*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/utils/lctl.c
*
"print all the remote LNet connections\n"
"usage: conn_list"},
{"route_list", jt_ptl_print_routes, 0,
- "print the LNet routing table, same as show_route\n"
+ "print the LNet routing table, same as 'show_route'\n"
"usage: route_list"},
{"show_route", jt_ptl_print_routes, 0,
- "print the LNet routing table, same as route_list\n"
+ "print the LNet routing table, same as 'route_list'\n"
"usage: show_route"},
{"ping", jt_ptl_ping, 0, "Check LNET connectivity\n"
"usage: ping nid [timeout] [pid]"},
{"device", jt_obd_device, 0,
"set current device to <name|devno>\n"
"usage: device <%name|$name|devno>"},
+ {"cfg_device", jt_obd_device, 0,
+ "set current device to <name>, same as 'device'\n"
+ "usage: cfg_device <name>"},
{"device_list", jt_obd_list, 0, "show all devices\n"
"usage: device_list"},
- {"dl", jt_obd_list, 0, "show all devices\n"
+ {"dl", jt_obd_list, 0, "show all devices, same as 'device_list'\n"
"usage: dl [-t]"},
/* Device operations */
"abort recovery on a restarting MDT or OST device\n"},
{"abort_recovery_mdt", jt_obd_abort_recovery_mdt, 0,
"abort recovery between MDTs\n"},
+ {"recover", jt_obd_recover, 0,
+ "try to restore a lost connection immediately\n"
+ "usage: recover [MDC/OSC device]"},
{"set_timeout", jt_lcfg_set_timeout, 0,
"usage: conf_param obd_timeout=<secs>\n"},
#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(3, 0, 53, 0)
"respectively.\n"
" -D Only list directories.\n"
" -R Recursively list all parameters under the specified path.\n"},
+ {"del_ost", jt_del_ost, 0, "permanently delete OST records\n"
+ "usage: del_ost [--dryrun] --target <$fsname-OSTxxxx>\n"
+ "Cancel the config records for a specific OST to forget about it.\n"},
/* Debug commands */
{"==== debugging control ====", NULL, 0, "debug"},
"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"
+ "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"
+ "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"
+ "read debug log from input convert to ASCII, same as 'debug_file'\n"
"usage: df <input> [output]"},
{"clear", jt_dbg_clear_debug_buf, 0, "clear kernel debug buffer\n"
"usage: clear"},
"usage: snapshot_umount <-F | --fsname fsname> [-h | --help]\n"
" <-n | --name ssname>\n"
" [-r | --rsh remote_shell]"},
+ {"fork_lcfg", jt_lcfg_fork, 0,
+ "copy configuration files for named filesystem with given name\n"
+ "usage: fork_lcfg <fsname> <newname>"},
+ {"erase_lcfg", jt_lcfg_erase, 0,
+ "permanently erase configuration for the named filesystem\n"
+ "usage: erase_lcfg <fsname>"},
#endif /* HAVE_SERVER_SUPPORT */
/* Nodemap commands */
{"=== Nodemap ===", NULL, 0, "nodemap management"},
{"=== Changelogs ==", NULL, 0, "changelog user management"},
{"changelog_register", jt_changelog_register, 0,
"register a new persistent changelog user, returns id\n"
- "usage: --device <mdtname> changelog_register [-n]"},
+ "usage: --device <mdtname> changelog_register [--help|-h]\n"
+ " [--mask|-m <[+|-]mask1[<,|+|->mask2...]>]\n"
+ " [--nameonly|-n]\n"
+ " [--user|-u <username>]"},
{"changelog_deregister", jt_changelog_deregister, 0,
"deregister an existing changelog user\n"
- "usage: --device <mdtname> changelog_deregister <id>"},
+ "usage: --device <mdtname> changelog_deregister [<id>|cl<id>...]\n"
+ " [--help|-h]\n"
+ " [--user|-u <username>]\n"},
/* Persistent Client Cache (PCC) commands */
{"=== Persistent Client Cache ===", NULL, 0, "PCC user management"},
"permanently erase configuration for the named filesystem\n"
"usage: erase_lcfg <fsname>"},
+#ifdef HAVE_SERVER_SUPPORT
+ /* LFSCK commands */
+ {"==== LFSCK ====", NULL, 0, "LFSCK"},
+ {"lfsck_start", jt_lfsck_start, 0, "start LFSCK\n"
+ "usage: lfsck_start [--device|-M [MDT,OST]_device]\n"
+ " [--all|-A] [--create-ostobj|-c [on | off]]\n"
+ " [--create-mdtobj|-C [on | off]]\n"
+ " [--delay-create-ostobj|-d [on | off]]\n"
+ " [--error|-e {continue | abort}] [--help|-h]\n"
+ " [--dryrun|-n [on | off]] [--orphan|-o]\n"
+ " [--reset|-r] [--speed|-s speed_limit]\n"
+ " [--type|-t lfsck_type[,lfsck_type...]]\n"
+ " [--window-size|-w size]"},
+ {"lfsck_stop", jt_lfsck_stop, 0, "stop lfsck(s)\n"
+ "usage: lfsck_stop [--device|-M [MDT,OST]_device]\n"
+ " [--all|-A] [--help|-h]"},
+ {"lfsck_query", jt_lfsck_query, 0, "check lfsck(s) status\n"
+ "usage: lfsck_query [--device|-M MDT_device] [--help|-h]\n"
+ " [--type|-t lfsck_type[,lfsck_type...]]\n"
+ " [--wait|-w]"},
+#endif /* HAVE_SERVER_SUPPORT */
+
+ /* Llog operations */
+ {"==== LLOG ====", NULL, 0, "LLOG"},
+ {"llog_catlist", jt_llog_catlist, 0,
+ "list all catalog files on current device. If current device is not\n"
+ "set, MGS device is used by default.\n"
+ "usage: llog_catlist"},
+ {"llog_info", jt_llog_info, 0,
+ "print log header information.\n"
+ "usage: llog_info <logname|FID>\n"},
+ {"llog_print", jt_llog_print, 0,
+ "print all effective log records by default, or within given range.\n"
+ "With --raw option skipped records are printed as well.\n"
+ "usage: llog_print <logname|FID> [--start <index>] [--end <index>j]\n"
+ " [--raw]\n"},
+ {"llog_cancel", jt_llog_cancel, 0,
+ "cancel one record in specified log.\n"
+ "usage:llog_cancel <logname|FID> --log_idx <idx>\n"},
+ {"llog_check", jt_llog_check, 0,
+ "verify that log content is valid.\n"
+ "usage: llog_check <logname|FID> [--start <index>] [--end <index>j]\n"
+ " check all records from index 1 by default."},
+ {"llog_remove", jt_llog_remove, 0,
+ "remove one log from catalog or plain log, erase it from disk.\n"
+ "usage: llog_remove <logname|FID> [--log_id <id>]"},
+
+ {"==== obsolete (DANGEROUS) ====", NULL, 0, "obsolete (DANGEROUS)"},
+ /* 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 LNet routing table\n"
+ "usage: add_route <gateway> [<hops> [<priority>]]"},
+ {"del_route", jt_ptl_del_route, 0,
+ "delete route via gateway to targets from the LNet routing table\n"
+ "usage: del_route <gateway> [<target>] [<target>]"},
+ {"set_route", jt_ptl_notify_router, 0,
+ "enable/disable routes via gateway in the LNet routing table\n"
+ "usage: set_route <gateway> <up/down> [<time>]"},
+
/* Test only commands */
{"==== testing (DANGEROUS) ====", NULL, 0, "testing (DANGEROUS)"},
{"--threads", jt_opt_threads, 0,
"otherwise fail 'count' messages.\n"
"usage: fail nid|_all_ [count]"},
- /*Test commands for echo client*/
+ /* 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> "
"get the version of an object on servers\n"
"usage: getobjversion <fid>\n"
" getobjversion -i <id> -g <group>"},
-#ifdef HAVE_SERVER_SUPPORT
- /* LFSCK commands */
- {"==== LFSCK ====", NULL, 0, "LFSCK"},
- {"lfsck_start", jt_lfsck_start, 0, "start LFSCK\n"
- "usage: lfsck_start [--device|-M [MDT,OST]_device]\n"
- " [--all|-A] [--create-ostobj|-c [on | off]]\n"
- " [--create-mdtobj|-C [on | off]]\n"
- " [--delay-create-ostobj|-d [on | off]]\n"
- " [--error|-e {continue | abort}] [--help|-h]\n"
- " [--dryrun|-n [on | off]] [--orphan|-o]\n"
- " [--reset|-r] [--speed|-s speed_limit]\n"
- " [--type|-t lfsck_type[,lfsck_type...]]\n"
- " [--window-size|-w size]"},
- {"lfsck_stop", jt_lfsck_stop, 0, "stop lfsck(s)\n"
- "usage: lfsck_stop [--device|-M [MDT,OST]_device]\n"
- " [--all|-A] [--help|-h]"},
- {"lfsck_query", jt_lfsck_query, 0, "check lfsck(s) status\n"
- "usage: lfsck_query [--device|-M MDT_device] [--help|-h]\n"
- " [--type|-t lfsck_type[,lfsck_type...]]\n"
- " [--wait|-w]"},
-#endif /* HAVE_SERVER_SUPPORT */
- {"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]"},
- /* Llog operations */
- {"llog_catlist", jt_llog_catlist, 0,
- "list all catalog files on current device. If current device is not\n"
- "set, MGS device is used by default.\n"
- "usage: llog_catlist"},
- {"llog_info", jt_llog_info, 0,
- "print log header information.\n"
- "usage: llog_info <logname|LLOG_ID>\n"},
- {"llog_print", jt_llog_print, 0,
- "print log content information.\n"
- "usage: llog_print <logname|LLOG_ID> [--start <index>] [--end <index>j]\n"
- " print all records by default, or within given index range."},
- {"llog_cancel", jt_llog_cancel, 0,
- "cancel one record in specified log.\n"
- "usage:llog_cancel <logname|LLOG_ID> --log_idx <idx>\n"},
- {"llog_check", jt_llog_check, 0,
- "verify that log content is valid.\n"
- "usage: llog_check <logname|LLOG_ID> [--start <index>] [--end <index>j]\n"
- " check all records from index 1 by default."},
- {"llog_remove", jt_llog_remove, 0,
- "remove one log from catalog or plain log, erase it from disk.\n"
- "usage: llog_remove <logname|LLOG_ID> [--log_id <id>]"},
- {"==== obsolete (DANGEROUS) ====", NULL, 0, "obsolete (DANGEROUS)"},
- /* 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 LNet routing table\n"
- "usage: add_route <gateway> [<hops> [<priority>]]"},
- {"del_route", jt_ptl_del_route, 0,
- "delete route via gateway to targets from the LNet routing table\n"
- "usage: del_route <gateway> [<target>] [<target>]"},
- {"set_route", jt_ptl_notify_router, 0,
- "enable/disable routes via gateway in the LNet routing table\n"
- "usage: set_route <gateway> <up/down> [<time>]"},
-
{ 0, 0, 0, NULL }
};
git://git.whamcloud.com / fs / lustre-release.git / blobdiff