#include <lustre/lustre_idl.h>
#include <lustre/liblustreapi.h>
#include <lustre/lustre_user.h>
+#include <lustre_quota.h>
#include <libcfs/libcfsutil.h>
#include "obdctl.h"
static int lfs_cp(int argc, char **argv);
static int lfs_ls(int argc, char **argv);
static int lfs_poollist(int argc, char **argv);
+static int lfs_changelog(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);
/* all avaialable commands */
"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_name]\n"
+ " [--count|-c stripe_count] [--pool|-p <pool>]\n"
" <dir|filename>\n"
" or \n"
" setstripe -d <dir> (to delete default striping)\n"
"\t respectively)\n"
"\tstart_ost: OST index of first stripe (-1 filesystem default)\n"
"\tstripe_count: Number of OSTs to stripe over (0 default, -1 all)\n"
- "\tpool_name: Name of OST pool"},
+ "\tpool: Name of OST pool"},
{"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> ..."},
- {"poollist", lfs_poollist, 0,
+ {"pool_list", lfs_poollist, 0,
"List pools or pool OSTs\n"
- "usage: pool
list <fsname>[.<poolname>] | <pathname>\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 N] [[!] --group|-G <name>]\n"
- " [[!] --uid|-u N] [[!] --user|-U <name>]\n"
- " [[!] --pool <name>]\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"},
{"osts", lfs_osts, 0, "osts"},
{"df", lfs_df, 0,
"report filesystem disk space usage or inodes usage"
- "of each MDS/OSD.\n"
- "Usage: df [-i] [-h] [path]"},
+ "of each MDS and all OSDs or a batch belonging to a specific pool .\n"
+ "Usage: df [-i] [-h] [--pool|-p <fsname>[.<pool>] [path]"},
#ifdef HAVE_SYS_QUOTA_H
{"quotachown",lfs_quotachown, 0,
"Change files' owner or group on the specified filesystem.\n"
{"quotaoff", lfs_quotaoff, 0, "Turn filesystem quotas off.\n"
"usage: quotaoff [ -ug ] <filesystem>"},
{"setquota", lfs_setquota, 0, "Set filesystem quotas.\n"
- "usage: setquota [ -u | -g ] <name> -b <block-softlimit> -B <block-hardlimit> -i <inode-softlimit> -I <inode-hardlimit> <filesystem>\n"
- " setquota -t [ -u | -g ] <block-grace> <inode-grace> <filesystem>\n"
- " setquota [ -u | --user | -g | --group ] <name>\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"
" [--inode-softlimit <inode-softlimit>]\n"
" [--inode-hardlimit <inode-hardlimit>] <filesystem>\n"
- " setquota [-t] [ -u | --user | -g | --group ]\n"
+ " setquota [-t] <-u|--user|-g|--group>\n"
" [--block-grace <block-grace>]\n"
" [--inode-grace <inode-grace>] <filesystem>\n"
" -b can be used instead of --block-softlimit/--block-grace\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] [{-u|-g <name>}|-t] <filesystem>"},
+ "usage: quota [-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>"},
#endif
{"ls", lfs_ls, 0,
"Remote user list directory contents.\n"
"usage: ls [OPTION]... [FILE]..."},
+ {"changelog", lfs_changelog, 0,
+ "Show the metadata changes on an MDT."
+ "\nusage: changelog <mdtname> [startrec [endrec]]"},
+ {"changelog_clear", lfs_changelog_clear, 0,
+ "Indicate that old changelog records up to <endrec> are no longer of "
+ "interest to consumer <id>, allowing the system to free up space.\n"
+ "An <endrec> of 0 means all records.\n"
+ "usage: changelog_clear <mdtname> <id> <endrec>"},
+ {"fid2path", lfs_fid2path, 0,
+ "Resolve the full path to a given FID. For a specific hardlink "
+ "specify link number <linkno>.\n"
+ /* "For a historical name, specify changelog record <recno>.\n" */
+ "usage: fid2path <fsname|rootpath> <fid> [--link <linkno>]"
+ /*[--rec <recno>]*/},
{"path2fid", lfs_path2fid, 0, "Display the fid for a given path.\n"
"usage: path2fid <path>"},
{"help", Parser_help, 0, "help"},
time(&t);
optind = 0;
- /* when getopt_long_only() hits '!' it returns 1 and puts "!" in optarg */
- while ((c = getopt_long_only(argc, argv, "-A:C:D:g:G:M:n:PpO:qrs:t:u:U:v",
+ /* 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",
long_opts, NULL)) >= 0) {
xtime = NULL;
xsign = NULL;
param.maxdepth = strtol(optarg, 0, 0);
break;
case 'g':
- new_fashion = 1;
- param.gid = strtol(optarg, &endptr, 10);
- if (optarg == endptr) {
- fprintf(stderr, "Bad gid: %s\n", optarg);
- return CMD_HELP;
- }
- param.exclude_gid = !!neg_opt;
- param.check_gid = 1;
- break;
case 'G':
new_fashion = 1;
- param.gid = strtol(optarg, &endptr, 10);
- if (optarg == endptr) {
- ret = name2id(¶m.gid, optarg, GROUP);
- if (ret != 0) {
+ 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;
}
- }
+ }
param.exclude_gid = !!neg_opt;
param.check_gid = 1;
break;
case 'u':
- new_fashion = 1;
- param.uid = strtol(optarg, &endptr, 10);
- if (optarg == endptr) {
- fprintf(stderr, "Bad uid: %s\n", optarg);
- return CMD_HELP;
- }
- param.exclude_uid = !!neg_opt;
- param.check_uid = 1;
- break;
case 'U':
new_fashion = 1;
- param.uid = strtol(optarg, &endptr, 10);
- if (optarg == endptr) {
- ret = name2id(¶m.uid, optarg, USER);
- if (ret != 0) {
+ 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;
{"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'},
{0, 0, 0, 0}
};
- char short_opts[] = "hO:qrv";
+ char short_opts[] = "hO:qrvcsiop";
int c, rc;
struct find_param param = { 0 };
break;
case 'q':
param.quiet++;
- param.verbose = 0;
break;
case 'r':
param.recursive = 1;
break;
case 'v':
- param.verbose++;
+ 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:
static int lfs_osts(int argc, char **argv)
{
- FILE *fp;
- struct mntent *mnt = NULL;
+ char mntdir[PATH_MAX] = {'\0'};
struct find_param param;
- int rc=0;
+ int index = 0, rc=0;
if (argc != 1)
return CMD_HELP;
- fp = setmntent(MOUNTED, "r");
-
- if (fp == NULL) {
- fprintf(stderr, "%s: setmntent(%s): %s:", argv[0], MOUNTED,
- strerror (errno));
- } else {
- mnt = getmntent(fp);
- while (feof(fp) == 0 && ferror(fp) ==0) {
- memset(¶m, 0, sizeof(param));
- if (llapi_is_lustre_mnt(mnt)) {
- rc = llapi_getstripe(mnt->mnt_dir, ¶m);
- if (rc)
- fprintf(stderr,
- "error: %s: failed on %s\n",
- argv[0], mnt->mnt_dir);
- }
- mnt = getmntent(fp);
+ while (llapi_search_mounts(NULL, index++, mntdir, NULL) == 0) {
+ memset(¶m, 0, sizeof(param));
+ rc = llapi_getstripe(mntdir, ¶m);
+ if (rc) {
+ fprintf(stderr, "error: %s: failed on %s\n",
+ argv[0], mntdir);
}
- endmntent(fp);
+ memset(mntdir, 0, PATH_MAX);
}
return rc;
}
-static int lfs_path2fid(int argc, char **argv)
-{
- char *path;
- unsigned long long seq;
- unsigned long oid, ver;
- int rc;
-
- if (argc != 2)
- return CMD_HELP;
-
- path = argv[1];
- rc = llapi_path2fid(path, &seq, &oid, &ver);
- if (rc) {
- fprintf(stderr, "error: can't get fid for %s\n", path);
- return rc;
- }
-
- printf("%llu:%lu", seq, oid);
- if (ver)
- printf(":%lu", ver);
-
- printf("\n");
-
- return 0;
-}
-
#define COOK(value) \
({ \
int radix = 0; \
#define RSF "%5s"
#define RDF "%4d%%"
-static int path2mnt(char *path, FILE *fp, char *mntdir, int dir_len)
-{
- char rpath[PATH_MAX] = {'\0'};
- struct mntent *mnt;
- int rc, len, out_len = 0;
-
- if (!realpath(path, rpath)) {
- rc = -errno;
- fprintf(stderr, "error: lfs df: invalid path '%s': %s\n",
- path, strerror(-rc));
- return rc;
- }
-
- len = 0;
- mnt = getmntent(fp);
- while (feof(fp) == 0 && ferror(fp) == 0) {
- if (llapi_is_lustre_mnt(mnt)) {
- len = strlen(mnt->mnt_dir);
- if (len > out_len &&
- !strncmp(rpath, mnt->mnt_dir, len)) {
- out_len = len;
- memset(mntdir, 0, dir_len);
- strncpy(mntdir, mnt->mnt_dir, dir_len);
- }
- }
- mnt = getmntent(fp);
- }
-
- if (out_len > 0)
- return 0;
-
- fprintf(stderr, "error: lfs df: %s isn't mounted on lustre\n", path);
- return -EINVAL;
-}
-
static int showdf(char *mntdir, struct obd_statfs *stat,
char *uuid, int ishow, int cooked,
char *type, int index, int rc)
return 0;
}
-static int mntdf(char *mntdir, int ishow, int cooked)
+static int mntdf(char *mntdir, char *fsname, char *pool, int ishow, int cooked)
{
struct obd_statfs stat_buf, sum = { .os_bsize = 1 };
struct obd_uuid uuid_buf;
+ char *poolname = NULL;
__u32 index;
int rc;
+ if (pool) {
+ poolname = strchr(pool, '.');
+ if (poolname != NULL) {
+ if (strncmp(fsname, pool, strlen(fsname))) {
+ fprintf(stderr, "filesystem name incorrect\n");
+ return -ENODEV;
+ }
+ poolname++;
+ } else
+ poolname = pool;
+ }
+
if (ishow)
printf(UUF" "CSF" "CSF" "CSF" "RSF" %-s\n",
"UUID", "Inodes", "IUsed", "IFree",
if (rc == -EAGAIN)
continue;
+ if (llapi_search_ost(fsname, poolname,
+ obd_uuid2str(&uuid_buf)) != 1)
+ continue;
+
if (rc == -ENOTCONN || rc == -ETIMEDOUT || rc == -EIO ||
rc == -ENODATA || rc == 0) {
showdf(mntdir, &stat_buf, obd_uuid2str(&uuid_buf),
static int lfs_df(int argc, char **argv)
{
- FILE *fp;
char *path = NULL;
- struct mntent *mnt = NULL;
char *mntdir = NULL;
int ishow = 0, cooked = 0;
int c, rc = 0;
+ char fsname[PATH_MAX], *pool_name = NULL;
+ struct option long_opts[] = {
+ {"pool", required_argument, 0, 'p'},
+ {0, 0, 0, 0}
+ };
optind = 0;
- while ((c = getopt(argc, argv, "ih")) != -1) {
+ while ((c = getopt_long(argc, argv, "ihp:", long_opts, NULL)) != -1) {
switch (c) {
case 'i':
ishow = 1;
case 'h':
cooked = 1;
break;
+ case 'p':
+ pool_name = optarg;
+ break;
default:
return CMD_HELP;
}
if (optind < argc )
path = argv[optind];
- fp = setmntent(MOUNTED, "r");
- if (fp == NULL) {
- rc = -errno;
- fprintf(stderr, "error: %s: open %s failed( %s )\n",
- argv[0], MOUNTED, strerror(errno));
- return rc;
- }
-
if ((mntdir = malloc(PATH_MAX)) == NULL) {
fprintf(stderr, "error: cannot allocate %d bytes\n",
PATH_MAX);
memset(mntdir, 0, PATH_MAX);
if (path) {
- rc = path2mnt(path, fp, mntdir, PATH_MAX);
- if (rc) {
- endmntent(fp);
- free(mntdir);
- return rc;
- }
+ char rpath[PATH_MAX] = {'\0'};
- rc = mntdf(mntdir, ishow, cooked);
- printf("\n");
- endmntent(fp);
- } else {
- mnt = getmntent(fp);
- while (feof(fp) == 0 && ferror(fp) == 0) {
- if (llapi_is_lustre_mnt(mnt)) {
- rc = mntdf(mnt->mnt_dir, ishow, cooked);
- if (rc)
- break;
+ 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");
}
- mnt = getmntent(fp);
}
- endmntent(fp);
+ } else {
+ int index = 0;
+
+ while (llapi_search_mounts(NULL, index++, mntdir, fsname)==0) {
+ rc = mntdf(mntdir, fsname, pool_name,
+ ishow, cooked);
+ if (rc)
+ break;
+ printf("\n");
+ }
}
free(mntdir);
static int lfs_check(int argc, char **argv)
{
int rc;
- FILE *fp;
- struct mntent *mnt = NULL;
+ char mntdir[PATH_MAX] = {'\0'};
int num_types = 1;
char *obd_types[2];
char obd_type1[4];
return CMD_HELP;
}
- fp = setmntent(MOUNTED, "r");
- if (fp == NULL) {
- fprintf(stderr, "setmntent(%s): %s:", MOUNTED,
- strerror (errno));
- } else {
- mnt = getmntent(fp);
- while (feof(fp) == 0 && ferror(fp) ==0) {
- if (llapi_is_lustre_mnt(mnt))
- break;
- mnt = getmntent(fp);
- }
- endmntent(fp);
- }
-
- if (!mnt) {
+ rc = llapi_search_mounts(NULL, 0, mntdir, NULL);
+ if (rc < 0 || mntdir[0] == '\0') {
fprintf(stderr, "No suitable Lustre mount found\n");
- return -1;
+ return rc;
}
- rc = llapi_target_check(num_types, obd_types, mnt->mnt_dir);
+ rc = llapi_target_iterate(num_types, obd_types,
+ mntdir, llapi_ping_target);
if (rc)
fprintf(stderr, "error: %s: %s status failed\n",
static int lfs_catinfo(int argc, char **argv)
{
- FILE *fp;
- struct mntent *mnt = NULL;
+ char mntdir[PATH_MAX] = {'\0'};
int rc;
if (argc < 2 || (!strcmp(argv[1],"config") && argc < 3))
if (strcmp(argv[1], "config") && strcmp(argv[1], "deletions"))
return CMD_HELP;
- fp = setmntent(MOUNTED, "r");
- if (fp == NULL) {
- fprintf(stderr, "setmntent(%s): %s:", MOUNTED,
- strerror(errno));
- } else {
- mnt = getmntent(fp);
- while (feof(fp) == 0 && ferror(fp) == 0) {
- if (llapi_is_lustre_mnt(mnt))
- break;
- mnt = getmntent(fp);
- }
- endmntent(fp);
- }
-
- if (mnt) {
+ rc = llapi_search_mounts(NULL, 0, mntdir, NULL);
+ if (rc == 0 && mntdir[0] != '\0') {
if (argc == 3)
- rc = llapi_catinfo(mnt->mnt_dir, argv[1], argv[2]);
+ rc = llapi_catinfo(mntdir, argv[1], argv[2]);
else
- rc = llapi_catinfo(mnt->mnt_dir, argv[1], NULL);
+ rc = llapi_catinfo(mntdir, argv[1], NULL);
} else {
fprintf(stderr, "no lustre_lite mounted.\n");
rc = -1;
mnt = argv[optind];
- memset(&qctl, 0, sizeof(qctl));
- qctl.qc_cmd = LUSTRE_Q_QUOTAOFF;
- qctl.qc_type = check_type;
- rc = llapi_quotactl(mnt, &qctl);
- if (rc) {
- fprintf(stderr, "quota off failed: %s\n", strerror(errno));
- return rc;
- }
-
rc = llapi_quotacheck(mnt, check_type);
if (rc) {
fprintf(stderr, "quotacheck failed: %s\n", strerror(errno));
qctl.qc_cmd = LUSTRE_Q_QUOTAON;
qctl.qc_type = check_type;
rc = llapi_quotactl(mnt, &qctl);
- if (rc) {
+ if (rc && errno != EALREADY) {
if (*obd_type)
fprintf(stderr, "%s %s ", (char *)qctl.obd_type,
obd_uuid2str(&qctl.obd_uuid));
rc = llapi_quotactl(mnt, &qctl);
if (rc) {
- if (*obd_type)
- fprintf(stderr, "%s %s ", obd_type,
- obd_uuid2str(&qctl.obd_uuid));
- fprintf(stderr, "%s failed: %s\n", argv[0], strerror(errno));
- return 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"));
+ rc = 0;
+ } else if (errno == ENOENT) {
+ fprintf(stderr, "error: cannot find quota database, "
+ "make sure you have run quotacheck\n");
+ } else {
+ if (*obd_type)
+ fprintf(stderr, "%s %s ", obd_type,
+ obd_uuid2str(&qctl.obd_uuid));
+ fprintf(stderr, "%s failed: %s\n", argv[0],
+ strerror(errno));
+ }
}
- return 0;
+ return rc;
}
static int lfs_quotaoff(int argc, char **argv)
mnt = argv[optind];
rc = llapi_quotactl(mnt, &qctl);
- if (rc == -1 && errno == ESRCH) {
- fprintf(stderr, "\n%s quotas are not enabled.\n",
- qctl.qc_type == 0x00 ? "user" : "group");
- return 0;
- }
if (rc) {
- if (*obd_type)
- fprintf(stderr, "%s %s ", obd_type,
- obd_uuid2str(&qctl.obd_uuid));
- fprintf(stderr, "quotaoff failed: %s\n", strerror(errno));
- return 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"));
+ 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));
+ }
}
- return 0;
+ return rc;
}
static int lfs_quotainv(int argc, char **argv)
{0, 0, 0, 0}
};
unsigned limit_mask = 0;
+ char *endptr;
if (has_times_option(argc, argv))
return lfs_setquota_times(argc, argv);
rc = name2id(&qctl.qc_id, optarg,
(qctl.qc_type == USRQUOTA) ? USER : GROUP);
if (rc) {
- fprintf(stderr, "error: unknown id %s\n",
- optarg);
- return CMD_HELP;
+ qctl.qc_id = strtoul(optarg, &endptr, 10);
+ if (*endptr != '\0') {
+ fprintf(stderr, "error: can't find id "
+ "for name %s\n", optarg);
+ return CMD_HELP;
+ }
}
break;
case 'b':
}
if (qctl.qc_type == UGQUOTA) {
- fprintf(stderr, "error: neither -u nor -g are specified\n");
+ fprintf(stderr, "error: neither -u nor -g was specified\n");
+ return CMD_HELP;
+ }
+
+ if (limit_mask == 0) {
+ fprintf(stderr, "error: at least one limit must be specified\n");
return CMD_HELP;
}
rc = llapi_quotactl(mnt, &tmp_qctl);
if (rc < 0) {
- fprintf(stderr, "error: getquota failed\n");
- return CMD_HELP;
+ fprintf(stderr, "error: setquota failed while retrieving"
+ " current quota settings (%s)\n",
+ strerror(errno));
+ return rc;
}
if (!(limit_mask & BHLIMIT))
dqb->dqb_ihardlimit = tmp_qctl.qc_dqblk.dqb_ihardlimit;
if (!(limit_mask & ISLIMIT))
dqb->dqb_isoftlimit = tmp_qctl.qc_dqblk.dqb_isoftlimit;
+
+ /* Keep grace times if we have got no softlimit arguments */
+ if ((limit_mask & BHLIMIT) && !(limit_mask & BSLIMIT)) {
+ dqb->dqb_valid |= QIF_BTIME;
+ dqb->dqb_btime = tmp_qctl.qc_dqblk.dqb_btime;
+ }
+
+ if ((limit_mask & IHLIMIT) && !(limit_mask & ISLIMIT)) {
+ dqb->dqb_valid |= QIF_ITIME;
+ dqb->dqb_itime = tmp_qctl.qc_dqblk.dqb_itime;
+ }
}
dqb->dqb_valid |= (limit_mask & (BHLIMIT | BSLIMIT)) ? QIF_BLIMITS : 0;
"files", "quota", "limit", "grace");
}
-static void print_quota(char *mnt, struct if_quotactl *qctl)
+static void print_quota(char *mnt, struct if_quotactl *qctl, int type, int rc)
{
time_t now;
if (bover)
diff2str(dqb->dqb_btime, timebuf, now);
- sprintf(numbuf[0], (dqb->dqb_valid & QIF_SPACE) ?
- LPU64 : "["LPU64"]", toqb(dqb->dqb_curspace));
- if (qctl->qc_valid == QC_GENERAL)
+ if (rc == -1 && errno == EREMOTEIO)
+ sprintf(numbuf[0], LPU64"*",
+ toqb(dqb->dqb_curspace));
+ else
+ sprintf(numbuf[0],
+ (dqb->dqb_valid & QIF_SPACE) ?
+ LPU64 : "["LPU64"]",
+ toqb(dqb->dqb_curspace));
+ if (type == QC_GENERAL)
sprintf(numbuf[1], (dqb->dqb_valid & QIF_BLIMITS)
? LPU64 : "["LPU64"]",
dqb->dqb_bsoftlimit);
sprintf(numbuf[0], (dqb->dqb_valid & QIF_INODES) ?
LPU64 : "["LPU64"]", dqb->dqb_curinodes);
- if (qctl->qc_valid == QC_GENERAL)
+ if (type == QC_GENERAL)
sprintf(numbuf[1], (dqb->dqb_valid & QIF_ILIMITS)
? LPU64 : "["LPU64"]",
dqb->dqb_isoftlimit);
sprintf(numbuf[1], "%s", "");
sprintf(numbuf[2], (dqb->dqb_valid & QIF_ILIMITS) ?
LPU64 : "["LPU64"]", dqb->dqb_ihardlimit);
- if (qctl->qc_valid != QC_OSTIDX)
+ if (type != QC_OSTIDX)
printf(" %7s%c %6s %7s %7s",
numbuf[0], iover ? '*' : ' ', numbuf[1],
numbuf[2], iover > 1 ? timebuf : "");
continue;
}
- print_quota(obd_uuid2str(&qctl->obd_uuid), qctl);
+ print_quota(obd_uuid2str(&qctl->obd_uuid), qctl, qctl->qc_valid, 0);
}
out:
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;
+ char *endptr;
__u32 valid = QC_GENERAL, idx = 0;
optind = 0;
(qctl.qc_type == USRQUOTA) ? USER : GROUP);
if (rc)
name = "<unknown>";
+ /* lfs quota -u username /path/to/lustre/mount */
} else if (qctl.qc_cmd == LUSTRE_Q_GETQUOTA) {
- if (optind + 2 != argc) {
+ /* options should be followed by u/g-name and mntpoint */
+ if (optind + 2 != argc || qctl.qc_type == UGQUOTA) {
fprintf(stderr, "error: missing quota argument(s)\n");
return CMD_HELP;
}
rc = name2id(&qctl.qc_id, name,
(qctl.qc_type == USRQUOTA) ? USER : GROUP);
if (rc) {
- fprintf(stderr,"error: can't find id for name %s: %s\n",
- name, strerror(errno));
- return CMD_HELP;
+ qctl.qc_id = strtoul(name, &endptr, 10);
+ if (*endptr != '\0') {
+ fprintf(stderr, "error: can't find id for name "
+ "%s\n", name);
+ return CMD_HELP;
+ }
}
- } else if (optind + 1 != argc) {
+ } else if (optind + 1 != argc || qctl.qc_type == UGQUOTA) {
fprintf(stderr, "error: missing quota info argument(s)\n");
return CMD_HELP;
}
mnt = argv[optind];
rc1 = llapi_quotactl(mnt, &qctl);
- if (rc1 == -1 && errno == ESRCH) {
- fprintf(stderr, "\n%s quotas are not enabled.\n",
+ if (rc1 == -1 && errno == EALREADY) {
+ fprintf(stderr, "\n%s quotas are not enabled.\n",
qctl.qc_type == USRQUOTA ? "user" : "group");
goto out;
}
fprintf(stderr, "%s %s ", obd_type, obd_uuid);
if (qctl.qc_valid != QC_GENERAL)
- mnt = obd_uuid2str(&qctl.obd_uuid);
+ mnt = "";
- print_quota(mnt, &qctl);
+ print_quota(mnt, &qctl, QC_GENERAL, rc1);
if (qctl.qc_valid == QC_GENERAL && qctl.qc_cmd != LUSTRE_Q_GETINFO && verbose) {
rc2 = print_obd_quota(mnt, &qctl, 1);
}
}
- if (kdestroy)
- system("kdestroy > /dev/null");
+ if (kdestroy) {
+ int rc;
+ if ((rc = system("kdestroy > /dev/null")) != 0) {
+ rc = WEXITSTATUS(rc);
+ fprintf(stderr, "error destroying tickets: %d, continuing\n", rc);
+ }
+ }
if (optind >= argc) {
/* flush for all mounted lustre fs. */
return(llapi_ls(argc, argv));
}
+static int lfs_changelog(int argc, char **argv)
+{
+ void *changelog_priv;
+ struct changelog_rec *rec;
+ long long startrec = 0, endrec = 0;
+ char *mdd;
+ struct option long_opts[] = {
+ {"follow", no_argument, 0, 'f'},
+ {0, 0, 0, 0}
+ };
+ char short_opts[] = "f";
+ int rc, follow = 0;
+
+ optind = 0;
+ while ((rc = getopt_long(argc, argv, short_opts,
+ long_opts, NULL)) != -1) {
+ switch (rc) {
+ case 'f':
+ follow++;
+ 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;
+
+ mdd = argv[optind++];
+ if (argc > optind)
+ startrec = strtoll(argv[optind++], NULL, 10);
+ if (argc > optind)
+ endrec = strtoll(argv[optind++], NULL, 10);
+
+ rc = llapi_changelog_start(&changelog_priv,
+ CHANGELOG_FLAG_BLOCK |
+ (follow ? CHANGELOG_FLAG_FOLLOW : 0),
+ mdd, startrec);
+ if (rc < 0) {
+ fprintf(stderr, "Can't start changelog: %s\n",
+ strerror(errno = -rc));
+ return rc;
+ }
+
+ while ((rc = llapi_changelog_recv(changelog_priv, &rec)) == 0) {
+ time_t secs;
+ struct tm ts;
+
+ if (endrec && rec->cr_index > endrec)
+ break;
+ if (rec->cr_index < startrec)
+ continue;
+
+ secs = rec->cr_time >> 30;
+ gmtime_r(&secs, &ts);
+ printf(LPU64" %02d%-5s %02d:%02d:%02d.%06d %04d.%02d.%02d "
+ "0x%x t="DFID, rec->cr_index, rec->cr_type,
+ 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,
+ 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");
+
+ llapi_changelog_free(&rec);
+ }
+
+ llapi_changelog_fini(&changelog_priv);
+
+ if (rc < 0)
+ fprintf(stderr, "Changelog: %s\n", strerror(errno = -rc));
+
+ return (rc == 1 ? 0 : rc);
+}
+
+static int lfs_changelog_clear(int argc, char **argv)
+{
+ long long endrec;
+ int rc;
+
+ if (argc != 4)
+ return CMD_HELP;
+
+ endrec = strtoll(argv[3], NULL, 10);
+
+ rc = llapi_changelog_clear(argv[1], argv[2], endrec);
+ if (rc)
+ fprintf(stderr, "%s error: %s\n", argv[0],
+ strerror(errno = -rc));
+ return rc;
+}
+
+static int lfs_fid2path(int argc, char **argv)
+{
+ struct option long_opts[] = {
+ {"cur", no_argument, 0, 'c'},
+ {"link", required_argument, 0, 'l'},
+ {"rec", required_argument, 0, 'r'},
+ {0, 0, 0, 0}
+ };
+ char short_opts[] = "cl:r:";
+ char *device, *fid, *path;
+ long long recno = -1;
+ int linkno = -1;
+ int lnktmp;
+ int printcur = 0;
+ int rc;
+
+ optind = 0;
+
+ while ((rc = getopt_long(argc, argv, short_opts,
+ long_opts, NULL)) != -1) {
+ switch (rc) {
+ case 'c':
+ printcur++;
+ break;
+ case 'l':
+ linkno = strtol(optarg, NULL, 10);
+ break;
+ case 'r':
+ recno = strtoll(optarg, NULL, 10);
+ break;
+ case '?':
+ return CMD_HELP;
+ default:
+ fprintf(stderr, "error: %s: option '%s' unrecognized\n",
+ argv[0], argv[optind - 1]);
+ return CMD_HELP;
+ }
+ }
+ device = argv[optind++];
+ fid = argv[optind++];
+ if (optind != argc)
+ return CMD_HELP;
+
+ path = calloc(1, PATH_MAX);
+
+ lnktmp = (linkno >= 0) ? linkno : 0;
+ while (1) {
+ int oldtmp = lnktmp;
+ long long rectmp = recno;
+ rc = llapi_fid2path(device, fid, path, PATH_MAX, &rectmp,
+ &lnktmp);
+ if (rc < 0) {
+ fprintf(stderr, "%s error: %s\n", argv[0],
+ strerror(errno = -rc));
+ break;
+ }
+
+ if (printcur)
+ fprintf(stdout, "%lld %s\n", rectmp, path);
+ else
+ fprintf(stdout, "%s\n", path);
+
+ if (linkno >= 0)
+ /* specified linkno */
+ break;
+ if (oldtmp == lnktmp)
+ /* no more links */
+ break;
+ }
+
+ free(path);
+ return rc;
+}
+
+static int lfs_path2fid(int argc, char **argv)
+{
+ char *path;
+ lustre_fid fid;
+ int rc;
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ path = argv[1];
+ rc = llapi_path2fid(path, &fid);
+ if (rc) {
+ fprintf(stderr, "can't get fid for %s: %s\n", path,
+ strerror(errno = -rc));
+ return rc;
+ }
+
+ printf(DFID"\n", PFID(&fid));
+
+ return 0;
+}
+
int main(int argc, char **argv)
{
int rc;
}
obd_finalize(argc, argv);
- return rc;
+ return rc < 0 ? -rc : rc;
}
+
git://git.whamcloud.com / fs / lustre-release.git / blobdiff