geom/raid3/g_raid3_ctl.c

96 g_raid3_ctl_configure(struct gctl_req *req, struct g_class *mp)
108 	nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs));
110 		gctl_error(req, "No '%s' argument.", "nargs");
114 		gctl_error(req, "Invalid number of arguments.");
117 	autosync = gctl_get_paraml(req, "autosync", sizeof(*autosync));
119 		gctl_error(req, "No '%s' argument.", "autosync");
122 	noautosync = gctl_get_paraml(req, "noautosync", sizeof(*noautosync));
124 		gctl_error(req, "No '%s' argument.", "noautosync");
128 		gctl_error(req, "'%s' and '%s' specified.", "autosync",
132 	failsync = gctl_get_paraml(req, "failsync", sizeof(*failsync));
134 		gctl_error(req, "No '%s' argument.", "failsync");
137 	nofailsync = gctl_get_paraml(req, "nofailsync", sizeof(*nofailsync));
139 		gctl_error(req, "No '%s' argument.", "nofailsync");
143 		gctl_error(req, "'%s' and '%s' specified.", "failsync",
147 	round_robin = gctl_get_paraml(req, "round_robin", sizeof(*round_robin));
149 		gctl_error(req, "No '%s' argument.", "round_robin");
152 	noround_robin = gctl_get_paraml(req, "noround_robin",
155 		gctl_error(req, "No '%s' argument.", "noround_robin");
159 		gctl_error(req, "'%s' and '%s' specified.", "round_robin",
163 	verify = gctl_get_paraml(req, "verify", sizeof(*verify));
165 		gctl_error(req, "No '%s' argument.", "verify");
168 	noverify = gctl_get_paraml(req, "noverify", sizeof(*noverify));
170 		gctl_error(req, "No '%s' argument.", "noverify");
174 		gctl_error(req, "'%s' and '%s' specified.", "verify",
180 		gctl_error(req, "Nothing has changed.");
183 	name = gctl_get_asciiparam(req, "arg0");
185 		gctl_error(req, "No 'arg%u' argument.", 0);
190 		gctl_error(req, "No such device: %s.", name);
194 		gctl_error(req, "Not all disks connected.");
262 g_raid3_ctl_rebuild(struct gctl_req *req, struct g_class *mp)
271 	nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs));
273 		gctl_error(req, "No '%s' argument.", "nargs");
277 		gctl_error(req, "Invalid number of arguments.");
280 	name = gctl_get_asciiparam(req, "arg0");
282 		gctl_error(req, "No 'arg%u' argument.", 0);
287 		gctl_error(req, "No such device: %s.", name);
290 	name = gctl_get_asciiparam(req, "arg1");
292 		gctl_error(req, "No 'arg%u' argument.", 1);
298 		gctl_error(req, "No such provider: %s.", name);
304 		gctl_error(req, "There is one stale disk already.");
323 		gctl_error(req, "Cannot read metadata from %s.", pp->name);
329 		gctl_error(req, "Cannot reconnect component %s.", pp->name);
334 g_raid3_ctl_stop(struct gctl_req *req, struct g_class *mp)
343 	nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs));
345 		gctl_error(req, "No '%s' argument.", "nargs");
349 		gctl_error(req, "Missing device(s).");
352 	force = gctl_get_paraml(req, "force", sizeof(*force));
354 		gctl_error(req, "No '%s' argument.", "force");
364 		name = gctl_get_asciiparam(req, param);
366 			gctl_error(req, "No 'arg%u' argument.", i);
371 			gctl_error(req, "No such device: %s.", name);
377 			gctl_error(req, "Cannot destroy device %s (error=%d).",
395 g_raid3_ctl_insert(struct gctl_req *req, struct g_class *mp)
409 	nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs));
411 		gctl_error(req, "No '%s' argument.", "nargs");
415 		gctl_error(req, "Invalid number of arguments.");
418 	hardcode = gctl_get_paraml(req, "hardcode", sizeof(*hardcode));
420 		gctl_error(req, "No '%s' argument.", "hardcode");
423 	name = gctl_get_asciiparam(req, "arg1");
425 		gctl_error(req, "No 'arg%u' argument.", 1);
428 	if (gctl_get_param(req, "number", NULL) != NULL)
429 		no = gctl_get_paraml(req, "number", sizeof(*no));
438 		gctl_error(req, "Invalid provider.");
447 		gctl_error(req, "Cannot attach to %s.", pp->name);
453 		gctl_error(req, "Cannot access %s.", pp->name);
457 	name = gctl_get_asciiparam(req, "arg0");
459 		gctl_error(req, "No 'arg%u' argument.", 0);
464 		gctl_error(req, "No such device: %s.", name);
470 			gctl_error(req, "Invalid component number.");
476 			gctl_error(req, "Component %jd is already connected.",
488 			gctl_error(req, "No disconnected components.");
494 		gctl_error(req,
502 		gctl_error(req, "Provider %s too small.", pp->name);
506 		gctl_error(req,
526 		gctl_error(req, "Cannot store metadata on %s.", pp->name);
539 g_raid3_ctl_remove(struct gctl_req *req, struct g_class *mp)
547 	nargs = gctl_get_paraml(req, "nargs", sizeof(*nargs));
549 		gctl_error(req, "No '%s' argument.", "nargs");
553 		gctl_error(req, "Invalid number of arguments.");
556 	no = gctl_get_paraml(req, "number", sizeof(*no));
558 		gctl_error(req, "No '%s' argument.", "no");
561 	name = gctl_get_asciiparam(req, "arg0");
563 		gctl_error(req, "No 'arg%u' argument.", 0);
568 		gctl_error(req, "No such device: %s.", name);
573 		gctl_error(req, "Invalid component number.");
585 			gctl_error(req, "Cannot replace component number %jd.",
593 			gctl_error(req, "Cannot clear metadata on %s.",
604 		gctl_error(req, "Cannot replace component number %jd.", *no);
611 g_raid3_config(struct gctl_req *req, struct g_class *mp, const char *verb)
617 	version = gctl_get_paraml(req, "version", sizeof(*version));
619 		gctl_error(req, "No '%s' argument.", "version");
623 		gctl_error(req, "Userland and kernel parts are out of sync.");
629 		g_raid3_ctl_configure(req, mp);
631 		g_raid3_ctl_insert(req, mp);
633 		g_raid3_ctl_rebuild(req, mp);
635 		g_raid3_ctl_remove(req, mp);
637 		g_raid3_ctl_stop(req, mp);
639 		gctl_error(req, "Unknown verb.");