-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
/* For dirname() */
#include <libgen.h>
-#include <lnet/api-support.h>
#include <lnet/lnetctl.h>
#include <liblustre.h>
-#include <lustre/lustre_idl.h>
-#include <lustre/liblustreapi.h>
-#include <lustre/lustre_user.h>
-#include <lustre_quota.h>
+#include <lustre/lustreapi.h>
#include <libcfs/libcfsutil.h>
#include "obdctl.h"
-unsigned int libcfs_subsystem_debug = 0;
-
/* all functions */
static int lfs_setstripe(int argc, char **argv);
static int lfs_find(int argc, char **argv);
static int lfs_getstripe(int argc, char **argv);
+static int lfs_getdirstripe(int argc, char **argv);
+static int lfs_setdirstripe(int argc, char **argv);
+static int lfs_rmentry(int argc, char **argv);
static int lfs_osts(int argc, char **argv);
+static int lfs_mdts(int argc, char **argv);
static int lfs_df(int argc, char **argv);
+static int lfs_getname(int argc, char **argv);
static int lfs_check(int argc, char **argv);
-static int lfs_catinfo(int argc, char **argv);
#ifdef HAVE_SYS_QUOTA_H
-static int lfs_quotachown(int argc, char **argv);
static int lfs_quotacheck(int argc, char **argv);
static int lfs_quotaon(int argc, char **argv);
static int lfs_quotaoff(int argc, char **argv);
static int lfs_setquota(int argc, char **argv);
static int lfs_quota(int argc, char **argv);
-static int lfs_quotainv(int argc, char **argv);
#endif
static int lfs_flushctx(int argc, char **argv);
static int lfs_join(int argc, char **argv);
static int lfs_changelog_clear(int argc, char **argv);
static int lfs_fid2path(int argc, char **argv);
static int lfs_path2fid(int argc, char **argv);
+static int lfs_data_version(int argc, char **argv);
+static int lfs_hsm_state(int argc, char **argv);
+static int lfs_hsm_set(int argc, char **argv);
+static int lfs_hsm_clear(int argc, char **argv);
+static int lfs_hsm_action(int argc, char **argv);
+static int lfs_hsm_archive(int argc, char **argv);
+static int lfs_hsm_restore(int argc, char **argv);
+static int lfs_hsm_release(int argc, char **argv);
+static int lfs_hsm_remove(int argc, char **argv);
+static int lfs_hsm_cancel(int argc, char **argv);
+static int lfs_swap_layouts(int argc, char **argv);
/* all avaialable commands */
command_t cmdlist[] = {
"Create a new file with a specific striping pattern or\n"
"set the default striping pattern on an existing directory or\n"
"delete the default striping pattern from an existing directory\n"
- "usage: setstripe [--size|-s stripe_size] [--offset|-o start_ost]\n"
- " [--count|-c stripe_count] [--pool|-p <pool>]\n"
- " <dir|filename>\n"
- " or \n"
- " setstripe -d <dir> (to delete default striping)\n"
+ "usage: setstripe [--stripe-count|-c <stripe_count>]\n"
+ " [--stripe-index|-i <start_ost_idx>]\n"
+ " [--stripe-size|-S <stripe_size>]\n"
+ " [--pool|-p <pool_name>] <directory|filename>\n"
+ " or\n"
+ " setstripe -d <directory> (to delete default striping)\n"
"\tstripe_size: Number of bytes on each OST (0 filesystem default)\n"
"\t Can be specified with k, m or g (in KB, MB and GB\n"
"\t respectively)\n"
- "\tstart_ost: OST index of first stripe (-1 filesystem default)\n"
+ "\tstart_ost_idx: OST index of first stripe (-1 default)\n"
"\tstripe_count: Number of OSTs to stripe over (0 default, -1 all)\n"
- "\tpool: Name of OST pool"},
+ "\tpool_name: Name of OST pool to use (default none)"},
{"getstripe", lfs_getstripe, 0,
"To list the striping info for a given file or files in a\n"
"directory or recursively for all files in a directory tree.\n"
- "usage: getstripe [--obd|-O <uuid>] [--quiet | -q] [--verbose | -v]\n"
- " [--count | -c ] [--size | -s ] [--index | -i ]\n"
- " [--offset | -o ] [--pool | -p ]\n"
- " [--recursive | -r] <dir|file> ..."},
+ "usage: getstripe [--ost|-O <uuid>] [--quiet | -q] [--verbose | -v]\n"
+ " [--stripe-count|-c] [--stripe-index|-i]\n"
+ " [--pool|-p] [--stripe-size|-S] [--directory|-d]\n"
+ " [--mdt-index|-M] [--recursive|-r] [--raw|-R]\n"
+ " <directory|filename> ..."},
+ {"setdirstripe", lfs_setdirstripe, 0,
+ "To create a remote directory on a specified MDT.\n"
+ "usage: setdirstripe <--index|-i mdt_index> <dir>\n"
+ "\tmdt_index: MDT index of first stripe\n"},
+ {"getdirstripe", lfs_getdirstripe, 0,
+ "To list the striping info for a given directory\n"
+ "or recursively for all directories in a directory tree.\n"
+ "usage: getdirstripe [--obd|-O <uuid>] [--quiet|-q] [--verbose|-v]\n"
+ " [--count|-c ] [--index|-i ] [--raw|-R]\n"
+ " [--recursive | -r] <dir> ..."},
+ {"mkdir", lfs_setdirstripe, 0,
+ "To create a remote directory on a specified MDT. And this can only\n"
+ "be done on MDT0 by administrator.\n"
+ "usage: mkdir <--index|-i mdt_index> <dir>\n"
+ "\tmdt_index: MDT index of the remote directory.\n"},
+ {"rm_entry", lfs_rmentry, 0,
+ "To remove the name entry of the remote directory. Note: This\n"
+ "command will only delete the name entry, i.e. the remote directory\n"
+ "will become inaccessable after this command. This can only be done\n"
+ "by the administrator\n"
+ "usage: rm_entry <dir>\n"},
{"pool_list", lfs_poollist, 0,
"List pools or pool OSTs\n"
"usage: pool_list <fsname>[.<pool>] | <pathname>\n"},
{"find", lfs_find, 0,
- "To find files that match given parameters recursively in a directory tree.\n"
- "usage: find <dir|file> ... \n"
- " [[!] --atime|-A [+-]N] [[!] --mtime|-M [+-]N] [[!] --ctime|-C [+-]N]\n"
- " [--maxdepth|-D N] [[!] --name|-n <pattern>] [--print0|-P]\n"
- " [--print|-p] [--obd|-O <uuid[s]>] [[!] --size|-s [+-]N[bkMGTP]]\n"
- " [[!] --type|-t <filetype>] [[!] --gid|-g|--group|-G <gid>|<gname>]\n"
- " [[!] --uid|-u|--user|-U <uid>|<uname>]\n"
- " [[!] --pool <pool>]\n"
- "\t !: used before an option indicates 'NOT' the requested attribute\n"
- "\t -: used before an value indicates 'AT MOST' the requested value\n"
- "\t +: used before an option indicates 'AT LEAST' the requested value\n"},
+ "find files matching given attributes recursively in directory tree.\n"
+ "usage: find <directory|filename> ...\n"
+ " [[!] --atime|-A [+-]N] [[!] --ctime|-C [+-]N]\n"
+ " [[!] --mtime|-M [+-]N] [[!] --mdt|-m <uuid|index,...>]\n"
+ " [--maxdepth|-D N] [[!] --name|-n <pattern>]\n"
+ " [[!] --ost|-O <uuid|index,...>] [--print|-p] [--print0|-P]\n"
+ " [[!] --size|-s [+-]N[bkMGTPE]]\n"
+ " [[!] --stripe-count|-c [+-]<stripes>]\n"
+ " [[!] --stripe-index|-i <index,...>]\n"
+ " [[!] --stripe-size|-S [+-]N[kMGT]] [[!] --type|-t <filetype>]\n"
+ " [[!] --gid|-g|--group|-G <gid>|<gname>]\n"
+ " [[!] --uid|-u|--user|-U <uid>|<uname>] [[!] --pool <pool>]\n"
+ "\t !: used before an option indicates 'NOT' requested attribute\n"
+ "\t -: used before a value indicates 'AT MOST' requested value\n"
+ "\t +: used before a value indicates 'AT LEAST' requested value\n"},
{"check", lfs_check, 0,
"Display the status of MDS or OSTs (as specified in the command)\n"
"or all the servers (MDS and OSTs).\n"
"usage: check <osts|mds|servers>"},
- {"catinfo", lfs_catinfo, 0,
- "Show information of specified type logs.\n"
- "usage: catinfo {keyword} [node name]\n"
- "\tkeywords are one of followings: config, deletions.\n"
- "\tnode name must be provided when use keyword config."},
{"join", lfs_join, 0,
"join two lustre files into one.\n"
"obsolete, HEAD does not support it anymore.\n"},
- {"osts", lfs_osts, 0, "osts"},
+ {"osts", lfs_osts, 0, "list OSTs connected to client "
+ "[for specified path only]\n" "usage: osts [path]"},
+ {"mdts", lfs_mdts, 0, "list MDTs connected to client "
+ "[for specified path only]\n" "usage: mdts [path]"},
{"df", lfs_df, 0,
"report filesystem disk space usage or inodes usage"
"of each MDS and all OSDs or a batch belonging to a specific pool .\n"
- "Usage: df [-i] [-h] [--pool|-p <fsname>[.<pool>] [path]"},
+ "Usage: df [-i] [-h] [--lazy|-l] [--pool|-p <fsname>[.<pool>] [path]"},
+ {"getname", lfs_getname, 0, "list instances and specified mount points "
+ "[for specified path only]\n"
+ "Usage: getname [-h]|[path ...] "},
#ifdef HAVE_SYS_QUOTA_H
- {"quotachown",lfs_quotachown, 0,
- "Change files' owner or group on the specified filesystem.\n"
- "usage: quotachown [-i] <filesystem>\n"
- "\t-i: ignore error if file is not exist\n"},
{"quotacheck", lfs_quotacheck, 0,
"Scan the specified filesystem for disk usage, and create,\n"
- "or update quota files.\n"
+ "or update quota files. Deprecated as of 2.4.0.\n"
"usage: quotacheck [ -ug ] <filesystem>"},
- {"quotaon", lfs_quotaon, 0, "Turn filesystem quotas on.\n"
+ {"quotaon", lfs_quotaon, 0, "Turn filesystem"
+ " quotas on. Deprecated as of 2.4.0.\n"
"usage: quotaon [ -ugf ] <filesystem>"},
- {"quotaoff", lfs_quotaoff, 0, "Turn filesystem quotas off.\n"
+ {"quotaoff", lfs_quotaoff, 0, "Turn filesystem"
+ " quotas off. Deprecated as of 2.4.0.\n"
"usage: quotaoff [ -ug ] <filesystem>"},
{"setquota", lfs_setquota, 0, "Set filesystem quotas.\n"
"usage: setquota <-u|-g> <uname>|<uid>|<gname>|<gid>\n"
" -b <block-softlimit> -B <block-hardlimit>\n"
" -i <inode-softlimit> -I <inode-hardlimit> <filesystem>\n"
- " setquota -t <-u|-g> <block-grace> <inode-grace> <filesystem>\n"
" setquota <-u|--user|-g|--group> <uname>|<uid>|<gname>|<gid>\n"
" [--block-softlimit <block-softlimit>]\n"
" [--block-hardlimit <block-hardlimit>]\n"
" -i can be used instead of --inode-softlimit/--inode-grace\n"
" -I can be used instead of --inode-hardlimit"},
{"quota", lfs_quota, 0, "Display disk usage and limits.\n"
- "usage: quota [-v] [-o obd_uuid|-i mdt_idx|-I ost_idx]\n"
+ "usage: quota [-q] [-v] [-o <obd_uuid>|-i <mdt_idx>|-I <ost_idx>]\n"
" [<-u|-g> <uname>|<uid>|<gname>|<gid>] <filesystem>\n"
- " quota [-o obd_uuid|-i mdt_idx|-I ost_idx] -t <-u|-g> <filesystem>"},
- {"quotainv", lfs_quotainv, 0, "Invalidate quota data.\n"
- "usage: quotainv [-u|-g] <filesystem>"},
+ " quota [-o <obd_uuid>|-i <mdt_idx>|-I <ost_idx>] -t <-u|-g> <filesystem>"},
#endif
{"flushctx", lfs_flushctx, 0, "Flush security context for current user.\n"
"usage: flushctx [-k] [mountpoint...]"},
/*[--rec <recno>]*/},
{"path2fid", lfs_path2fid, 0, "Display the fid for a given path.\n"
"usage: path2fid <path>"},
+ {"data_version", lfs_data_version, 0, "Display file data version for "
+ "a given path.\n" "usage: data_version [-n] <path>"},
+ {"hsm_state", lfs_hsm_state, 0, "Display the HSM information (states, "
+ "undergoing actions) for given files.\n usage: hsm_state <file> ..."},
+ {"hsm_set", lfs_hsm_set, 0, "Set HSM user flag on specified files.\n"
+ "usage: hsm_set [--norelease] [--noarchive] [--dirty] [--exists] "
+ "[--archived] [--lost] <file> ..."},
+ {"hsm_clear", lfs_hsm_clear, 0, "Clear HSM user flag on specified "
+ "files.\n"
+ "usage: hsm_clear [--norelease] [--noarchive] [--dirty] [--exists] "
+ "[--archived] [--lost] <file> ..."},
+ {"hsm_action", lfs_hsm_action, 0, "Display current HSM request for "
+ "given files.\n" "usage: hsm_action <file> ..."},
+ {"hsm_archive", lfs_hsm_archive, 0,
+ "Archive file to external storage.\n"
+ "usage: hsm_archive [--filelist FILELIST] [--data DATA] [--archive NUM] "
+ "<file> ..."},
+ {"hsm_restore", lfs_hsm_restore, 0,
+ "Restore file from external storage.\n"
+ "usage: hsm_restore [--filelist FILELIST] [--data DATA] <file> ..."},
+ {"hsm_release", lfs_hsm_release, 0,
+ "Release files from Lustre.\n"
+ "usage: hsm_release [--filelist FILELIST] [--data DATA] <file> ..."},
+ {"hsm_remove", lfs_hsm_remove, 0,
+ "Remove file copy from external storage.\n"
+ "usage: hsm_remove [--filelist FILELIST] [--data DATA] <file> ..."},
+ {"hsm_cancel", lfs_hsm_cancel, 0,
+ "Cancel requests related to specified files.\n"
+ "usage: hsm_cancel [--filelist FILELIST] [--data DATA] <file> ..."},
+ {"swap_layouts", lfs_swap_layouts, 0, "Swap layouts between 2 files.\n"
+ "usage: swap_layouts <path1> <path2>"},
{"help", Parser_help, 0, "help"},
{"exit", Parser_quit, 0, "quit"},
{"quit", Parser_quit, 0, "quit"},
char *stripe_off_arg = NULL;
char *stripe_count_arg = NULL;
char *pool_name_arg = NULL;
- unsigned long long size_units;
+ unsigned long long size_units = 1;
struct option long_opts[] = {
- {"size", required_argument, 0, 's'},
- {"count", required_argument, 0, 'c'},
- {"index", required_argument, 0, 'i'},
- {"offset", required_argument, 0, 'o'},
- {"pool", required_argument, 0, 'p'},
- {"delete", no_argument, 0, 'd'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --count option"
+#else
+ /* This formerly implied "stripe-count", but was explicitly
+ * made "stripe-count" for consistency with other options,
+ * and to separate it from "mdt-count" when DNE arrives. */
+ {"count", required_argument, 0, 'c'},
+#endif
+ {"stripe-count", required_argument, 0, 'c'},
+ {"stripe_count", required_argument, 0, 'c'},
+ {"delete", no_argument, 0, 'd'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --index option"
+#else
+ /* This formerly implied "stripe-index", but was explicitly
+ * made "stripe-index" for consistency with other options,
+ * and to separate it from "mdt-index" when DNE arrives. */
+ {"index", required_argument, 0, 'i'},
+#endif
+ {"stripe-index", required_argument, 0, 'i'},
+ {"stripe_index", required_argument, 0, 'i'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --offset option"
+#else
+ /* This formerly implied "stripe-index", but was confusing
+ * with "file offset" (which will eventually be needed for
+ * with different layouts by offset), so deprecate it. */
+ {"offset", required_argument, 0, 'o'},
+#endif
+ {"pool", required_argument, 0, 'p'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --size option"
+#else
+ /* This formerly implied "--stripe-size", but was confusing
+ * with "lfs find --size|-s", which means "file size", so use
+ * the consistent "--stripe-size|-S" for all commands. */
+ {"size", required_argument, 0, 's'},
+#endif
+ {"stripe-size", required_argument, 0, 'S'},
+ {"stripe_size", required_argument, 0, 'S'},
{0, 0, 0, 0}
};
st_offset = -1;
st_count = 0;
-#if LUSTRE_VERSION < OBD_OCD_VERSION(2,1,0,0)
+#if LUSTRE_VERSION < OBD_OCD_VERSION(2,4,50,0)
if (argc == 5 && argv[1][0] != '-' &&
isnumber(argv[2]) && isnumber(argv[3]) && isnumber(argv[4])) {
- fprintf(stderr, "warning: deprecated usage of setstripe "
- "positional parameters. Use -c, -i, -s instead.\n");
- /* for compatibility with the existing positional parameter
- * usage */
- fname = argv[1];
- stripe_size_arg = argv[2];
- stripe_off_arg = argv[3];
- stripe_count_arg = argv[4];
- optind = 4;
+ fprintf(stderr, "error: obsolete usage of setstripe "
+ "positional parameters. Use -c, -i, -S instead.\n");
+ return CMD_HELP;
} else
#else
-#warning "remove obsolete positional parameter code"
+#warning "remove obsolete positional parameter error"
#endif
{
optind = 0;
- while ((c = getopt_long(argc, argv, "c:di:o:s:p:",
+ while ((c = getopt_long(argc, argv, "c:di:o:p:s:S:",
long_opts, NULL)) >= 0) {
- switch (c) {
- case 0:
- /* Long options. */
- break;
- case 'c':
- stripe_count_arg = optarg;
- break;
- case 'd':
- /* delete the default striping pattern */
- delete = 1;
- break;
- case 'i':
- case 'o':
- stripe_off_arg = optarg;
- break;
- case 's':
- stripe_size_arg = optarg;
- break;
- case 'p':
- pool_name_arg = optarg;
- break;
- case '?':
- return CMD_HELP;
- default:
- fprintf(stderr, "error: %s: option '%s' "
- "unrecognized\n",
- argv[0], argv[optind - 1]);
- return CMD_HELP;
- }
+ switch (c) {
+ case 0:
+ /* Long options. */
+ break;
+ case 'c':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --count option"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ if (strcmp(argv[optind - 1], "--count") == 0)
+ fprintf(stderr, "warning: '--count' deprecated"
+ ", use '--stripe-count' instead\n");
+#endif
+ stripe_count_arg = optarg;
+ break;
+ case 'd':
+ /* delete the default striping pattern */
+ delete = 1;
+ break;
+ case 'o':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,4,50,0)
+ fprintf(stderr, "warning: '--offset|-o' deprecated, "
+ "use '--stripe-index|-i' instead\n");
+#else
+ if (strcmp(argv[optind - 1], "--offset") == 0)
+ /* need --stripe-index established first */
+ fprintf(stderr, "warning: '--offset' deprecated"
+ ", use '--index' instead\n");
+#endif
+ case 'i':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --offset and --index options"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ if (strcmp(argv[optind - 1], "--index") == 0)
+ fprintf(stderr, "warning: '--index' deprecated"
+ ", use '--stripe-index' instead\n");
+#endif
+ stripe_off_arg = optarg;
+ break;
+ case 's':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --size option"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ fprintf(stderr, "warning: '--size|-s' deprecated, "
+ "use '--stripe-size|-S' instead\n");
+#endif
+ case 'S':
+ stripe_size_arg = optarg;
+ break;
+ case 'p':
+ pool_name_arg = optarg;
+ break;
+ default:
+ return CMD_HELP;
+ }
}
fname = argv[optind];
(stripe_size_arg != NULL || stripe_off_arg != NULL ||
stripe_count_arg != NULL || pool_name_arg != NULL)) {
fprintf(stderr, "error: %s: cannot specify -d with "
- "-s, -c -o or -p options\n",
+ "-s, -c, -o, or -p options\n",
argv[0]);
return CMD_HELP;
}
if (stripe_size_arg != NULL) {
result = parse_size(stripe_size_arg, &st_size, &size_units, 0);
if (result) {
- fprintf(stderr, "error: %s: bad size '%s'\n",
+ fprintf(stderr, "error: %s: bad stripe size '%s'\n",
argv[0], stripe_size_arg);
return result;
}
}
/* get the stripe offset */
if (stripe_off_arg != NULL) {
- st_offset = strtoul(stripe_off_arg, &end, 0);
+ st_offset = strtol(stripe_off_arg, &end, 0);
if (*end != '\0') {
fprintf(stderr, "error: %s: bad stripe offset '%s'\n",
argv[0], stripe_off_arg);
#define FIND_POOL_OPT 3
static int lfs_find(int argc, char **argv)
{
- int new_fashion = 1;
int c, ret;
time_t t;
- struct find_param param = { .maxdepth = -1 };
- char str[1024];
+ struct find_param param = { .maxdepth = -1, .quiet = 1 };
struct option long_opts[] = {
- /* New find options. */
- {"atime", required_argument, 0, 'A'},
- {"ctime", required_argument, 0, 'C'},
- {"mtime", required_argument, 0, 'M'},
- {"maxdepth", required_argument, 0, 'D'},
- {"gid", required_argument, 0, 'g'},
- {"group", required_argument, 0, 'G'},
- {"uid", required_argument, 0, 'u'},
- {"user", required_argument, 0, 'U'},
- {"name", required_argument, 0, 'n'},
+ {"atime", required_argument, 0, 'A'},
+ {"stripe-count", required_argument, 0, 'c'},
+ {"stripe_count", required_argument, 0, 'c'},
+ {"ctime", required_argument, 0, 'C'},
+ {"maxdepth", required_argument, 0, 'D'},
+ {"gid", required_argument, 0, 'g'},
+ {"group", required_argument, 0, 'G'},
+ {"stripe-index", required_argument, 0, 'i'},
+ {"stripe_index", required_argument, 0, 'i'},
+ {"mdt", required_argument, 0, 'm'},
+ {"mtime", required_argument, 0, 'M'},
+ {"name", required_argument, 0, 'n'},
+ /* reserve {"or", no_argument, , 0, 'o'}, to match find(1) */
+ {"obd", required_argument, 0, 'O'},
+ {"ost", required_argument, 0, 'O'},
/* no short option for pool, p/P already used */
- {"pool", required_argument, 0, FIND_POOL_OPT},
- /* --obd is considered as a new option. */
- {"obd", required_argument, 0, 'O'},
- {"ost", required_argument, 0, 'O'},
- {"print", no_argument, 0, 'P'},
- {"print0", no_argument, 0, 'p'},
- /* Old find options. */
- {"quiet", no_argument, 0, 'q'},
- {"recursive", no_argument, 0, 'r'},
- {"size", required_argument, 0, 's'},
- {"type", required_argument, 0, 't'},
- {"verbose", no_argument, 0, 'v'},
+ {"pool", required_argument, 0, FIND_POOL_OPT},
+ {"print0", no_argument, 0, 'p'},
+ {"print", no_argument, 0, 'P'},
+ {"size", required_argument, 0, 's'},
+ {"stripe-size", required_argument, 0, 'S'},
+ {"stripe_size", required_argument, 0, 'S'},
+ {"type", required_argument, 0, 't'},
+ {"uid", required_argument, 0, 'u'},
+ {"user", required_argument, 0, 'U'},
{0, 0, 0, 0}
};
int pathstart = -1;
optind = 0;
/* when getopt_long_only() hits '!' it returns 1, puts "!" in optarg */
- while ((c = getopt_long_only(argc,argv,"-A:C:D:g:G:M:n:PpO:qrs:t:u:U:v",
+ while ((c = getopt_long_only(argc, argv,
+ "-A:c:C:D:g:G:i:m:M:n:O:Ppqrs:S:t:u:U:v",
long_opts, NULL)) >= 0) {
xtime = NULL;
xsign = NULL;
fprintf(stderr, "err: %s: filename|dirname must either "
"precede options or follow options\n",
argv[0]);
- return CMD_HELP;
+ ret = CMD_HELP;
+ goto err;
}
if (!isoption && pathstart == -1)
pathstart = optind - 1;
- if (isoption && pathstart != -1 && pathend == -1) {
+ if (isoption && pathstart != -1 && pathend == -1)
pathend = optind - 2;
- if ((c == 1 && strcmp(optarg, "!") == 0) ||
- c == 'P' || c == 'p' || c == 'O' ||
- c == 'q' || c == 'r' || c == 'v')
- pathend = optind - 1;
- }
switch (c) {
case 0:
/* Long options. */
case 'A':
xtime = ¶m.atime;
xsign = ¶m.asign;
+ param.exclude_atime = !!neg_opt;
+ /* no break, this falls through to 'C' for ctime */
case 'C':
if (c == 'C') {
xtime = ¶m.ctime;
xsign = ¶m.csign;
+ param.exclude_ctime = !!neg_opt;
}
+ /* no break, this falls through to 'M' for mtime */
case 'M':
if (c == 'M') {
xtime = ¶m.mtime;
xsign = ¶m.msign;
- }
- new_fashion = 1;
- if (neg_opt) {
- if (optarg[0] == '-')
- optarg[0] = '+';
- else if (optarg[0] == '+')
- optarg[0] = '-';
- else {
- str[0] = '-';
- str[1] = '\0';
- strcat(str, optarg);
- optarg = str;
- }
+ param.exclude_mtime = !!neg_opt;
}
ret = set_time(&t, xtime, optarg);
- if (ret == INT_MAX)
- return -1;
+ if (ret == INT_MAX) {
+ ret = -1;
+ goto err;
+ }
if (ret)
*xsign = ret;
break;
+ case 'c':
+ if (optarg[0] == '+') {
+ param.stripecount_sign = -1;
+ optarg++;
+ } else if (optarg[0] == '-') {
+ param.stripecount_sign = 1;
+ optarg++;
+ }
+
+ param.stripecount = strtoul(optarg, &endptr, 0);
+ if (*endptr != '\0') {
+ fprintf(stderr,"error: bad stripe_count '%s'\n",
+ optarg);
+ ret = -1;
+ goto err;
+ }
+ param.check_stripecount = 1;
+ param.exclude_stripecount = !!neg_opt;
+ break;
case 'D':
- new_fashion = 1;
param.maxdepth = strtol(optarg, 0, 0);
break;
case 'g':
case 'G':
- new_fashion = 1;
ret = name2id(¶m.gid, optarg, GROUP);
if (ret) {
param.gid = strtoul(optarg, &endptr, 10);
if (*endptr != '\0') {
fprintf(stderr, "Group/GID: %s cannot "
"be found.\n", optarg);
- return -1;
+ ret = -1;
+ goto err;
}
- }
+ }
param.exclude_gid = !!neg_opt;
param.check_gid = 1;
break;
case 'u':
case 'U':
- new_fashion = 1;
ret = name2id(¶m.uid, optarg, USER);
if (ret) {
param.uid = strtoul(optarg, &endptr, 10);
if (*endptr != '\0') {
fprintf(stderr, "User/UID: %s cannot "
"be found.\n", optarg);
- return -1;
+ ret = -1;
+ goto err;
}
}
param.exclude_uid = !!neg_opt;
param.check_uid = 1;
break;
case FIND_POOL_OPT:
- new_fashion = 1;
if (strlen(optarg) > LOV_MAXPOOLNAME) {
fprintf(stderr,
"Pool name %s is too long"
" (max is %d)\n", optarg,
LOV_MAXPOOLNAME);
- return -1;
+ ret = -1;
+ goto err;
}
/* we do check for empty pool because empty pool
* is used to find V1 lov attributes */
param.check_pool = 1;
break;
case 'n':
- new_fashion = 1;
param.pattern = (char *)optarg;
param.exclude_pattern = !!neg_opt;
break;
+ case 'm':
+ case 'i':
case 'O': {
char *buf, *token, *next, *p;
- int len;
-
- len = strlen((char *)optarg);
- buf = malloc(len+1);
- if (buf == NULL)
- return -ENOMEM;
- strcpy(buf, (char *)optarg);
-
- if (param.num_alloc_obds == 0) {
- param.obduuid = malloc(FIND_MAX_OSTS *
- sizeof(struct obd_uuid));
- if (param.obduuid == NULL)
- return -ENOMEM;
- param.num_alloc_obds = INIT_ALLOC_NUM_OSTS;
+ int len = 1;
+ void *tmp;
+
+ buf = strdup(optarg);
+ if (buf == NULL) {
+ ret = -ENOMEM;
+ goto err;
}
+ param.exclude_obd = !!neg_opt;
+
+ token = buf;
+ while (token && *token) {
+ token = strchr(token, ',');
+ if (token) {
+ len++;
+ token++;
+ }
+ }
+ if (c == 'm') {
+ param.exclude_mdt = !!neg_opt;
+ param.num_alloc_mdts += len;
+ tmp = realloc(param.mdtuuid,
+ param.num_alloc_mdts *
+ sizeof(*param.mdtuuid));
+ if (tmp == NULL)
+ GOTO(err_free, ret = -ENOMEM);
+ param.mdtuuid = tmp;
+ } else {
+ param.exclude_obd = !!neg_opt;
+ param.num_alloc_obds += len;
+ tmp = realloc(param.obduuid,
+ param.num_alloc_obds *
+ sizeof(*param.obduuid));
+ if (tmp == NULL)
+ GOTO(err_free, ret = -ENOMEM);
+ param.obduuid = tmp;
+ }
for (token = buf; token && *token; token = next) {
+ char *uuid;
+ if (c == 'm')
+ uuid =
+ param.mdtuuid[param.num_mdts++].uuid;
+ else
+ uuid =
+ param.obduuid[param.num_obds++].uuid;
p = strchr(token, ',');
next = 0;
if (p) {
*p = 0;
next = p+1;
}
- strcpy((char *)¶m.obduuid[param.num_obds++].uuid,
- token);
+ strcpy((char *)uuid, token);
}
-
+err_free:
if (buf)
free(buf);
break;
}
case 'p':
- new_fashion = 1;
param.zeroend = 1;
break;
case 'P':
break;
- case 'q':
- new_fashion = 0;
- param.quiet++;
- param.verbose = 0;
+ case 's':
+ if (optarg[0] == '+') {
+ param.size_sign = -1;
+ optarg++;
+ } else if (optarg[0] == '-') {
+ param.size_sign = 1;
+ optarg++;
+ }
+
+ ret = parse_size(optarg, ¶m.size,
+ ¶m.size_units, 0);
+ if (ret) {
+ fprintf(stderr, "error: bad file size '%s'\n",
+ optarg);
+ goto err;
+ }
+ param.check_size = 1;
+ param.exclude_size = !!neg_opt;
break;
- case 'r':
- new_fashion = 0;
- param.recursive = 1;
+ case 'S':
+ if (optarg[0] == '+') {
+ param.stripesize_sign = -1;
+ optarg++;
+ } else if (optarg[0] == '-') {
+ param.stripesize_sign = 1;
+ optarg++;
+ }
+
+ ret = parse_size(optarg, ¶m.stripesize,
+ ¶m.stripesize_units, 0);
+ if (ret) {
+ fprintf(stderr, "error: bad stripe_size '%s'\n",
+ optarg);
+ goto err;
+ }
+ param.check_stripesize = 1;
+ param.exclude_stripesize = !!neg_opt;
break;
case 't':
param.exclude_type = !!neg_opt;
#endif
default: fprintf(stderr, "error: %s: bad type '%s'\n",
argv[0], optarg);
- return CMD_HELP;
+ ret = CMD_HELP;
+ goto err;
};
break;
- case 's':
- if (neg_opt) {
- if (optarg[0] == '-')
- optarg[0] = '+';
- else if (optarg[0] == '+')
- optarg[0] = '-';
- else {
- str[0] = '-';
- str[1] = '\0';
- strcat(str, optarg);
- optarg = str;
- }
- }
- if (optarg[0] == '+')
- param.size_sign = -1;
- else if (optarg[0] == '-')
- param.size_sign = +1;
-
- if (param.size_sign)
- optarg++;
- ret = parse_size(optarg, ¶m.size,
- ¶m.size_units, 0);
- if (ret) {
- fprintf(stderr,"error: bad size '%s'\n",
- optarg);
- return ret;
- }
- break;
- case 'v':
- new_fashion = 0;
- param.verbose++;
- param.quiet = 0;
- break;
- case '?':
- return CMD_HELP;
default:
- fprintf(stderr, "error: %s: option '%s' unrecognized\n",
- argv[0], argv[optind - 1]);
- return CMD_HELP;
+ ret = CMD_HELP;
+ goto err;
};
}
if (pathstart == -1) {
fprintf(stderr, "error: %s: no filename|pathname\n",
argv[0]);
- return CMD_HELP;
+ ret = CMD_HELP;
+ goto err;
} else if (pathend == -1) {
/* no options */
pathend = argc;
}
- if (new_fashion) {
- param.quiet = 1;
- } else {
- static int deprecated_warning;
- if (!deprecated_warning) {
- fprintf(stderr, "lfs find: -q, -r, -v options "
- "deprecated. Use 'lfs getstripe' instead.\n");
- deprecated_warning = 1;
- }
- if (!param.recursive && param.maxdepth == -1)
- param.maxdepth = 1;
- }
-
do {
- if (new_fashion)
- ret = llapi_find(argv[pathstart], ¶m);
- else
- ret = llapi_getstripe(argv[pathstart], ¶m);
+ ret = llapi_find(argv[pathstart], ¶m);
} while (++pathstart < pathend && !ret);
if (ret)
fprintf(stderr, "error: %s failed for %s.\n",
argv[0], argv[optind - 1]);
-
+err:
if (param.obduuid && param.num_alloc_obds)
free(param.obduuid);
+ if (param.mdtuuid && param.num_alloc_mdts)
+ free(param.mdtuuid);
+
return ret;
}
-static int lfs_getstripe(int argc, char **argv)
+static int lfs_getstripe_internal(int argc, char **argv,
+ struct find_param *param)
{
struct option long_opts[] = {
- {"obd", 1, 0, 'O'},
- {"quiet", 0, 0, 'q'},
- {"recursive", 0, 0, 'r'},
- {"count", 0, 0, 'c'},
- {"size", 0, 0, 's'},
- {"index", 0, 0, 'i'},
- {"offset", 0, 0, 'o'},
- {"pool", 0, 0, 'p'},
- {"verbose", 0, 0, 'v'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --count option"
+#else
+ /* This formerly implied "stripe-count", but was explicitly
+ * made "stripe-count" for consistency with other options,
+ * and to separate it from "mdt-count" when DNE arrives. */
+ {"count", no_argument, 0, 'c'},
+#endif
+ {"stripe-count", no_argument, 0, 'c'},
+ {"stripe_count", no_argument, 0, 'c'},
+ {"directory", no_argument, 0, 'd'},
+ {"generation", no_argument, 0, 'g'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --index option"
+#else
+ /* This formerly implied "stripe-index", but was explicitly
+ * made "stripe-index" for consistency with other options,
+ * and to separate it from "mdt-index" when DNE arrives. */
+ {"index", no_argument, 0, 'i'},
+#endif
+ {"stripe-index", no_argument, 0, 'i'},
+ {"stripe_index", no_argument, 0, 'i'},
+ {"mdt-index", no_argument, 0, 'M'},
+ {"mdt_index", no_argument, 0, 'M'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --offset option"
+#else
+ /* This formerly implied "stripe-index", but was confusing
+ * with "file offset" (which will eventually be needed for
+ * with different layouts by offset), so deprecate it. */
+ {"offset", no_argument, 0, 'o'},
+#endif
+ {"obd", required_argument, 0, 'O'},
+ {"ost", required_argument, 0, 'O'},
+ {"pool", no_argument, 0, 'p'},
+ {"quiet", no_argument, 0, 'q'},
+ {"recursive", no_argument, 0, 'r'},
+ {"raw", no_argument, 0, 'R'},
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --size option"
+#else
+ /* This formerly implied "--stripe-size", but was confusing
+ * with "lfs find --size|-s", which means "file size", so use
+ * the consistent "--stripe-size|-S" for all commands. */
+ {"size", no_argument, 0, 's'},
+#endif
+ {"stripe-size", no_argument, 0, 'S'},
+ {"stripe_size", no_argument, 0, 'S'},
+ {"verbose", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
- char short_opts[] = "hO:qrvcsiop";
int c, rc;
- struct find_param param = { 0 };
- optind = 0;
- while ((c = getopt_long(argc, argv, short_opts,
- long_opts, NULL)) != -1) {
- switch (c) {
- case 'O':
- if (param.obduuid) {
- fprintf(stderr,
- "error: %s: only one obduuid allowed",
- argv[0]);
- return CMD_HELP;
- }
- param.obduuid = (struct obd_uuid *)optarg;
- break;
- case 'q':
- param.quiet++;
- break;
- case 'r':
- param.recursive = 1;
- break;
- case 'v':
- param.verbose = VERBOSE_ALL | VERBOSE_DETAIL;
- param.quiet = 0;
- break;
- case 'c':
- param.verbose |= VERBOSE_COUNT;
- break;
- case 's':
- param.verbose |= VERBOSE_SIZE;
- break;
- case 'i':
- case 'o':
- param.verbose |= VERBOSE_OFFSET;
- break;
- case 'p':
- param.verbose |= VERBOSE_POOL;
- break;
- case '?':
- return CMD_HELP;
- default:
- fprintf(stderr, "error: %s: option '%s' unrecognized\n",
- argv[0], argv[optind - 1]);
- return CMD_HELP;
- }
- }
-
- if (optind >= argc)
- return CMD_HELP;
-
- param.maxdepth = param.recursive ? -1 : 1;
-
- do {
- rc = llapi_getstripe(argv[optind], ¶m);
- } while (++optind < argc && !rc);
-
- if (rc)
- fprintf(stderr, "error: %s failed for %s.\n",
- argv[0], argv[optind - 1]);
- return rc;
+ param->maxdepth = 1;
+ optind = 0;
+ while ((c = getopt_long(argc, argv, "cdghiMoO:pqrRsSv",
+ long_opts, NULL)) != -1) {
+ switch (c) {
+ case 'O':
+ if (param->obduuid) {
+ fprintf(stderr,
+ "error: %s: only one obduuid allowed",
+ argv[0]);
+ return CMD_HELP;
+ }
+ param->obduuid = (struct obd_uuid *)optarg;
+ break;
+ case 'q':
+ param->quiet++;
+ break;
+ case 'd':
+ param->maxdepth = 0;
+ break;
+ case 'r':
+ param->recursive = 1;
+ break;
+ case 'v':
+ param->verbose = VERBOSE_ALL | VERBOSE_DETAIL;
+ break;
+ case 'c':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --count option"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ if (strcmp(argv[optind - 1], "--count") == 0)
+ fprintf(stderr, "warning: '--count' deprecated,"
+ " use '--stripe-count' instead\n");
+#endif
+ if (!(param->verbose & VERBOSE_DETAIL)) {
+ param->verbose |= VERBOSE_COUNT;
+ param->maxdepth = 0;
+ }
+ break;
+ case 's':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --size option"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ fprintf(stderr, "warning: '--size|-s' deprecated, "
+ "use '--stripe-size|-S' instead\n");
+#endif
+ case 'S':
+ if (!(param->verbose & VERBOSE_DETAIL)) {
+ param->verbose |= VERBOSE_SIZE;
+ param->maxdepth = 0;
+ }
+ break;
+ case 'o':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,4,50,0)
+ fprintf(stderr, "warning: '--offset|-o' deprecated, "
+ "use '--stripe-index|-i' instead\n");
+#else
+ if (strcmp(argv[optind - 1], "--offset") == 0)
+ /* need --stripe-index established first */
+ fprintf(stderr, "warning: '--offset' deprecated"
+ ", use '--index' instead\n");
+#endif
+ case 'i':
+#if LUSTRE_VERSION >= OBD_OCD_VERSION(2,9,50,0)
+#warning "remove deprecated --offset and --index options"
+#elif LUSTRE_VERSION >= OBD_OCD_VERSION(2,6,50,0)
+ if (strcmp(argv[optind - 1], "--index") == 0)
+ fprintf(stderr, "warning: '--index' deprecated"
+ ", use '--stripe-index' instead\n");
+#endif
+ if (!(param->verbose & VERBOSE_DETAIL)) {
+ param->verbose |= VERBOSE_OFFSET;
+ param->maxdepth = 0;
+ }
+ break;
+ case 'p':
+ if (!(param->verbose & VERBOSE_DETAIL)) {
+ param->verbose |= VERBOSE_POOL;
+ param->maxdepth = 0;
+ }
+ break;
+ case 'g':
+ if (!(param->verbose & VERBOSE_DETAIL)) {
+ param->verbose |= VERBOSE_GENERATION;
+ param->maxdepth = 0;
+ }
+ break;
+ case 'M':
+ if (!(param->verbose & VERBOSE_DETAIL))
+ param->maxdepth = 0;
+ param->verbose |= VERBOSE_MDTINDEX;
+ break;
+ case 'R':
+ param->raw = 1;
+ break;
+ default:
+ return CMD_HELP;
+ }
+ }
+
+ if (optind >= argc)
+ return CMD_HELP;
+
+ if (param->recursive)
+ param->maxdepth = -1;
+
+ if (!param->verbose)
+ param->verbose = VERBOSE_ALL;
+ if (param->quiet)
+ param->verbose = VERBOSE_OBJID;
+
+ do {
+ rc = llapi_getstripe(argv[optind], param);
+ } while (++optind < argc && !rc);
+
+ if (rc)
+ fprintf(stderr, "error: %s failed for %s.\n",
+ argv[0], argv[optind - 1]);
+ return rc;
}
-static int lfs_osts(int argc, char **argv)
+static int lfs_tgts(int argc, char **argv)
{
- char mntdir[PATH_MAX] = {'\0'};
+ char mntdir[PATH_MAX] = {'\0'}, path[PATH_MAX] = {'\0'};
struct find_param param;
int index = 0, rc=0;
- if (argc != 1)
+ if (argc > 2)
return CMD_HELP;
- while (llapi_search_mounts(NULL, index++, mntdir, NULL) == 0) {
+ if (argc == 2 && !realpath(argv[1], path)) {
+ rc = -errno;
+ fprintf(stderr, "error: invalid path '%s': %s\n",
+ argv[1], strerror(-rc));
+ return rc;
+ }
+
+ while (!llapi_search_mounts(path, index++, mntdir, NULL)) {
+ /* Check if we have a mount point */
+ if (mntdir[0] == '\0')
+ continue;
+
memset(¶m, 0, sizeof(param));
- rc = llapi_getstripe(mntdir, ¶m);
+ if (!strcmp(argv[0], "mdts"))
+ param.get_lmv = 1;
+
+ rc = llapi_ostlist(mntdir, ¶m);
if (rc) {
fprintf(stderr, "error: %s: failed on %s\n",
argv[0], mntdir);
}
+ if (path[0] != '\0')
+ break;
memset(mntdir, 0, PATH_MAX);
}
return rc;
}
+static int lfs_getstripe(int argc, char **argv)
+{
+ struct find_param param = { 0 };
+ return lfs_getstripe_internal(argc, argv, ¶m);
+}
+
+/* functions */
+static int lfs_getdirstripe(int argc, char **argv)
+{
+ struct find_param param = { 0 };
+
+ param.get_lmv = 1;
+ return lfs_getstripe_internal(argc, argv, ¶m);
+}
+
+/* functions */
+static int lfs_setdirstripe(int argc, char **argv)
+{
+ char *dname;
+ int result;
+ int st_offset, st_count;
+ char *end;
+ int c;
+ char *stripe_off_arg = NULL;
+ int flags = 0;
+
+ struct option long_opts[] = {
+ {"index", required_argument, 0, 'i'},
+ {0, 0, 0, 0}
+ };
+
+ st_offset = -1;
+ st_count = 1;
+ optind = 0;
+ while ((c = getopt_long(argc, argv, "i:o",
+ long_opts, NULL)) >= 0) {
+ switch (c) {
+ case 0:
+ /* Long options. */
+ break;
+ case 'i':
+ stripe_off_arg = optarg;
+ break;
+ default:
+ fprintf(stderr, "error: %s: option '%s' "
+ "unrecognized\n",
+ argv[0], argv[optind - 1]);
+ return CMD_HELP;
+ }
+ }
+
+ if (optind == argc) {
+ fprintf(stderr, "error: %s: missing dirname\n",
+ argv[0]);
+ return CMD_HELP;
+ }
+
+ dname = argv[optind];
+ if (stripe_off_arg == NULL) {
+ fprintf(stderr, "error: %s: missing stripe_off.\n",
+ argv[0]);
+ return CMD_HELP;
+ }
+ /* get the stripe offset */
+ st_offset = strtoul(stripe_off_arg, &end, 0);
+ if (*end != '\0') {
+ fprintf(stderr, "error: %s: bad stripe offset '%s'\n",
+ argv[0], stripe_off_arg);
+ return CMD_HELP;
+ }
+ do {
+ result = llapi_dir_create_pool(dname, flags, st_offset,
+ st_count, 0, NULL);
+ if (result) {
+ fprintf(stderr, "error: %s: create stripe dir '%s' "
+ "failed\n", argv[0], dname);
+ break;
+ }
+ dname = argv[++optind];
+ } while (dname != NULL);
+
+ return result;
+}
+
+/* functions */
+static int lfs_rmentry(int argc, char **argv)
+{
+ char *dname;
+ int index;
+ int result = 0;
+
+ if (argc <= 1) {
+ fprintf(stderr, "error: %s: missing dirname\n",
+ argv[0]);
+ return CMD_HELP;
+ }
+
+ index = 1;
+ dname = argv[index];
+ while (dname != NULL) {
+ result = llapi_direntry_remove(dname);
+ if (result) {
+ fprintf(stderr, "error: %s: remove dir entry '%s' "
+ "failed\n", argv[0], dname);
+ break;
+ }
+ dname = argv[++index];
+ }
+ return result;
+}
+
+static int lfs_osts(int argc, char **argv)
+{
+ return lfs_tgts(argc, argv);
+}
+
+static int lfs_mdts(int argc, char **argv)
+{
+ return lfs_tgts(argc, argv);
+}
+
#define COOK(value) \
({ \
int radix = 0; \
radix; \
})
#define UUF "%-20s"
-#define CSF "%9s"
-#define CDF "%9llu"
-#define HSF "%8s"
-#define HDF "%6.1f"
-#define RSF "%5s"
-#define RDF "%4d%%"
+#define CSF "%11s"
+#define CDF "%11llu"
+#define HDF "%8.1f%c"
+#define RSF "%4s"
+#define RDF "%3d%%"
static int showdf(char *mntdir, struct obd_statfs *stat,
char *uuid, int ishow, int cooked,
total = (stat->os_blocks * stat->os_bsize) >> shift;
}
- if (total > 0)
- ratio = (double)used / (double)total;
+ if ((used + avail) > 0)
+ ratio = (double)used / (double)(used + avail);
if (cooked) {
int i;
cook_val = (double)total;
i = COOK(cook_val);
if (i > 0)
- sprintf(tbuf, HDF"%c", cook_val, suffix[i - 1]);
+ sprintf(tbuf, HDF, cook_val, suffix[i - 1]);
else
sprintf(tbuf, CDF, total);
cook_val = (double)used;
i = COOK(cook_val);
if (i > 0)
- sprintf(ubuf, HDF"%c", cook_val, suffix[i - 1]);
+ sprintf(ubuf, HDF, cook_val, suffix[i - 1]);
else
sprintf(ubuf, CDF, used);
cook_val = (double)avail;
i = COOK(cook_val);
if (i > 0)
- sprintf(abuf, HDF"%c", cook_val, suffix[i - 1]);
+ sprintf(abuf, HDF, cook_val, suffix[i - 1]);
else
sprintf(abuf, CDF, avail);
} else {
sprintf(abuf, CDF, avail);
}
- sprintf(rbuf, RDF, (int)(ratio * 100));
+ sprintf(rbuf, RDF, (int)(ratio * 100 + 0.5));
printf(UUF" "CSF" "CSF" "CSF" "RSF" %-s",
uuid, tbuf, ubuf, abuf, rbuf, mntdir);
if (type)
return 0;
}
-static int mntdf(char *mntdir, char *fsname, char *pool, int ishow, int cooked)
+struct ll_stat_type {
+ int st_op;
+ char *st_name;
+};
+
+static int mntdf(char *mntdir, char *fsname, char *pool, int ishow,
+ int cooked, int lazy)
{
struct obd_statfs stat_buf, sum = { .os_bsize = 1 };
struct obd_uuid uuid_buf;
char *poolname = NULL;
+ struct ll_stat_type types[] = { { LL_STATFS_LMV, "MDT" },
+ { LL_STATFS_LOV, "OST" },
+ { 0, NULL } };
+ struct ll_stat_type *tp;
__u32 index;
+ __u32 type;
int rc;
if (pool) {
"UUID", cooked ? "bytes" : "1K-blocks",
"Used", "Available", "Use%", "Mounted on");
- for (index = 0; ; index++) {
- memset(&stat_buf, 0, sizeof(struct obd_statfs));
- memset(&uuid_buf, 0, sizeof(struct obd_uuid));
- rc = llapi_obd_statfs(mntdir, LL_STATFS_MDC, index,
- &stat_buf, &uuid_buf);
- if (rc == -ENODEV)
- break;
-
- if (rc == -EAGAIN)
- continue;
-
- if (rc == -ENOTCONN || rc == -ETIMEDOUT || rc == -EIO ||
- rc == -ENODATA || rc == 0) {
- showdf(mntdir, &stat_buf, obd_uuid2str(&uuid_buf),
- ishow, cooked, "MDT", index, rc);
- } else {
- fprintf(stderr,
- "error: llapi_obd_statfs(%s): %s (%d)\n",
- obd_uuid2str(&uuid_buf), strerror(-rc), rc);
- return rc;
- }
- if (rc == 0) {
- sum.os_ffree += stat_buf.os_ffree;
- sum.os_files += stat_buf.os_files;
- }
- }
-
- for (index = 0; ; index++) {
- memset(&stat_buf, 0, sizeof(struct obd_statfs));
- memset(&uuid_buf, 0, sizeof(struct obd_uuid));
- rc = llapi_obd_statfs(mntdir, LL_STATFS_LOV, index,
- &stat_buf, &uuid_buf);
- if (rc == -ENODEV)
- break;
-
- if (rc == -EAGAIN)
- continue;
+ for (tp = types; tp->st_name != NULL; tp++) {
+ for (index = 0; ; index++) {
+ memset(&stat_buf, 0, sizeof(struct obd_statfs));
+ memset(&uuid_buf, 0, sizeof(struct obd_uuid));
+ type = lazy ? tp->st_op | LL_STATFS_NODELAY : tp->st_op;
+ rc = llapi_obd_statfs(mntdir, type, index,
+ &stat_buf, &uuid_buf);
+ if (rc == -ENODEV)
+ break;
- if (llapi_search_ost(fsname, poolname,
- obd_uuid2str(&uuid_buf)) != 1)
- continue;
+ if (poolname && tp->st_op == LL_STATFS_LOV &&
+ llapi_search_ost(fsname, poolname,
+ obd_uuid2str(&uuid_buf)) != 1)
+ continue;
- if (rc == -ENOTCONN || rc == -ETIMEDOUT || rc == -EIO ||
- rc == -ENODATA || rc == 0) {
+ /* the llapi_obd_statfs() call may have returned with
+ * an error, but if it filled in uuid_buf we will at
+ * lease use that to print out a message for that OBD.
+ * If we didn't get anything in the uuid_buf, then fill
+ * it in so that we can print an error message. */
+ if (uuid_buf.uuid[0] == '\0')
+ sprintf(uuid_buf.uuid, "%s%04x",
+ tp->st_name, index);
showdf(mntdir, &stat_buf, obd_uuid2str(&uuid_buf),
- ishow, cooked, "OST", index, rc);
- } else {
- fprintf(stderr,
- "error: llapi_obd_statfs failed: %s (%d)\n",
- strerror(-rc), rc);
- return rc;
- }
- if (rc == 0) {
- sum.os_blocks += stat_buf.os_blocks * stat_buf.os_bsize;
- sum.os_bfree += stat_buf.os_bfree * stat_buf.os_bsize;
- sum.os_bavail += stat_buf.os_bavail * stat_buf.os_bsize;
+ ishow, cooked, tp->st_name, index, rc);
+
+ if (rc == 0) {
+ if (tp->st_op == LL_STATFS_LMV) {
+ sum.os_ffree += stat_buf.os_ffree;
+ sum.os_files += stat_buf.os_files;
+ } else /* if (tp->st_op == LL_STATFS_LOV) */ {
+ sum.os_blocks += stat_buf.os_blocks *
+ stat_buf.os_bsize;
+ sum.os_bfree += stat_buf.os_bfree *
+ stat_buf.os_bsize;
+ sum.os_bavail += stat_buf.os_bavail *
+ stat_buf.os_bsize;
+ }
+ } else if (rc == -EINVAL || rc == -EFAULT) {
+ break;
+ }
}
}
printf("\n");
showdf(mntdir, &sum, "filesystem summary:", ishow, cooked, NULL, 0,0);
-
+ printf("\n");
return 0;
}
static int lfs_df(int argc, char **argv)
{
- char *path = NULL;
- char *mntdir = NULL;
+ char mntdir[PATH_MAX] = {'\0'}, path[PATH_MAX] = {'\0'};
int ishow = 0, cooked = 0;
- int c, rc = 0;
- char fsname[PATH_MAX], *pool_name = NULL;
+ int lazy = 0;
+ int c, rc = 0, index = 0;
+ char fsname[PATH_MAX] = "", *pool_name = NULL;
struct option long_opts[] = {
{"pool", required_argument, 0, 'p'},
+ {"lazy", 0, 0, 'l'},
{0, 0, 0, 0}
};
optind = 0;
- while ((c = getopt_long(argc, argv, "ihp:", long_opts, NULL)) != -1) {
+ while ((c = getopt_long(argc, argv, "hilp:", long_opts, NULL)) != -1) {
switch (c) {
case 'i':
ishow = 1;
case 'h':
cooked = 1;
break;
+ case 'l':
+ lazy = 1;
case 'p':
pool_name = optarg;
break;
return CMD_HELP;
}
}
- if (optind < argc )
- path = argv[optind];
+ if (optind < argc && !realpath(argv[optind], path)) {
+ rc = -errno;
+ fprintf(stderr, "error: invalid path '%s': %s\n",
+ argv[optind], strerror(-rc));
+ return rc;
+ }
+
+ while (!llapi_search_mounts(path, index++, mntdir, fsname)) {
+ /* Check if we have a mount point */
+ if (mntdir[0] == '\0')
+ continue;
- if ((mntdir = malloc(PATH_MAX)) == NULL) {
- fprintf(stderr, "error: cannot allocate %d bytes\n",
- PATH_MAX);
- return -ENOMEM;
+ rc = mntdf(mntdir, fsname, pool_name, ishow, cooked, lazy);
+ if (rc || path[0] != '\0')
+ break;
+ fsname[0] = '\0'; /* avoid matching in next loop */
+ mntdir[0] = '\0'; /* avoid matching in next loop */
}
- memset(mntdir, 0, PATH_MAX);
- if (path) {
- char rpath[PATH_MAX] = {'\0'};
+ return rc;
+}
- if (!realpath(path, rpath)) {
- rc = -errno;
- fprintf(stderr, "error: invalid path '%s': %s\n",
- path, strerror(-rc));
- } else {
- rc = llapi_search_mounts(rpath, 0, mntdir, fsname);
- if (rc == 0 && mntdir[0] != '\0') {
- rc = mntdf(mntdir, fsname, pool_name,
- ishow, cooked);
- printf("\n");
+static int lfs_getname(int argc, char **argv)
+{
+ char mntdir[PATH_MAX] = "", path[PATH_MAX] = "", fsname[PATH_MAX] = "";
+ int rc = 0, index = 0, c;
+ char buf[sizeof(struct obd_uuid)];
+
+ optind = 0;
+ while ((c = getopt(argc, argv, "h")) != -1)
+ return CMD_HELP;
+
+ if (optind == argc) { /* no paths specified, get all paths. */
+ while (!llapi_search_mounts(path, index++, mntdir, fsname)) {
+ rc = llapi_getname(mntdir, buf, sizeof(buf));
+ if (rc < 0) {
+ fprintf(stderr,
+ "cannot get name for `%s': %s\n",
+ mntdir, strerror(-rc));
+ break;
}
- }
- } else {
- int index = 0;
- while (llapi_search_mounts(NULL, index++, mntdir, fsname)==0) {
- rc = mntdf(mntdir, fsname, pool_name,
- ishow, cooked);
- if (rc)
+ printf("%s %s\n", buf, mntdir);
+
+ path[0] = fsname[0] = mntdir[0] = 0;
+ }
+ } else { /* paths specified, only attempt to search these. */
+ for (; optind < argc; optind++) {
+ rc = llapi_getname(argv[optind], buf, sizeof(buf));
+ if (rc < 0) {
+ fprintf(stderr,
+ "cannot get name for `%s': %s\n",
+ argv[optind], strerror(-rc));
break;
- printf("\n");
+ }
+
+ printf("%s %s\n", buf, argv[optind]);
}
}
-
- free(mntdir);
return rc;
}
}
-static int lfs_catinfo(int argc, char **argv)
-{
- char mntdir[PATH_MAX] = {'\0'};
- int rc;
-
- if (argc < 2 || (!strcmp(argv[1],"config") && argc < 3))
- return CMD_HELP;
-
- if (strcmp(argv[1], "config") && strcmp(argv[1], "deletions"))
- return CMD_HELP;
-
- rc = llapi_search_mounts(NULL, 0, mntdir, NULL);
- if (rc == 0 && mntdir[0] != '\0') {
- if (argc == 3)
- rc = llapi_catinfo(mntdir, argv[1], argv[2]);
- else
- rc = llapi_catinfo(mntdir, argv[1], NULL);
- } else {
- fprintf(stderr, "no lustre_lite mounted.\n");
- rc = -1;
- }
-
- return rc;
-}
-
static int lfs_join(int argc, char **argv)
{
fprintf(stderr, "join two lustre files into one.\n"
}
#ifdef HAVE_SYS_QUOTA_H
-static int lfs_quotachown(int argc, char **argv)
-{
-
- int c,rc;
- int flag = 0;
-
- optind = 0;
- while ((c = getopt(argc, argv, "i")) != -1) {
- switch (c) {
- case 'i':
- flag++;
- break;
- default:
- fprintf(stderr, "error: %s: option '-%c' "
- "unrecognized\n", argv[0], c);
- return CMD_HELP;
- }
- }
- if (optind == argc)
- return CMD_HELP;
- rc = llapi_quotachown(argv[optind], flag);
- if(rc)
- fprintf(stderr,"error: change file owner/group failed.\n");
- return rc;
-}
-
static int lfs_quotacheck(int argc, char **argv)
{
int c, check_type = 0;
memset(&qchk, 0, sizeof(qchk));
optind = 0;
- while ((c = getopt(argc, argv, "ug")) != -1) {
+ while ((c = getopt(argc, argv, "gu")) != -1) {
switch (c) {
case 'u':
check_type |= 0x01;
mnt = argv[optind];
rc = llapi_quotacheck(mnt, check_type);
- if (rc) {
- fprintf(stderr, "quotacheck failed: %s\n", strerror(errno));
+ if (rc == -EOPNOTSUPP) {
+ fprintf(stderr, "error: quotacheck not supported by the quota "
+ "master.\nPlease note that quotacheck is deprecated as "
+ "of lustre 2.4.0 since space accounting is always "
+ "enabled.\nFilesystems not formatted with 2.4 utils or "
+ "beyond can be upgraded with tunefs.lustre --quota.\n");
+ return rc;
+ } else if (rc) {
+ fprintf(stderr, "quotacheck failed: %s\n", strerror(-rc));
return rc;
}
if (*obd_type)
fprintf(stderr, "%s %s ", obd_type,
obd_uuid2str(&qchk.obd_uuid));
- fprintf(stderr, "quota check failed: %s\n", strerror(errno));
+ fprintf(stderr, "quota check failed: %s\n", strerror(-rc));
return rc;
}
qctl.qc_cmd = LUSTRE_Q_QUOTAON;
qctl.qc_type = check_type;
rc = llapi_quotactl(mnt, &qctl);
- if (rc && errno != EALREADY) {
+ if (rc && rc != -EALREADY) {
if (*obd_type)
fprintf(stderr, "%s %s ", (char *)qctl.obd_type,
obd_uuid2str(&qctl.obd_uuid));
fprintf(stderr, "%s turn on quota failed: %s\n",
- argv[0], strerror(errno));
+ argv[0], strerror(-rc));
return rc;
}
qctl.qc_cmd = LUSTRE_Q_QUOTAON;
optind = 0;
- while ((c = getopt(argc, argv, "ugf")) != -1) {
+ while ((c = getopt(argc, argv, "fgu")) != -1) {
switch (c) {
case 'u':
qctl.qc_type |= 0x01;
rc = llapi_quotactl(mnt, &qctl);
if (rc) {
- if (errno == EALREADY) {
- fprintf(stderr, "\n%s quotas are enabled already.\n",
- qctl.qc_type == 0x02 ? "user/group" :
- (qctl.qc_type == 0x00 ? "user" : "group"));
+ if (rc == -EOPNOTSUPP) {
+ fprintf(stderr, "error: quotaon not supported by the "
+ "quota master.\nPlease note that quotaon/off is"
+ " deprecated as of lustre 2.4.0.\nQuota "
+ "enforcement should now be enabled on the MGS "
+ "via:\nmgs# lctl conf_param ${FSNAME}.quota."
+ "<ost|mdt>=<u|g|ug>\n(ost for block quota, mdt "
+ "for inode quota, u for user and g for group"
+ "\n");
+ } else if (rc == -EALREADY) {
rc = 0;
- } else if (errno == ENOENT) {
+ } else if (rc == -ENOENT) {
fprintf(stderr, "error: cannot find quota database, "
"make sure you have run quotacheck\n");
} else {
fprintf(stderr, "%s %s ", obd_type,
obd_uuid2str(&qctl.obd_uuid));
fprintf(stderr, "%s failed: %s\n", argv[0],
- strerror(errno));
+ strerror(-rc));
}
}
qctl.qc_cmd = LUSTRE_Q_QUOTAOFF;
optind = 0;
- while ((c = getopt(argc, argv, "ug")) != -1) {
+ while ((c = getopt(argc, argv, "gu")) != -1) {
switch (c) {
case 'u':
qctl.qc_type |= 0x01;
rc = llapi_quotactl(mnt, &qctl);
if (rc) {
- if (errno == EALREADY) {
- fprintf(stderr, "\n%s quotas are disabled already.\n",
- qctl.qc_type == 0x02 ? "user/group" :
- (qctl.qc_type == 0x00 ? "user" : "group"));
+ if (rc == -EOPNOTSUPP) {
+ fprintf(stderr, "error: quotaoff not supported by the "
+ "quota master.\nPlease note that quotaon/off is"
+ " deprecated as of lustre 2.4.0.\nQuota "
+ "enforcement can be disabled on the MGS via:\n"
+ "mgs# lctl conf_param ${FSNAME}.quota.<ost|mdt>"
+ "=\"\"\n");
+ } else if (rc == -EALREADY) {
rc = 0;
} else {
if (*obd_type)
fprintf(stderr, "%s %s ", obd_type,
obd_uuid2str(&qctl.obd_uuid));
fprintf(stderr, "quotaoff failed: %s\n",
- strerror(errno));
+ strerror(-rc));
}
}
return rc;
}
-static int lfs_quotainv(int argc, char **argv)
-{
- int c;
- char *mnt;
- struct if_quotactl qctl;
- int rc;
-
- memset(&qctl, 0, sizeof(qctl));
- qctl.qc_cmd = LUSTRE_Q_INVALIDATE;
-
- optind = 0;
- while ((c = getopt(argc, argv, "ugf")) != -1) {
- switch (c) {
- case 'u':
- qctl.qc_type |= 0x01;
- break;
- case 'g':
- qctl.qc_type |= 0x02;
- break;
- case 'f':
- qctl.qc_cmd = LUSTRE_Q_FINVALIDATE;
- break;
- default:
- fprintf(stderr, "error: %s: option '-%c' "
- "unrecognized\n", argv[0], c);
- return CMD_HELP;
- }
- }
-
- if (qctl.qc_type)
- qctl.qc_type--;
- else /* by default, invalidate quota for both user & group */
- qctl.qc_type = 0x02;
-
- if (argc == optind)
- return CMD_HELP;
-
- mnt = argv[optind];
-
- rc = llapi_quotactl(mnt, &qctl);
- if (rc) {
- fprintf(stderr, "quotainv failed: %s\n", strerror(errno));
- return rc;
- }
-
- return 0;
-}
-
#define ARG2INT(nr, str, msg) \
do { \
char *endp; \
* 2. specifiers may be encountered multiple times (2s3s is 5 seconds)
* 3. empty integer value is interpreted as 0
*/
-
-static unsigned long str2sec(const char* timestr) {
+static unsigned long str2sec(const char* timestr)
+{
const char spec[] = "smhdw";
const unsigned long mult[] = {1, 60, 60*60, 24*60*60, 7*24*60*60};
unsigned long val = 0;
return ULONG_MAX;
}
-#define ARG2ULL(nr, str, defscale) \
+#define ARG2ULL(nr, str, def_units) \
do { \
- unsigned long long limit, units = 0; \
+ unsigned long long limit, units = def_units; \
int rc; \
\
rc = parse_size(str, &limit, &units, 1); \
fprintf(stderr, "error: bad limit value %s\n", str); \
return CMD_HELP; \
} \
- nr = ((units == 0) ? (defscale) : 1) * limit; \
+ nr = limit; \
} while (0)
static inline int has_times_option(int argc, char **argv)
struct obd_dqblk *dqb = &qctl.qc_dqblk;
struct obd_dqinfo *dqi = &qctl.qc_dqinfo;
struct option long_opts[] = {
- {"user", no_argument, 0, 'u'},
- {"group", no_argument, 0, 'g'},
{"block-grace", required_argument, 0, 'b'},
+ {"group", no_argument, 0, 'g'},
{"inode-grace", required_argument, 0, 'i'},
{"times", no_argument, 0, 't'},
+ {"user", no_argument, 0, 'u'},
{0, 0, 0, 0}
};
qctl.qc_type = UGQUOTA;
optind = 0;
- while ((c = getopt_long(argc, argv, "ugb:i:t", long_opts, NULL)) != -1) {
+ while ((c = getopt_long(argc, argv, "b:gi:tu", long_opts, NULL)) != -1) {
switch (c) {
case 'u':
case 'g':
if (*obd_type)
fprintf(stderr, "%s %s ", obd_type,
obd_uuid2str(&qctl.obd_uuid));
- fprintf(stderr, "setquota failed: %s\n", strerror(errno));
+ fprintf(stderr, "setquota failed: %s\n", strerror(-rc));
return rc;
}
char *mnt, *obd_type = (char *)qctl.obd_type;
struct obd_dqblk *dqb = &qctl.qc_dqblk;
struct option long_opts[] = {
- {"user", required_argument, 0, 'u'},
- {"group", required_argument, 0, 'g'},
{"block-softlimit", required_argument, 0, 'b'},
{"block-hardlimit", required_argument, 0, 'B'},
+ {"group", required_argument, 0, 'g'},
{"inode-softlimit", required_argument, 0, 'i'},
{"inode-hardlimit", required_argument, 0, 'I'},
+ {"user", required_argument, 0, 'u'},
{0, 0, 0, 0}
};
unsigned limit_mask = 0;
* isn't reinitialized from command line */
optind = 0;
- while ((c = getopt_long(argc, argv, "u:g:b:B:i:I:", long_opts, NULL)) != -1) {
+ while ((c = getopt_long(argc, argv, "b:B:g:i:I:u:", long_opts, NULL)) != -1) {
switch (c) {
case 'u':
case 'g':
qctl.qc_id = strtoul(optarg, &endptr, 10);
if (*endptr != '\0') {
fprintf(stderr, "error: can't find id "
- "for name %s\n", optarg);
+ "for name %s\n", optarg);
return CMD_HELP;
}
}
if (rc < 0) {
fprintf(stderr, "error: setquota failed while retrieving"
" current quota settings (%s)\n",
- strerror(errno));
+ strerror(-rc));
return rc;
}
if (*obd_type)
fprintf(stderr, "%s %s ", obd_type,
obd_uuid2str(&qctl.obd_uuid));
- fprintf(stderr, "setquota failed: %s\n", strerror(errno));
+ fprintf(stderr, "setquota failed: %s\n", strerror(-rc));
return rc;
}
return "unknown";
}
-
/* Converts seconds value into format string
* result is returned in buf
* Notes:
* 2. zero fields are not filled (except for p. 3): 5d1s
* 3. zero seconds value is presented as "0s"
*/
-static void sec2str(time_t seconds, char *buf)
+static char * __sec2str(time_t seconds, char *buf)
{
const char spec[] = "smhdw";
const unsigned long mult[] = {1, 60, 60*60, 24*60*60, 7*24*60*60};
unsigned long c;
- char* tail = buf;
+ char *tail = buf;
int i;
for (i = sizeof(mult) / sizeof(mult[0]) - 1 ; i >= 0; i--) {
seconds %= mult[i];
}
+
+ return tail;
}
+static void sec2str(time_t seconds, char *buf, int rc)
+{
+ char *tail = buf;
+
+ if (rc)
+ *tail++ = '[';
+
+ tail = __sec2str(seconds, tail);
+
+ if (rc && tail - buf < 39) {
+ *tail++ = ']';
+ *tail++ = 0;
+ }
+}
static void diff2str(time_t seconds, char *buf, time_t now)
{
strcpy(buf, "none");
return;
}
- sec2str(seconds - now, buf);
+ __sec2str(seconds - now, buf);
}
static void print_quota_title(char *name, struct if_quotactl *qctl)
if (dqb->dqb_bhardlimit &&
toqb(dqb->dqb_curspace) >= dqb->dqb_bhardlimit) {
bover = 1;
- } else if (dqb->dqb_bsoftlimit &&
- toqb(dqb->dqb_curspace) >= dqb->dqb_bsoftlimit) {
+ } else if (dqb->dqb_bsoftlimit && dqb->dqb_btime) {
if (dqb->dqb_btime > now) {
bover = 2;
} else {
if (dqb->dqb_ihardlimit &&
dqb->dqb_curinodes >= dqb->dqb_ihardlimit) {
iover = 1;
- } else if (dqb->dqb_isoftlimit &&
- dqb->dqb_curinodes >= dqb->dqb_isoftlimit) {
+ } else if (dqb->dqb_isoftlimit && dqb->dqb_itime) {
if (dqb->dqb_btime > now) {
iover = 2;
} else {
if (bover)
diff2str(dqb->dqb_btime, timebuf, now);
- if (rc == -1 && errno == EREMOTEIO)
+ if (rc == -EREMOTEIO)
sprintf(numbuf[0], LPU64"*",
toqb(dqb->dqb_curspace));
else
? LPU64 : "["LPU64"]",
dqb->dqb_bsoftlimit);
else
- sprintf(numbuf[1], "%s", "");
+ sprintf(numbuf[1], "%s", "-");
sprintf(numbuf[2], (dqb->dqb_valid & QIF_BLIMITS)
? LPU64 : "["LPU64"]", dqb->dqb_bhardlimit);
printf(" %7s%c %6s %7s %7s",
numbuf[0], bover ? '*' : ' ', numbuf[1],
- numbuf[2], bover > 1 ? timebuf : "");
+ numbuf[2], bover > 1 ? timebuf : "-");
if (iover)
diff2str(dqb->dqb_itime, timebuf, now);
? LPU64 : "["LPU64"]",
dqb->dqb_isoftlimit);
else
- sprintf(numbuf[1], "%s", "");
+ sprintf(numbuf[1], "%s", "-");
sprintf(numbuf[2], (dqb->dqb_valid & QIF_ILIMITS) ?
LPU64 : "["LPU64"]", dqb->dqb_ihardlimit);
if (type != QC_OSTIDX)
printf(" %7s%c %6s %7s %7s",
numbuf[0], iover ? '*' : ' ', numbuf[1],
- numbuf[2], iover > 1 ? timebuf : "");
+ numbuf[2], iover > 1 ? timebuf : "-");
+ else
+ printf(" %7s %7s %7s %7s", "-", "-", "-", "-");
printf("\n");
}
} else if (qctl->qc_cmd == LUSTRE_Q_GETINFO ||
char bgtimebuf[40];
char igtimebuf[40];
- sec2str(qctl->qc_dqinfo.dqi_bgrace, bgtimebuf);
- sec2str(qctl->qc_dqinfo.dqi_igrace, igtimebuf);
+ sec2str(qctl->qc_dqinfo.dqi_bgrace, bgtimebuf, rc);
+ sec2str(qctl->qc_dqinfo.dqi_igrace, igtimebuf, rc);
printf("Block grace time: %s; Inode grace time: %s\n",
bgtimebuf, igtimebuf);
}
rc = llapi_get_obd_count(mnt, &count, is_mdt);
if (rc) {
fprintf(stderr, "can not get %s count: %s\n",
- is_mdt ? "mdt": "ost", strerror(errno));
+ is_mdt ? "mdt": "ost", strerror(-rc));
return rc;
}
rc = llapi_quotactl(mnt, qctl);
if (rc) {
/* It is remote client case. */
- if (errno == EOPNOTSUPP) {
+ if (-rc == EOPNOTSUPP) {
rc = 0;
goto out;
}
.qc_type = UGQUOTA };
char *obd_type = (char *)qctl.obd_type;
char *obd_uuid = (char *)qctl.obd_uuid.uuid;
- int rc, rc1 = 0, rc2 = 0, rc3 = 0, verbose = 0, pass = 0;
+ int rc, rc1 = 0, rc2 = 0, rc3 = 0,
+ verbose = 0, pass = 0, quiet = 0, inacc;
char *endptr;
__u32 valid = QC_GENERAL, idx = 0;
optind = 0;
- while ((c = getopt(argc, argv, "ugto:i:I:v")) != -1) {
+ while ((c = getopt(argc, argv, "gi:I:o:qtuv")) != -1) {
switch (c) {
case 'u':
if (qctl.qc_type != UGQUOTA) {
case 'v':
verbose = 1;
break;
+ case 'q':
+ quiet = 1;
+ break;
default:
fprintf(stderr, "error: %s: option '-%c' "
"unrecognized\n", argv[0], c);
return CMD_HELP;
}
- if (qctl.qc_cmd == LUSTRE_Q_GETQUOTA)
- print_quota_title(name, &qctl);
-
mnt = argv[optind];
rc1 = llapi_quotactl(mnt, &qctl);
- if (rc1 == -1 && errno == EALREADY) {
- fprintf(stderr, "\n%s quotas are not enabled.\n",
- qctl.qc_type == USRQUOTA ? "user" : "group");
- goto out;
+ if (rc1 < 0) {
+ switch (rc1) {
+ case -ESRCH:
+ fprintf(stderr, "%s quotas are not enabled.\n",
+ qctl.qc_type == USRQUOTA ? "user" : "group");
+ goto out;
+ case -EPERM:
+ fprintf(stderr, "Permission denied.\n");
+ case -ENOENT:
+ /* We already got a "No such file..." message. */
+ goto out;
+ default:
+ fprintf(stderr, "Unexpected quotactl error: %s\n",
+ strerror(-rc1));
+ }
}
+
+ if (qctl.qc_cmd == LUSTRE_Q_GETQUOTA && !quiet)
+ print_quota_title(name, &qctl);
+
if (rc1 && *obd_type)
fprintf(stderr, "%s %s ", obd_type, obd_uuid);
if (qctl.qc_valid != QC_GENERAL)
mnt = "";
+ inacc = (qctl.qc_cmd == LUSTRE_Q_GETQUOTA) &&
+ ((qctl.qc_dqblk.dqb_valid&(QIF_LIMITS|QIF_USAGE))!=(QIF_LIMITS|QIF_USAGE));
+
print_quota(mnt, &qctl, QC_GENERAL, rc1);
if (qctl.qc_valid == QC_GENERAL && qctl.qc_cmd != LUSTRE_Q_GETINFO && verbose) {
rc3 = print_obd_quota(mnt, &qctl, 0);
}
- if (rc1 || rc2 || rc3)
+ if (rc1 || rc2 || rc3 || inacc)
printf("Some errors happened when getting quota info. "
"Some devices may be not working or deactivated. "
"The data in \"[]\" is inaccurate.\n");
if (pass == 1)
goto ug_output;
- return 0;
+ return rc1;
}
#endif /* HAVE_SYS_QUOTA_H! */
static int lfs_flushctx(int argc, char **argv)
{
int kdestroy = 0, c;
- FILE *proc;
+ FILE *proc = NULL;
char procline[PATH_MAX], *line;
int rc = 0;
fprintf(stderr, "%s: unexpected format in "
"/proc/mounts\n",
argv[0]);
- return -1;
+ rc = -1;
+ goto out;
}
if (strcmp(fs, "lustre") != 0)
}
}
+out:
+ if (proc != NULL)
+ fclose(proc);
return rc;
}
static int lfs_changelog(int argc, char **argv)
{
void *changelog_priv;
- struct changelog_rec *rec;
+ struct changelog_ext_rec *rec;
long long startrec = 0, endrec = 0;
char *mdd;
struct option long_opts[] = {
time_t secs;
struct tm ts;
- if (endrec && rec->cr_index > endrec)
+ if (endrec && rec->cr_index > endrec) {
+ llapi_changelog_free(&rec);
break;
- if (rec->cr_index < startrec)
+ }
+ if (rec->cr_index < startrec) {
+ llapi_changelog_free(&rec);
continue;
+ }
secs = rec->cr_time >> 30;
gmtime_r(&secs, &ts);
changelog_type2str(rec->cr_type),
ts.tm_hour, ts.tm_min, ts.tm_sec,
(int)(rec->cr_time & ((1<<30) - 1)),
- ts.tm_year+1900, ts.tm_mon+1, ts.tm_mday,
+ ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday,
rec->cr_flags & CLF_FLAGMASK, PFID(&rec->cr_tfid));
if (rec->cr_namelen)
/* namespace rec includes parent and filename */
- printf(" p="DFID" %.*s\n", PFID(&rec->cr_pfid),
- rec->cr_namelen, rec->cr_name);
- else
- printf("\n");
+ printf(" p="DFID" %.*s", PFID(&rec->cr_pfid),
+ rec->cr_namelen, rec->cr_name);
+ if (fid_is_sane(&rec->cr_sfid))
+ printf(" s="DFID" sp="DFID" %.*s",
+ PFID(&rec->cr_sfid), PFID(&rec->cr_spfid),
+ changelog_rec_snamelen(rec),
+ changelog_rec_sname(rec));
+ printf("\n");
llapi_changelog_free(&rec);
}
}
if (printcur)
- fprintf(stdout, "%lld %s\n", rectmp, path);
- else
- fprintf(stdout, "%s\n", path);
+ fprintf(stdout, "%lld ", rectmp);
+ if (device[0] == '/') {
+ fprintf(stdout, "%s", device);
+ if (device[strlen(device) - 1] != '/')
+ fprintf(stdout, "/");
+ } else if (path[0] == '\0') {
+ fprintf(stdout, "/");
+ }
+ fprintf(stdout, "%s\n", path);
if (linkno >= 0)
/* specified linkno */
return 0;
}
+static int lfs_data_version(int argc, char **argv)
+{
+ char *path;
+ __u64 data_version;
+ int fd;
+ int rc;
+ int c;
+ int nolock = 0;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ optind = 0;
+ while ((c = getopt(argc, argv, "n")) != -1) {
+ switch (c) {
+ case 'n':
+ nolock = LL_DV_NOFLUSH;
+ break;
+ default:
+ return CMD_HELP;
+ }
+ }
+ if (optind == argc)
+ return CMD_HELP;
+
+ path = argv[optind];
+ fd = open(path, O_RDONLY);
+ if (fd < 0) {
+ fprintf(stderr, "can't open %s: %s\n", path,
+ strerror(errno));
+ return errno;
+ }
+
+ rc = llapi_get_data_version(fd, &data_version, nolock);
+ if (rc) {
+ fprintf(stderr, "can't get version for %s: %s\n", path,
+ strerror(errno = -rc));
+ } else
+ printf(LPU64 "\n", data_version);
+
+ close(fd);
+
+ return rc;
+}
+
+static int lfs_hsm_state(int argc, char **argv)
+{
+ int rc;
+ int i = 1;
+ char *path;
+ struct hsm_user_state hus;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ do {
+ path = argv[i];
+
+ rc = llapi_hsm_state_get(path, &hus);
+ if (rc) {
+ fprintf(stderr, "can't get hsm state for %s: %s\n",
+ path, strerror(errno = -rc));
+ return rc;
+ }
+
+ /* Display path name and status flags */
+ printf("%s: (0x%08x)", path, hus.hus_states);
+
+ if (hus.hus_states & HS_RELEASED)
+ printf(" released");
+ if (hus.hus_states & HS_EXISTS)
+ printf(" exists");
+ if (hus.hus_states & HS_DIRTY)
+ printf(" dirty");
+ if (hus.hus_states & HS_ARCHIVED)
+ printf(" archived");
+ /* Display user-settable flags */
+ if (hus.hus_states & HS_NORELEASE)
+ printf(" never_release");
+ if (hus.hus_states & HS_NOARCHIVE)
+ printf(" never_archive");
+ if (hus.hus_states & HS_LOST)
+ printf(" lost_from_hsm");
+
+ if (hus.hus_archive_id != 0)
+ printf(", archive_id:%d", hus.hus_archive_id);
+ printf("\n");
+
+ } while (++i < argc);
+
+ return 0;
+}
+
+#define LFS_HSM_SET 0
+#define LFS_HSM_CLEAR 1
+
+/**
+ * Generic function to set or clear HSM flags.
+ * Used by hsm_set and hsm_clear.
+ *
+ * @mode if LFS_HSM_SET, set the flags, if LFS_HSM_CLEAR, clear the flags.
+ */
+static int lfs_hsm_change_flags(int argc, char **argv, int mode)
+{
+ struct option long_opts[] = {
+ {"lost", 0, 0, 'l'},
+ {"norelease", 0, 0, 'r'},
+ {"noarchive", 0, 0, 'a'},
+ {"archived", 0, 0, 'A'},
+ {"dirty", 0, 0, 'd'},
+ {"exists", 0, 0, 'e'},
+ {0, 0, 0, 0}
+ };
+ char short_opts[] = "lraAde";
+ __u64 mask = 0;
+ int c, rc;
+ char *path;
+
+ if (argc < 3)
+ return CMD_HELP;
+
+ optind = 0;
+ while ((c = getopt_long(argc, argv, short_opts,
+ long_opts, NULL)) != -1) {
+ switch (c) {
+ case 'l':
+ mask |= HS_LOST;
+ break;
+ case 'a':
+ mask |= HS_NOARCHIVE;
+ break;
+ case 'A':
+ mask |= HS_ARCHIVED;
+ break;
+ case 'r':
+ mask |= HS_NORELEASE;
+ break;
+ case 'd':
+ mask |= HS_DIRTY;
+ break;
+ case 'e':
+ mask |= HS_EXISTS;
+ break;
+ case '?':
+ return CMD_HELP;
+ default:
+ fprintf(stderr, "error: %s: option '%s' unrecognized\n",
+ argv[0], argv[optind - 1]);
+ return CMD_HELP;
+ }
+ }
+
+ /* User should have specified a flag */
+ if (mask == 0)
+ return CMD_HELP;
+
+ while (optind < argc) {
+
+ path = argv[optind];
+
+ /* If mode == 0, this means we apply the mask. */
+ if (mode == LFS_HSM_SET)
+ rc = llapi_hsm_state_set(path, mask, 0, 0);
+ else
+ rc = llapi_hsm_state_set(path, 0, mask, 0);
+
+ if (rc != 0) {
+ fprintf(stderr, "Can't change hsm flags for %s: %s\n",
+ path, strerror(errno = -rc));
+ return rc;
+ }
+ optind++;
+ }
+
+ return 0;
+}
+
+static int lfs_hsm_action(int argc, char **argv)
+{
+ int rc;
+ int i = 1;
+ char *path;
+ struct hsm_current_action hca;
+ struct hsm_extent he;
+ enum hsm_user_action hua;
+ enum hsm_progress_states hps;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ do {
+ path = argv[i];
+
+ rc = llapi_hsm_current_action(path, &hca);
+ if (rc) {
+ fprintf(stderr, "can't get hsm action for %s: %s\n",
+ path, strerror(errno = -rc));
+ return rc;
+ }
+ he = hca.hca_location;
+ hua = hca.hca_action;
+ hps = hca.hca_state;
+
+ printf("%s: %s", path, hsm_user_action2name(hua));
+
+ /* Skip file without action */
+ if (hca.hca_action == HUA_NONE) {
+ printf("\n");
+ continue;
+ }
+
+ printf(" %s ", hsm_progress_state2name(hps));
+
+ if ((hps == HPS_RUNNING) &&
+ (hua == HUA_ARCHIVE || hua == HUA_RESTORE))
+ printf("("LPX64 " bytes moved)\n", he.length);
+ else if ((he.offset + he.length) == OBD_OBJECT_EOF)
+ printf("(from "LPX64 " to EOF)\n", he.offset);
+ else
+ printf("(from "LPX64 " to "LPX64")\n",
+ he.offset, he.offset + he.length);
+
+ } while (++i < argc);
+
+ return 0;
+}
+
+static int lfs_hsm_set(int argc, char **argv)
+{
+ return lfs_hsm_change_flags(argc, argv, LFS_HSM_SET);
+}
+
+static int lfs_hsm_clear(int argc, char **argv)
+{
+ return lfs_hsm_change_flags(argc, argv, LFS_HSM_CLEAR);
+}
+
+/**
+ * Check file state and return its fid, to be used by lfs_hsm_request().
+ *
+ * \param[in] file Path to file to check
+ * \param[in,out] fid Pointer to allocated lu_fid struct.
+ * \param[in,out] last_dev Pointer to last device id used.
+ *
+ * \return 0 on success.
+ */
+static int lfs_hsm_prepare_file(char *file, struct lu_fid *fid,
+ dev_t *last_dev)
+{
+ struct stat st;
+ int rc;
+
+ rc = lstat(file, &st);
+ if (rc) {
+ fprintf(stderr, "Cannot stat %s: %s\n", file, strerror(errno));
+ return -errno;
+ }
+ /* A request should be ... */
+ if (*last_dev != st.st_dev && *last_dev != 0) {
+ fprintf(stderr, "All files should be "
+ "on the same filesystem: %s\n", file);
+ return -EINVAL;
+ }
+ *last_dev = st.st_dev;
+
+ rc = llapi_path2fid(file, fid);
+ if (rc) {
+ fprintf(stderr, "Cannot read FID of %s: %s\n",
+ file, strerror(-rc));
+ return rc;
+ }
+ return 0;
+}
+
+static int lfs_hsm_request(int argc, char **argv, int action)
+{
+ struct option long_opts[] = {
+ {"filelist", 1, 0, 'l'},
+ {"data", 1, 0, 'D'},
+ {"archive", 1, 0, 'a'},
+ {0, 0, 0, 0}
+ };
+ dev_t last_dev = 0;
+ char short_opts[] = "l:D:a:";
+ struct hsm_user_request *hur, *oldhur;
+ int c, i;
+ size_t len;
+ int nbfile;
+ char *line = NULL;
+ char *filelist = NULL;
+ char fullpath[PATH_MAX];
+ char *opaque = NULL;
+ int opaque_len = 0;
+ int archive_id = 0;
+ FILE *fp;
+ int nbfile_alloc = 0;
+ char some_file[PATH_MAX+1] = "";
+ int rc;
+
+ if (argc < 2)
+ return CMD_HELP;
+
+ optind = 0;
+ while ((c = getopt_long(argc, argv, short_opts,
+ long_opts, NULL)) != -1) {
+ switch (c) {
+ case 'l':
+ filelist = optarg;
+ break;
+ case 'D':
+ opaque = optarg;
+ break;
+ case 'a':
+ if (action != HUA_ARCHIVE) {
+ fprintf(stderr,
+ "error: -a is supported only "
+ "when archiving\n");
+ return CMD_HELP;
+ }
+ archive_id = atoi(optarg);
+ break;
+ case '?':
+ return CMD_HELP;
+ default:
+ fprintf(stderr, "error: %s: option '%s' unrecognized\n",
+ argv[0], argv[optind - 1]);
+ return CMD_HELP;
+ }
+ }
+
+ /* All remaining args are files, so we have at least nbfile */
+ nbfile = argc - optind;
+
+ if ((nbfile == 0) && (filelist == NULL))
+ return CMD_HELP;
+
+ if (opaque != NULL)
+ opaque_len = strlen(opaque);
+
+ /* Alloc the request structure with enough place to store all files
+ * from command line. */
+ hur = llapi_hsm_user_request_alloc(nbfile, opaque_len);
+ if (hur == NULL) {
+ fprintf(stderr, "Cannot create the request: %s\n",
+ strerror(errno));
+ return errno;
+ }
+ nbfile_alloc = nbfile;
+
+ hur->hur_request.hr_action = action;
+ hur->hur_request.hr_archive_id = archive_id;
+ hur->hur_request.hr_flags = 0;
+
+ /* All remaining args are files, add them */
+ if (nbfile != 0)
+ strcpy(some_file, argv[optind]);
+
+ for (i = 0; i < nbfile; i++) {
+ hur->hur_user_item[i].hui_extent.length = -1;
+ rc = lfs_hsm_prepare_file(argv[optind + i],
+ &hur->hur_user_item[i].hui_fid,
+ &last_dev);
+ hur->hur_request.hr_itemcount++;
+ if (rc)
+ goto out_free;
+ }
+
+ /* from here stop using nb_file, use hur->hur_request.hr_itemcount */
+
+ /* If a filelist was specified, read the filelist from it. */
+ if (filelist != NULL) {
+ fp = fopen(filelist, "r");
+ if (fp == NULL) {
+ fprintf(stderr, "Cannot read the file list %s: %s\n",
+ filelist, strerror(errno));
+ rc = -errno;
+ goto out_free;
+ }
+
+ while ((rc = getline(&line, &len, fp)) != -1) {
+ struct hsm_user_item *hui;
+
+ /* If allocated buffer was too small, gets something
+ * bigger */
+ if (nbfile_alloc <= hur->hur_request.hr_itemcount) {
+ nbfile_alloc = nbfile_alloc * 2 + 1;
+ oldhur = hur;
+ hur = llapi_hsm_user_request_alloc(nbfile_alloc,
+ opaque_len);
+ if (hur == NULL) {
+ fprintf(stderr, "Cannot allocate "
+ "the request: %s\n",
+ strerror(errno));
+ hur = oldhur;
+ rc = -errno;
+ goto out_free;
+ }
+ memcpy(hur, oldhur, hur_len(oldhur));
+ free(oldhur);
+ }
+
+ /* Chop CR */
+ if (line[strlen(line) - 1] == '\n')
+ line[strlen(line) - 1] = '\0';
+
+ hui =
+ &hur->hur_user_item[hur->hur_request.hr_itemcount];
+ hui->hui_extent.length = -1;
+ rc = lfs_hsm_prepare_file(line, &hui->hui_fid,
+ &last_dev);
+ hur->hur_request.hr_itemcount++;
+ if (rc)
+ goto out_free;
+
+ if ((some_file[0] == '\0') &&
+ (strlen(line) < sizeof(some_file)))
+ strcpy(some_file, line);
+ }
+
+ rc = fclose(fp);
+ if (line)
+ free(line);
+ }
+
+ /* If a --data was used, add it to the request */
+ hur->hur_request.hr_data_len = opaque_len;
+ if (opaque != NULL)
+ memcpy(hur_data(hur), opaque, opaque_len);
+
+ /* Send the HSM request */
+ if (realpath(some_file, fullpath) == NULL) {
+ fprintf(stderr, "Could not find path '%s': %s\n",
+ some_file, strerror(errno));
+ }
+ rc = llapi_hsm_request(fullpath, hur);
+ if (rc) {
+ fprintf(stderr, "Cannot send HSM request (use of %s): %s\n",
+ some_file, strerror(-rc));
+ goto out_free;
+ }
+
+out_free:
+ free(hur);
+ return rc;
+}
+
+static int lfs_hsm_archive(int argc, char **argv)
+{
+ return lfs_hsm_request(argc, argv, HUA_ARCHIVE);
+}
+
+static int lfs_hsm_restore(int argc, char **argv)
+{
+ return lfs_hsm_request(argc, argv, HUA_RESTORE);
+}
+
+static int lfs_hsm_release(int argc, char **argv)
+{
+ return lfs_hsm_request(argc, argv, HUA_RELEASE);
+}
+
+static int lfs_hsm_remove(int argc, char **argv)
+{
+ return lfs_hsm_request(argc, argv, HUA_REMOVE);
+}
+
+static int lfs_hsm_cancel(int argc, char **argv)
+{
+ return lfs_hsm_request(argc, argv, HUA_CANCEL);
+}
+
+static int lfs_swap_layouts(int argc, char **argv)
+{
+ if (argc != 3)
+ return CMD_HELP;
+
+ return llapi_swap_layouts(argv[1], argv[2]);
+}
+
int main(int argc, char **argv)
{
int rc;
ptl_initialize(argc, argv);
if (obd_initialize(argc, argv) < 0)
exit(2);
- if (dbg_initialize(argc, argv) < 0)
- exit(3);
Parser_init("lfs > ", cmdlist);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff