-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
*
- * Copyright (C) 2002 Cluster File Systems, Inc.
- * Author: Peter J. Braam <braam@clusterfs.com>
- * Author: Phil Schwan <phil@clusterfs.com>
- * Author: Robert Read <rread@clusterfs.com>
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of Lustre, http://www.lustre.org.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
*
- * Lustre is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
*
- * Lustre is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
- * You should have received a copy of the GNU General Public License
- * along with Lustre; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
*
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, 2013, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/utils/lctl.c
+ *
+ * Author: Peter J. Braam <braam@clusterfs.com>
+ * Author: Phil Schwan <phil@clusterfs.com>
+ * Author: Robert Read <rread@clusterfs.com>
*/
-
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
-#include <errno.h>
-#include <portals/ptlctl.h>
+#include <lnet/lnetctl.h>
#include "obdctl.h"
-#include "parser.h"
+#include <libcfs/libcfsutil.h>
static int jt_quit(int argc, char **argv) {
Parser_quit(argc, argv);
return 0;
}
-#include <linux/lustre_audit.h>
-
-static int parse_audit_ops(char * str, __u64 * mask)
-{
- char * op = strtok(str, ",");
- int rc = 0;
-
- while (op) {
- if (!strcmp(op, "all")) {
- *mask |= AUDIT_ALL_OPS;
- break;
- }
- else if (!strcmp(op,"none")) {
- *mask &= ~AUDIT_ALL_OPS;
- }
- else if (!strcmp(op,"create"))
- SET_AUDIT_OP((*mask), AUDIT_CREATE);
- else if (!strcmp(op,"link"))
- SET_AUDIT_OP((*mask), AUDIT_LINK);
- else if (!strcmp(op,"delete"))
- SET_AUDIT_OP((*mask), AUDIT_UNLINK);
- else if (!strcmp(op,"rename"))
- SET_AUDIT_OP((*mask), AUDIT_RENAME);
- else if (!strcmp(op,"read")) {
- SET_AUDIT_OP((*mask), AUDIT_READ);
- SET_AUDIT_OP((*mask), AUDIT_MMAP);
- }
- else if (!strcmp(op,"write"))
- SET_AUDIT_OP((*mask), AUDIT_WRITE);
- else if (!strcmp(op,"open"))
- SET_AUDIT_OP((*mask), AUDIT_OPEN);
- else if (!strcmp(op,"stat"))
- SET_AUDIT_OP((*mask), AUDIT_STAT);
- else if (!strcmp(op,"readdir"))
- SET_AUDIT_OP((*mask), AUDIT_READDIR);
- else {
- fprintf(stderr, "invalid audit operation '%s'\n", op);
- }
-
- op = strtok(NULL, ",");
- }
-
- return rc;
-}
-
-#include <unistd.h>
-#include <dirent.h>
-#include <linux/unistd.h>
-
-static int set_dir_audit(char * dir, __u64 mask)
-{
- int rc = 0;
- char * buf;
- DIR * sdr;
- struct dirent * ent = (void*)buf;
-
- buf = malloc(strlen(dir) + NAME_MAX + 1);
-
- sdr = opendir(dir);
- if (!sdr) {
- fprintf(stderr, "cannot open dir %s\n", dir);
- free(buf);
- return -1;
- }
-
- while ((ent = readdir(sdr)) != NULL) {
- int fd;
-
- if (!strcmp(ent->d_name, ".") ||
- !strcmp(ent->d_name, ".."))
- continue;
- //open file/dir
- sprintf(buf, "%s%s", dir, ent->d_name);
- //printf("set audit on %s\n", buf);
-
- fd = open(buf, O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "can't open: %s: %s\n", buf,
- strerror(rc = errno));
- closedir(sdr);
- free(buf);
- continue;
- }
- rc = ioctl(fd, LL_IOC_AUDIT, mask);
- close(fd);
- }
- closedir(sdr);
- free(buf);
- return rc;
-}
-
-static int set_audit(int argc, char **argv, int fs)
-{
- __u64 mask = 0;
- struct stat st;
- int rc, fd;
-
- if (argc != 4)
- return CMD_HELP;
-
- /* audit can be for all operations or for failed only */
- if (!strcmp(argv[1], "fail"))
- SET_AUDIT_OP(mask, AUDIT_FAIL);
- else if (strcmp(argv[1], "all")) {
- fprintf(stderr, "%s: invalid audit type %s\n",
- jt_cmdname(argv[0]), argv[1]);
- return -EINVAL;
- }
-
- rc = parse_audit_ops(argv[2], &mask);
- if (rc < 0)
- return -EINVAL;
-
- //open file/dir
- fd = open(argv[3], O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "can't open: %s: %s\n", argv[3],
- strerror(rc = errno));
- return -1;
- }
-
- rc = fstat(fd, &st);
- if (rc) {
- close(fd);
- return rc;
- }
- //audit for fs?
- if (fs)
- SET_AUDIT_OP(mask, AUDIT_FS);
- /*else {
- //if dir then set audit for childs also
- if (S_ISDIR(st.st_mode)) {
- rc = set_dir_audit(argv[3], mask);
- }
- }*/
- //set audit for file/dir itself
- rc = ioctl(fd, LL_IOC_AUDIT, mask);
- close(fd);
- return rc;
-}
-
-static int jt_set_audit(int argc, char **argv)
-{
- return set_audit(argc, argv, 0);
-}
-
-static int jt_set_fsaudit(int argc, char **argv)
-{
- return set_audit(argc, argv, 1);
-}
-
-/*
- * XXX Should not belong to here
- */
-static int flush_cred_ioctl(char *mp)
-{
- int fd, rc;
-
- fd = open(mp, O_RDONLY);
- if (fd == -1) {
- fprintf(stderr, "flush_cred_ioctl: error open %s: %s\n",
- mp, strerror(errno));
- return -1;
- }
-
- rc = ioctl(fd, LL_IOC_FLUSH_CRED);
- if (rc == -1) {
- fprintf(stderr, "flush_cred_ioctl: error ioctl %s: %s\n",
- mp, strerror(errno));
- }
-
- close(fd);
- return rc;
-}
-
-static int jt_flush_cred(int argc, char **argv)
-{
- FILE *proc;
- char procline[PATH_MAX], *line;
- int i, rc = 0;
-
- /* no args means search all lustre mountpoints */
- if (argc < 2) {
- proc = fopen("/proc/mounts", "r");
- if (!proc) {
- fprintf(stderr, "%s: can't open /proc/mounts\n",
- jt_cmdname(argv[0]));
- return -1;
- }
-
- while ((line = fgets(procline, PATH_MAX, proc)) != NULL) {
- char dev[PATH_MAX];
- char mp[PATH_MAX];
- char fs[PATH_MAX];
-
- if (sscanf(line, "%s %s %s", dev, mp, fs) != 3) {
- fprintf(stderr, "%s: unexpected format in "
- "/proc/mounts\n",
- jt_cmdname(argv[0]));
- return -1;
- }
-
- if (strcmp(fs, "lustre") &&
- strcmp(fs, "lustre_lite"))
- continue;
-
- if (flush_cred_ioctl(mp))
- rc = -1;
- }
- } else {
- /* follow the exact flush sequence as supplied */
- for (i = 1; i < argc; i++) {
- if (flush_cred_ioctl(argv[i]))
- rc = -1;
- }
- }
-
- return rc;
-}
-
command_t cmdlist[] = {
/* Metacommands */
+ {"===== metacommands =======", jt_noop, 0, "metacommands"},
{"--device", jt_opt_device, 0,
"run <command> after connecting to device <devno>\n"
"--device <devno> <command [args ...]>"},
- {"--threads", jt_opt_threads, 0,
- "run <threads> separate instances of <command> on device <devno>\n"
- "--threads <threads> <verbose> <devno> <command [args ...]>"},
{"--ignore_errors", jt_opt_ignore_errors, 0,
"ignore errors that occur during script processing\n"
"--ignore_errors"},
{"ignore_errors", jt_opt_ignore_errors, 0,
"ignore errors that occur during script processing\n"
"ignore_errors"},
- {"dump", jt_ioc_dump, 0, "usage: dump file, save ioctl buffer to file"},
+
+ /* User interface commands */
+ {"======== control =========", jt_noop, 0, "control commands"},
+ {"help", Parser_help, 0, "help"},
+ {"lustre_build_version", jt_get_version, 0,
+ "print the build version of lustre\n"
+ "usage: lustre_build_version"},
+ {"exit", jt_quit, 0, "quit"},
+ {"quit", jt_quit, 0, "quit"},
/* Network configuration commands */
- {"==== network config ====", jt_noop, 0, "network config"},
- {"--net", jt_opt_net, 0, "run <command> after setting network to <net>\n"
- "usage: --net <tcp/elan/myrinet> <command>"},
- {"network", jt_ptl_network, 0, "commands that follow apply to net\n"
- "usage: network <tcp/elan/myrinet>"},
- {"interface_list", jt_ptl_print_interfaces, 0, "print interface entries\n"
+ {"===== network config =====", jt_noop, 0, "network config"},
+ {"--net", jt_opt_net, 0,"run <command> after setting network to <net>\n"
+ "usage: --net <tcp/elan/o2ib/...> <command>"},
+ {"network", jt_ptl_network, 0, "configure LNET"
+ "usage: network up|down"},
+ {"net", jt_ptl_network, 0, "configure LNET"
+ "usage: net up|down"},
+ {"list_nids", jt_ptl_list_nids, 0, "list local NIDs"
+ "usage: list_nids [all]"},
+ {"which_nid", jt_ptl_which_nid, 0, "choose a NID"
+ "usage: which_nid NID [NID...]"},
+ {"replace_nids", jt_replace_nids, 0,
+ "replace primary NIDs for a device\n"
+ "usage: replace_nids <device> <nid1>[,nid2,nid3]"},
+ {"interface_list", jt_ptl_print_interfaces,0,"print interface entries\n"
"usage: interface_list"},
- {"add_interface", jt_ptl_add_interface, 0, "add interface entry\n"
- "usage: add_interface ip [netmask]"},
- {"del_interface", jt_ptl_del_interface, 0, "del interface entry\n"
- "usage: del_interface [ip]"},
{"peer_list", jt_ptl_print_peers, 0, "print peer entries\n"
"usage: peer_list"},
- {"add_peer", jt_ptl_add_peer, 0, "add an peer entry\n"
- "usage: add_peer <nid> <host> <port>"},
- {"del_peer", jt_ptl_del_peer, 0, "remove an peer entry\n"
- "usage: del_peer [<nid>] [<host>] [ks]"},
- {"conn_list", jt_ptl_print_connections, 0, "print all the connected remote nid\n"
+ {"conn_list", jt_ptl_print_connections, 0,
+ "print all the connected remote nid\n"
"usage: conn_list"},
- {"connect", jt_ptl_connect, 0, "connect to a remote nid\n"
- "usage: connect <host> <port> [iIOC]"},
- {"disconnect", jt_ptl_disconnect, 0, "disconnect from a remote nid\n"
- "usage: disconnect [<nid>]"},
{"active_tx", jt_ptl_print_active_txs, 0, "print active transmits\n"
"usage: active_tx"},
- {"mynid", jt_ptl_mynid, 0, "inform the socknal of the local nid. "
- "The nid defaults to hostname for tcp networks and is automatically "
- "setup for elan/myrinet networks.\n"
- "usage: mynid [<nid>]"},
- {"shownid", jt_ptl_shownid, 0, "print the local NID\n"
- "usage: shownid"},
- {"add_uuid", jt_lcfg_add_uuid, 0, "associate a UUID with a nid\n"
- "usage: add_uuid <uuid> <nid> <net_type>"},
- {"close_uuid", jt_obd_close_uuid, 0, "disconnect a UUID\n"
- "usage: close_uuid <uuid> <net_type>"},
- {"del_uuid", jt_lcfg_del_uuid, 0, "delete a UUID association\n"
- "usage: del_uuid <uuid>"},
- {"add_route", jt_ptl_add_route, 0,
- "add an entry to the portals routing table\n"
- "usage: add_route <gateway> <target> [<target>]"},
- {"del_route", jt_ptl_del_route, 0,
- "delete route via gateway to targets from the portals routing table\n"
- "usage: del_route <gateway> [<target>] [<target>]"},
- {"set_route", jt_ptl_notify_router, 0,
- "enable/disable routes via gateway in the portals routing table\n"
- "usage: set_route <gateway> <up/down> [<time>]"},
{"route_list", jt_ptl_print_routes, 0,
"print the portals routing table, same as show_route\n"
"usage: route_list"},
{"show_route", jt_ptl_print_routes, 0,
"print the portals routing table, same as route_list\n"
"usage: show_route"},
- {"fail", jt_ptl_fail_nid, 0, "fail/restore communications.\n"
- "Omitting the count means indefinitely, 0 means restore, "
- "otherwise fail 'count' messages.\n"
- "usage: fail nid|_all_ [count]"},
+ {"ping", jt_ptl_ping, 0, "Check LNET connectivity\n"
+ "usage: ping nid [timeout] [pid]"},
/* Device selection commands */
- {"=== device selection ===", jt_noop, 0, "device selection"},
- {"newdev", jt_lcfg_newdev, 0, "create a new device\n"
- "usage: newdev"},
+ {"==== obd device selection ====", jt_noop, 0, "device selection"},
{"device", jt_obd_device, 0,
- "set current device to <%name|$name|devno>\n"
+ "set current device to <name|devno>\n"
"usage: device <%name|$name|devno>"},
- {"cfg_device", jt_lcfg_device, 0,
- "set current device being configured to <$name>\n"
- "usage: cfg_device <name>"},
{"device_list", jt_obd_list, 0, "show all devices\n"
"usage: device_list"},
{"dl", jt_obd_list, 0, "show all devices\n"
- "usage: dl"},
- {"lustre_build_version", jt_get_version, 0,
- "print the build version of lustre\n"
- "usage: lustre_build_version"},
+ "usage: dl [-t]"},
+
+ /* Device operations */
+ {"==== obd device operations ====", jt_noop, 0, "device operations"},
+ {"activate", jt_obd_activate, 0, "activate an import\n"},
+ {"deactivate", jt_obd_deactivate, 0, "deactivate an import. "
+ "This command should be used on failed OSC devices in an MDT LOV.\n"},
+ {"abort_recovery", jt_obd_abort_recovery, 0,
+ "abort recovery on a restarting MDT or OST device\n"},
+ {"set_timeout", jt_lcfg_set_timeout, 0,
+ "usage: conf_param obd_timeout=<secs>\n"},
+ {"conf_param", jt_lcfg_mgsparam, 0,"set a permanent config parameter.\n"
+ "This command must be run on the MGS node\n"
+ "usage: conf_param [-d] <target.keyword=val>\n"
+ " -d Remove the permanent setting."},
+ {"local_param", jt_lcfg_param, 0, "set a temporary, local param\n"
+ "usage: local_param <target.keyword=val>\n"},
+ {"get_param", jt_lcfg_getparam, 0, "get the Lustre or LNET parameter\n"
+ "usage: get_param [-n|-N|-F] <param_path1 param_path2 ...>\n"
+ "Get the value of Lustre or LNET parameter from the specified path.\n"
+ "The path can contain shell-style filename patterns.\n"
+ " -n Print only the value and not parameter name.\n"
+ " -N Print only matched parameter names and not the values.\n"
+ " (Especially useful when using patterns.)\n"
+ " -F When -N specified, add '/', '@' or '=' for directories,\n"
+ " symlinks and writeable files, respectively."},
+ {"set_param", jt_lcfg_setparam, 0, "set the Lustre or LNET parameter\n"
+ "usage: set_param [-n] <param_path1=value1 param_path2=value2 ...>\n"
+ "Set the value of the Lustre or LNET parameter at the specified path\n"
+ " -n Disable printing of the key name when printing values."},
+ {"list_param", jt_lcfg_listparam, 0,
+ "list the Lustre or LNET parameter name\n"
+ "usage: list_param [-F|-R] <param_path1 param_path2 ...>\n"
+ "List the name of Lustre or LNET parameter from the specified path.\n"
+ " -F Add '/', '@' or '=' for dirs, symlinks and writeable files,\n"
+ "respectively.\n"
+ " -R Recursively list all parameters under the specified path.\n"},
+
+ /* Debug commands */
+ {"==== debugging control ====", jt_noop, 0, "debug"},
+ {"debug_daemon", jt_dbg_debug_daemon, 0,
+ "debug daemon control and dump to a file\n"
+ "usage: debug_daemon {start file [#MB]|stop}"},
+ {"debug_kernel", jt_dbg_debug_kernel, 0,
+ "get debug buffer and dump to a file, same as dk\n"
+ "usage: debug_kernel [file] [raw]"},
+ {"dk", jt_dbg_debug_kernel, 0,
+ "get debug buffer and dump to a file, same as debug_kernel\n"
+ "usage: dk [file] [raw]"},
+ {"debug_file", jt_dbg_debug_file, 0,
+ "convert a binary debug file dumped by the kernel to ASCII text\n"
+ "usage: debug_file <input> [output]"},
+ {"df", jt_dbg_debug_file, 0,
+ "read debug buffer from input and dump to output, same as debug_file\n"
+ "usage: df <input> [output]"},
+ {"clear", jt_dbg_clear_debug_buf, 0, "clear kernel debug buffer\n"
+ "usage: clear"},
+ {"mark", jt_dbg_mark_debug_buf, 0,
+ "insert marker text in kernel debug buffer\n"
+ "usage: mark <text>"},
+ {"filter", jt_dbg_filter, 0, "filter message type\n"
+ "usage: filter <subsystem id/debug mask>"},
+ {"show", jt_dbg_show, 0, "Show specific type of messages\n"
+ "usage: show <subsystem id/debug mask>"},
+ {"debug_list", jt_dbg_list, 0, "list subsystem and debug types\n"
+ "usage: debug_list <subs/types>"},
+ {"modules", jt_dbg_modules, 0,
+ "provide gdb-friendly module information\n"
+ "usage: modules <path>"},
+
+ /* virtual block operations */
+ {"==== virtual block device ====", jt_noop, 0, "virtual block device"},
+ {"blockdev_attach", jt_blockdev_attach, 0,
+ "attach a lustre regular file to a virtual block device\n"
+ "usage: blockdev_attach <file_name> <device_name>"},
+ {"blockdev_detach", jt_blockdev_detach, 0,
+ "detach a lustre regular file from a virtual block device\n"
+ "usage: blockdev_detach <device_name>"},
+ {"blockdev_info", jt_blockdev_info, 0,
+ "get the device info of a attached file\n"
+ "usage: blockdev_info <device_name>"},
+
+ /* Pool commands */
+ {"=== Pools ==", jt_noop, 0, "pool management"},
+ {"pool_new", jt_pool_cmd, 0,
+ "add a new pool\n"
+ "usage pool_new <fsname>.<poolname>"},
+ {"pool_add", jt_pool_cmd, 0,
+ "add the named OSTs to the pool\n"
+ "usage pool_add <fsname>.<poolname> <ostname indexed list>"},
+ {"pool_remove", jt_pool_cmd, 0,
+ "remove the named OST from the pool\n"
+ "usage pool_remove <fsname>.<poolname> <ostname indexed list>"},
+ {"pool_destroy", jt_pool_cmd, 0,
+ "destroy a pool\n"
+ "usage pool_destroy <fsname>.<poolname>"},
+ {"pool_list", jt_pool_cmd, 0,
+ "list pools and pools members\n"
+ "usage pool_list <fsname>[.<poolname>] | <pathname>"},
+
+ /* Changelog commands */
+ {"=== Changelogs ==", jt_noop, 0, "changelog user management"},
+ {"changelog_register", jt_changelog_register, 0,
+ "register a new persistent changelog user, returns id\n"
+ "usage:\tdevice <mdtname>\n\tchangelog_register [-n]"},
+ {"changelog_deregister", jt_changelog_deregister, 0,
+ "deregister an existing changelog user\n"
+ "usage:\tdevice <mdtname>\n\tchangelog_deregister <id>"},
/* Device configuration commands */
- {"==== device config =====", jt_noop, 0, "device config"},
+ {"== device setup (these are not normally used post 1.4) ==",
+ jt_noop, 0, "device config"},
{"attach", jt_lcfg_attach, 0,
- "set the type of the current device (with <name> and <uuid>)\n"
- "usage: attach type [name [uuid]]"},
+ "set the type, name, and uuid of the current device\n"
+ "usage: attach type name uuid"},
+ {"detach", jt_obd_detach, 0,
+ "remove driver (and name and uuid) from current device\n"
+ "usage: detach"},
{"setup", jt_lcfg_setup, 0,
"type specific device configuration information\n"
"usage: setup <args...>"},
{"cleanup", jt_obd_cleanup, 0, "cleanup previously setup device\n"
"usage: cleanup [force | failover]"},
- {"detach", jt_obd_detach, 0,
- "remove driver (and name and uuid) from current device\n"
- "usage: detach"},
- {"lov_setup", jt_lcfg_lov_setup, 0, "create a LOV device\n"
- "usage: lov_setup lov-uuid stripe-count stripe-size offset pattern"},
- {"lmv_setup", jt_lcfg_lmv_setup, 0,
- "create an LMV device\n"
- "usage: lmv_setup lmv-uuid UUID1 [UUID2 ...]"},
- {"lov_modify_tgts", jt_lcfg_lov_modify_tgts, 0,
- "add or delete an obd to/from a LOV device\n"
- "usage: lov_modify_tgts add|del <lov-name> <uuid> <index> <gen>"},
- {"lov_getconfig", jt_obd_lov_getconfig, 0,
- "read lov configuration from an mds device\n"
- "usage: lov_getconfig lov-uuid"},
- {"record", jt_cfg_record, 0, "record commands that follow in log\n"
- "usage: record cfg-uuid-name"},
- {"endrecord", jt_cfg_endrecord, 0, "stop recording\n"
- "usage: endrecord"},
- {"parse", jt_cfg_parse, 0, "parse the log of recorded commands for this config\n"
- "usage: parse config-uuid-name"},
- {"dump_log", jt_cfg_dump_log, 0, "print log of recorded commands for this config to kernel debug log\n"
- "usage: dump_log config-uuid-name"},
- {"clear_log", jt_cfg_clear_log, 0, "delete current config log of recorded commands\n"
- "usage: clear_log config-name"},
+ {"dump_cfg", jt_cfg_dump_log, 0,
+ "print log of recorded commands for this config to kernel debug log\n"
+ "usage: dump_cfg config-uuid-name"},
- /* Device operations */
- {"=== device operations ==", jt_noop, 0, "device operations"},
- {"probe", jt_obd_connect, 0,
- "build a connection handle to a device. This command is used to "
- "suspend configuration until lctl has ensured that the mds and osc "
- "services are available. This is to avoid mount failures in a "
- "rebooting cluster.\n"
- "usage: probe [timeout]"},
- {"close", jt_obd_disconnect, 0,
- "close the connection handle\n"
- "usage: close"},
+ /* Test only commands */
+ {"==== testing (DANGEROUS) ====", jt_noop, 0, "testing (DANGEROUS)"},
+ {"--threads", jt_opt_threads, 0,
+ "run <threads> separate instances of <command> on device <devno>\n"
+ "--threads <threads> <verbose> <devno> <command [args ...]>"},
+ {"lookup", jt_obd_mdc_lookup, 0, "report file mode info\n"
+ "usage: lookup <directory> <file>"},
+ {"readonly", jt_obd_set_readonly, 0,
+ "disable writes to the underlying device\n"},
+ {"notransno", jt_obd_no_transno, 0,
+ "disable sending of committed-transno updates\n"},
+ {"add_uuid", jt_lcfg_add_uuid, 0, "associate a UUID with a nid\n"
+ "usage: add_uuid <uuid> <nid>"},
+ {"del_uuid", jt_lcfg_del_uuid, 0, "delete a UUID association\n"
+ "usage: del_uuid <uuid>"},
+ {"add_peer", jt_ptl_add_peer, 0, "add an peer entry\n"
+ "usage: add_peer <nid> <host> <port>"},
+ {"del_peer", jt_ptl_del_peer, 0, "remove an peer entry\n"
+ "usage: del_peer [<nid>] [<ipaddr|pid>]"},
+ {"add_conn ", jt_lcfg_add_conn, 0,
+ "usage: add_conn <conn_uuid> [priority]\n"},
+ {"del_conn ", jt_lcfg_del_conn, 0,
+ "usage: del_conn <conn_uuid> \n"},
+ {"disconnect", jt_ptl_disconnect, 0, "disconnect from a remote nid\n"
+ "usage: disconnect [<nid>]"},
+ {"push", jt_ptl_push_connection, 0, "flush connection to a remote nid\n"
+ "usage: push [<nid>]"},
+ {"mynid", jt_ptl_mynid, 0, "inform the socknal of the local nid. "
+ "The nid defaults to hostname for tcp networks and is automatically "
+ "setup for elan/myrinet networks.\n"
+ "usage: mynid [<nid>]"},
+ {"fail", jt_ptl_fail_nid, 0, "fail/restore communications.\n"
+ "Omitting the count means indefinitely, 0 means restore, "
+ "otherwise fail 'count' messages.\n"
+ "usage: fail nid|_all_ [count]"},
+
+ /*Test commands for echo client*/
+ {"test_create", jt_obd_test_create, 0,
+ "create files on MDT by echo client\n"
+ "usage: test_create [-d parent_basedir] <-D parent_count> "
+ "[-b child_base_id] <-c stripe_count> <-n count> <-t time>\n"},
+ {"test_mkdir", jt_obd_test_mkdir, 0,
+ "mkdir on MDT by echo client\n"
+ "usage: test_mkdir [-d parent_basedir] <-D parent_count>"
+ "[-b child_base_id] [-n count] <-t time>\n"},
+ {"test_destroy", jt_obd_test_destroy, 0,
+ "Destroy files on MDT by echo client\n"
+ "usage: test_destroy [-d parent_basedir] <-D parent_count>"
+ "[-b child_base_id] [-n count] <-t time>\n"},
+ {"test_rmdir", jt_obd_test_rmdir, 0,
+ "rmdir on MDT by echo client\n"
+ "usage: test_rmdir [-d parent_basedir] <-D parent_count>"
+ "[-b child_base_id] [-n count] <-t time>\n"},
+ {"test_lookup", jt_obd_test_lookup, 0,
+ "lookup files on MDT by echo client\n"
+ "usage: test_lookup [-d parent_basedir] <-D parent_count>"
+ "[-b child_base_id] [-n count] <-t time>\n"},
+ {"test_setxattr", jt_obd_test_setxattr, 0,
+ "Set EA for files/directory on MDT by echo client\n"
+ "usage: test_setxattr [-d parent_baseid] <-D parent_count>"
+ "[-b child_base_id] [-x size] [-n count] <-t time>\n"},
+ {"test_md_getattr", jt_obd_test_md_getattr, 0,
+ "getattr files on MDT by echo client\n"
+ "usage: test_md_getattr [-d parent_basedir] <-D parent_count>"
+ "[-b child_base_id] [-n count] <-t time>\n"},
{"getattr", jt_obd_getattr, 0,
"get attribute for OST object <objid>\n"
"usage: getattr <objid>"},
{"setattr", jt_obd_setattr, 0,
"set mode attribute for OST object <objid>\n"
"usage: setattr <objid> <mode>"},
- {"create", jt_obd_create, 0,
+ {"create", jt_obd_create, 0,
"create <num> OST objects (with <mode>)\n"
"usage: create [num [mode [verbose [lsm data]]]]"},
{"destroy", jt_obd_destroy, 0,
{"test_brw", jt_obd_test_brw, 0,
"do <num> bulk read/writes (<npages> per I/O, on OST object <objid>)\n"
"usage: test_brw [t]<num> [write [verbose [npages [[t]objid]]]]"},
- {"get_stripe", jt_obd_get_stripe, 0,
- "show stripe info for an echo client object\n"
- "usage: get_stripe objid\n"},
- {"set_stripe", jt_obd_set_stripe, 0,
- "set stripe info for an echo client object\n"
- "usage: set_stripe objid[=width!count[@offset][:id:id...]\n"},
- {"unset_stripe", jt_obd_unset_stripe, 0,
- "unset stripe info for an echo client object\n"
- "usage: unset_stripe objid\n"},
- {"test_ldlm", jt_obd_test_ldlm, 0,
- "perform lock manager test\n"
- "usage: test_ldlm"},
- {"ldlm_regress_start", jt_obd_ldlm_regress_start, 0,
- "start lock manager stress test\n"
- "usage: ldlm_regress_start [numthreads [refheld [numres [numext]]]]"},
- {"ldlm_regress_stop", jt_obd_ldlm_regress_stop, 0,
- "stop lock manager stress test (no args)\n"},
- {"dump_ldlm", jt_obd_dump_ldlm, 0,
- "dump all lock manager state (no args)"},
- {"disable_recovery", jt_obd_disable_recovery, 0, "disable recovery on an import\n"},
- {"enable_recovery", jt_obd_enable_recovery, 0, "enable recovery on an import\n"},
- {"activate", jt_obd_activate, 0, "activate an import\n"},
- {"deactivate", jt_obd_deactivate, 0, "deactivate an import\n"},
- {"recover", jt_obd_recover, 0, "usage: recover [<connection UUID>]"},
- {"lookup", jt_obd_mdc_lookup, 0, "usage: lookup <directory> <file>"},
- {"notransno", jt_obd_no_transno, 0,
- "disable sending of committed-transno updates\n"},
- {"readonly", jt_obd_set_readonly, 0,
- "disable writes to the underlying device\n"},
- {"abort_recovery", jt_obd_abort_recovery, 0,
- "abort recovery on MDS device\n"},
- {"root_squash", jt_obd_root_squash, 0,
- "squash root to 'uid:gid' except client 'nid'\n"
- "usage: root_squash [uid:gid [nid]]\n"},
- {"start", jt_obd_start, 0,
- "setup mds/ost from the llog file\n"
- "usage: start <profilename>"},
- {"mount_option", jt_lcfg_mount_option, 0,
- "usage: mount_option profile osc_name [mdc_name] [gsc_name] \n"},
- {"del_mount_option", jt_lcfg_del_mount_option, 0,
- "usage: del_mount_option profile\n"},
- {"set_timeout", jt_lcfg_set_timeout, 0,
- "usage: set_timeout <secs>\n"},
- {"set_lustre_upcall", jt_lcfg_set_lustre_upcall, 0,
- "usage: set_lustre_upcall </full/path/to/upcall> \n"},
- {"add_conn ", jt_lcfg_add_conn, 0,
- "usage: add_conn <conn_uuid> [priority]\n"},
- {"del_conn ", jt_lcfg_del_conn, 0,
- "usage: del_conn <conn_uuid> \n"},
- {"set_security", jt_lcfg_set_security, 0,
- "usage: set_security key value\n"},
- {"audit", jt_set_audit, 0,
- "usage: audit type operations filename\n"},
- {"fs_audit", jt_set_fsaudit, 0,
- "usage: fs_audit type operations mountpoint\n"},
- {"lsync", jt_obd_reint_sync, 0,
- "usage: lsync\n"},
- {"cache_on", jt_obd_cache_on, 0,
- "usage: lsync\n"},
- {"cache_off", jt_obd_cache_off, 0,
- "usage: lsync\n"},
-/*
- {"obd_flush_cred", jt_obd_flush_cred, 0,
- "usage: obd_flush_cred [all]\n"},
-*/
- /*snap operations*/
- {"snap_add", jt_obd_snap_add, 0,
- "usage: snap_add <dev_name> <snap_name>\n"},
- /* Llog operations */
- {"llog_catlist", jt_llog_catlist, 0,
+ {"lwt", jt_ptl_lwt, 0,
+ "light-weight tracing\n"
+ "usage: lwt start\n"
+ " lwt stop [file]"},
+ {"memhog", jt_ptl_memhog, 0,
+ "memory pressure testing\n"
+ "usage: memhog <page count> [<gfp flags>]"},
+ {"getobjversion", jt_get_obj_version, 0,
+ "get the version of an object on servers\n"
+ "usage: getobjversion <fid>\n"
+ " getobjversion -i <id> -g <group>"},
+
+ /* LFSCK commands */
+ {"==== LFSCK ====", jt_noop, 0, "LFSCK"},
+ {"lfsck_start", jt_lfsck_start, 0, "start LFSCK\n"
+ "usage: lfsck_start <-M | --device [MDT,OST]_device>\n"
+ " [-e | --error error_handle] [-h | --help]\n"
+ " [-n | --dryrun switch] [-r | --reset]\n"
+ " [-s | --speed speed_limit]\n"
+ " [-t | --type lfsck_type[,lfsck_type...]]"},
+ {"lfsck_stop", jt_lfsck_stop, 0, "stop lfsck(s)\n"
+ "usage: lfsck_stop <-M | --device [MDT,OST]_device> [-h | --help]"},
+
+ {"==== obsolete (DANGEROUS) ====", jt_noop, 0, "obsolete (DANGEROUS)"},
+ /* some test scripts still use these */
+ {"cfg_device", jt_obd_device, 0,
+ "set current device to <name>\n"
+ "usage: device <name>"},
+ {"recover", jt_obd_recover, 0,
+ "try to restore a lost connection immediately\n"
+ "usage: recover [MDC/OSC device]"},
+ /* saving for sanity 44a */
+ {"lov_getconfig", jt_obd_lov_getconfig, 0,
+ "read lov configuration from an mds device\n"
+ "usage: lov_getconfig <mountpoint>"},
+ /* Llog operations */
+ {"llog_catlist", jt_llog_catlist, 0,
"list all catalog logs on current device.\n"
"usage: llog_catlist"},
{"llog_info", jt_llog_info, 0,
{"llog_remove", jt_llog_remove, 0,
"remove one log from catalog, erase it from disk.\n"
"usage: llog_remove <catalog id|catalog name> <log id>"},
-
- /* Misc commands */
- {"flush_cred", jt_flush_cred, 0,
- "flush the client side credential.\n"
- "usage: flush_cred [mountpoint]..."},
- {"set_crypt", jt_set_lkey_type, 0,
- "set lustre key management type, only support gks and mks\n"
- "usage: set_crypt [dir] [gks|mks]...."},
-
- /* Debug commands */
- {"======== debug =========", jt_noop, 0, "debug"},
- {"debug_daemon", jt_dbg_debug_daemon, 0,
- "debug daemon control and dump to a file\n"
- "usage: debug_daemon {start file [#MB]|stop}"},
- {"debug_kernel", jt_dbg_debug_kernel, 0,
- "get debug buffer and dump to a file, same as dk\n"
- "usage: debug_kernel [file] [raw]"},
- {"dk", jt_dbg_debug_kernel, 0,
- "get debug buffer and dump to a file, same as debug_kernel\n"
- "usage: dk [file] [raw]"},
- {"debug_file", jt_dbg_debug_file, 0,
- "read debug buffer from input and dump to output, same as df\n"
- "usage: debug_file <input> [output] [raw]"},
- {"df", jt_dbg_debug_file, 0,
- "read debug buffer from input and dump to output, same as debug_file\n"
- "usage: df <input> [output] [raw]"},
- {"clear", jt_dbg_clear_debug_buf, 0, "clear kernel debug buffer\n"
- "usage: clear"},
- {"mark", jt_dbg_mark_debug_buf, 0,"insert marker text in kernel debug buffer\n"
- "usage: mark <text>"},
- {"filter", jt_dbg_filter, 0, "filter message type\n"
- "usage: filter <subsystem id/debug mask>"},
- {"show", jt_dbg_show, 0, "Show specific type of messages\n"
- "usage: show <subsystem id/debug mask>"},
- {"debug_list", jt_dbg_list, 0, "list subsystem and debug types\n"
- "usage: debug_list <subs/types>"},
- {"modules", jt_dbg_modules, 0,
- "provide gdb-friendly module information\n"
- "usage: modules <path>"},
- {"panic", jt_dbg_panic, 0, "force the kernel to panic\n"
- "usage: panic"},
- {"lwt", jt_ptl_lwt, 0,
- "light-weight tracing\n"
- "usage: lwt start\n"
- " lwt stop [file]"},
- {"memhog", jt_ptl_memhog, 0,
- "memory pressure testing\n"
- "usage: memhog <page count> [<gfp flags>]"},
-
- /* User interface commands */
- {"======= control ========", jt_noop, 0, "control commands"},
- {"help", Parser_help, 0, "help"},
- {"exit", jt_quit, 0, "quit"},
- {"quit", jt_quit, 0, "quit"},
+ /* network operations */
+ {"add_interface", jt_ptl_add_interface, 0, "add interface entry\n"
+ "usage: add_interface ip [netmask]"},
+ {"del_interface", jt_ptl_del_interface, 0, "del interface entry\n"
+ "usage: del_interface [ip]"},
+ {"add_route", jt_ptl_add_route, 0,
+ "add an entry to the portals routing table\n"
+ "usage: add_route <gateway> <target> [<target>]"},
+ {"del_route", jt_ptl_del_route, 0,
+ "delete route via gateway to targets from the portals routing table\n"
+ "usage: del_route <gateway> [<target>] [<target>]"},
+ {"set_route", jt_ptl_notify_router, 0,
+ "enable/disable routes via gateway in the portals routing table\n"
+ "usage: set_route <gateway> <up/down> [<time>]"},
+
{ 0, 0, 0, NULL }
};
}
obd_finalize(argc, argv);
- return rc;
+ return rc < 0 ? -rc : rc;
}
-#if !LIBLUSTRE_TEST
+#ifndef LIBLUSTRE_TEST
int main (int argc, char **argv)
{
return (lctl_main (argc, argv));
git://git.whamcloud.com / fs / lustre-release.git / blobdiff