57 …fprintf(stderr, "usage: %s [-de] [-D device] [-u unit] [-t type] <command> ...\n\n", getprogname()…  in usage()
58 	fprintf(stderr, "Commands include:\n");  in usage()
59 	fprintf(stderr, "    version\n");  in usage()
60 	fprintf(stderr, "    show adapter              - display controller information\n");  in usage()
61 	fprintf(stderr, "    show battery              - display battery information\n");  in usage()
62 	fprintf(stderr, "    show config               - display RAID configuration\n");  in usage()
63 	fprintf(stderr, "    show drives               - list physical drives\n");  in usage()
64 	fprintf(stderr, "    show events               - display event log\n");  in usage()
65 	fprintf(stderr, "    show firmware             - list firmware images\n");  in usage()
66 	fprintf(stderr, "    show foreign              - display detected foreign volumes\n");  in usage()
67 	fprintf(stderr, "    show logstate             - display event log sequence numbers\n");  in usage()
68 	fprintf(stderr, "    show volumes              - list logical volumes\n");  in usage()
69 	fprintf(stderr, "    show patrol               - display patrol read status\n");  in usage()
70 	fprintf(stderr, "    show progress             - display status of active operations\n");  in usage()
71 	fprintf(stderr, "    fail <drive>              - fail a physical drive\n");  in usage()
72 	fprintf(stderr, "    good <drive>              - set a failed/SYSPD drive as UNCONFIGURED\n");  in usage()
73 	fprintf(stderr, "    rebuild <drive>           - mark failed drive ready for rebuild\n");  in usage()
74 	fprintf(stderr, "    syspd <drive>             - set drive into use as SYSPD JBOD\n");  in usage()
75 	fprintf(stderr, "    drive progress <drive>    - display status of active operations\n");  in usage()
76 	fprintf(stderr, "    drive clear <drive> <start|stop> - clear a drive with all 0x00\n");  in usage()
77 	fprintf(stderr, "    start rebuild <drive>\n");  in usage()
78 	fprintf(stderr, "    abort rebuild <drive>\n");  in usage()
79 	fprintf(stderr, "    locate <drive> <on|off>   - toggle drive LED\n");  in usage()
80 	fprintf(stderr, "    cache <volume> [command [setting]]\n");  in usage()
81 	fprintf(stderr, "    name <volume> <name>\n");  in usage()
82 	fprintf(stderr, "    volume progress <volume>  - display status of active operations\n");  in usage()
83 	fprintf(stderr, "    clear                     - clear volume configuration\n");  in usage()
84 …fprintf(stderr, "    create <type> [-v] [-s stripe_size] <drive>[,<drive>[,...]] [<drive>[,<drive>…  in usage()
85 	fprintf(stderr, "    delete <volume>\n");  in usage()
86 	fprintf(stderr, "    add <drive> [volume]      - add a hot spare\n");  in usage()
87 	fprintf(stderr, "    remove <drive>            - remove a hot spare\n");  in usage()
88 	fprintf(stderr, "    patrol <disable|auto|manual> [interval [start]]\n");  in usage()
89 	fprintf(stderr, "    start patrol              - start a patrol read\n");  in usage()
90 	fprintf(stderr, "    stop patrol               - stop a patrol read\n");  in usage()
91 	fprintf(stderr, "    foreign scan              - scan for foreign configurations\n");  in usage()
92 	fprintf(stderr, "    foreign clear [volume]    - clear foreign configurations (default all)\n");  in usage()
93 …fprintf(stderr, "    foreign diag [volume]     - diagnostic display foreign configurations (defaul…  in usage()
94 	fprintf(stderr, "    foreign preview [volume]  - preview foreign configurations (default all)\n");  in usage()
95 	fprintf(stderr, "    foreign import [volume]   - import foreign configurations (default all)\n");  in usage()
96 	fprintf(stderr, "    flash <firmware>\n");  in usage()
97 	fprintf(stderr, "    start learn               - start a BBU relearn\n");  in usage()
98 	fprintf(stderr, "    bbu <setting> <value>     - set BBU properties\n");  in usage()
99 	fprintf(stderr, "    ctrlprop rebuild [rate]   - get/set the volume rebuild rate\n");  in usage()
100 	fprintf(stderr, "    ctrlprop alarm [0/1]      - enable/disable controller alarms\n");  in usage()
102 	fprintf(stderr, "    debug                     - debug 'show config'\n");  in usage()
103 	fprintf(stderr, "    dump                      - display 'saved' config\n");  in usage()