*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/utils/lctl.c
*
static int lctl_list_commands(int argc, char **argv);
-static int jt_opt_ignore_errors(int argc, char **argv) {
- Parser_ignore_errors(1);
- return 0;
+static int jt_opt_ignore_errors(int argc, char **argv)
+{
+ Parser_ignore_errors(1);
+ return 0;
}
static int jt_pcc_list_commands(int argc, char **argv);
"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 */
"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"},
+ {"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)
"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"},
"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 log content information.\n"
+ "usage: llog_print <logname|FID> [--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|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,
"usage: lookup <directory> <file>"},
{"readonly", jt_obd_set_readonly, 0,
"disable writes to the underlying device\n"},
+#ifdef HAVE_SERVER_SUPPORT
{"notransno", jt_obd_no_transno, 0,
"disable sending of committed-transno updates\n"},
+#endif
{"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"
"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 [-M | --device [MDT,OST]_device]\n"
- " [-A | --all] [-c | --create-ostobj [on | off]]\n"
- " [-C | --create-mdtobj [on | off]]\n"
- " [-d | --delay-create-ostobj [on | off]]\n"
- " [-e | --error {continue | abort}] [-h | --help]\n"
- " [-n | --dryrun [on | off]] [-o | --orphan]\n"
- " [-r | --reset] [-s | --speed speed_limit]\n"
- " [-t | --type lfsck_type[,lfsck_type...]]\n"
- " [-w | --window-size size]"},
- {"lfsck_stop", jt_lfsck_stop, 0, "stop lfsck(s)\n"
- "usage: lfsck_stop [-M | --device [MDT,OST]_device]\n"
- " [-A | --all] [-h | --help]"},
- {"lfsck_query", jt_lfsck_query, 0, "check lfsck(s) status\n"
- "usage: lfsck_query [-M | --device MDT_device] [-h | --help]\n"
- " [-t | --type lfsck_type[,lfsck_type...]]\n"
- " [-w | --wait]"},
-#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.\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 log content information.\n"
- "usage: llog_print <logname|FID> [--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|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)"},
- /* some test scripts still use these */
- /* saving for sanity 44a */
- {"lov_getconfig", jt_obd_lov_getconfig, 0,
- "read lov configuration from an mds device\n"
- "usage: lov_getconfig <mountpoint>"},
- /* 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 }
};
int lctl_main(int argc, char **argv)
{
- int rc;
+ int rc;
- setlinebuf(stdout);
+ setlinebuf(stdout);
if (ptl_initialize(argc, argv) < 0)
exit(1);
- if (obd_initialize(argc, argv) < 0)
- exit(2);
- if (dbg_initialize(argc, argv) < 0)
- exit(3);
+ if (obd_initialize(argc, argv) < 0)
+ exit(2);
+ if (dbg_initialize(argc, argv) < 0)
+ exit(3);
Parser_init("lctl > ", cmdlist);
- if (argc > 1) {
+ if (argc > 1) {
llapi_set_command_name(argv[1]);
- rc = Parser_execarg(argc - 1, argv + 1, cmdlist);
+ rc = Parser_execarg(argc - 1, argv + 1, cmdlist);
llapi_clear_command_name();
- } else {
- rc = Parser_commands();
- }
+ } else {
+ rc = Parser_commands();
+ }
- obd_finalize(argc, argv);
- return rc < 0 ? -rc : rc;
+ obd_finalize(argc, argv);
+ return rc < 0 ? -rc : rc;
}
static int lctl_list_commands(int argc, char **argv)