int uptodate;
int state;
int raid_disk;
+ int disk_nr;
} *devices;
int *best = NULL; /* indexed by raid_disk */
unsigned int bestcnt = 0;
unsigned int num_devs;
mddev_dev_t tmpdev;
struct mdinfo info;
+ struct mddev_ident_s ident2;
vers = md_get_version(mdfd);
if (vers <= 0) {
if (!st && ident->st) st = ident->st;
- if (verbose)
+ if (verbose>0)
fprintf(stderr, Name ": looking for devices for %s\n",
mddev);
if (ident->devices &&
!match_oneof(ident->devices, devname)) {
- if (inargv || verbose)
+ if ((inargv && verbose>=0) || verbose > 0)
fprintf(stderr, Name ": %s is not one of %s\n", devname, ident->devices);
continue;
}
dfd = open(devname, O_RDONLY|O_EXCL, 0);
if (dfd < 0) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": cannot open device %s: %s\n",
devname, strerror(errno));
} else if (fstat(dfd, &stb)< 0) {
devname);
close(dfd);
} else if (!tst && (tst = guess_super(dfd)) == NULL) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": no recogniseable superblock\n");
} else if (tst->ss->load_super(tst,dfd, &super, NULL)) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf( stderr, Name ": no RAID superblock on %s\n",
devname);
close(dfd);
} else {
- tst->ss->getinfo_super(&info, super);
+ tst->ss->getinfo_super(&info, &ident2, super);
close(dfd);
}
if (ident->uuid_set &&
- (!super || same_uuid(info.uuid, ident->uuid)==0)) {
- if (inargv || verbose)
+ (!super || same_uuid(info.uuid, ident->uuid, tst->ss->swapuuid)==0)) {
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": %s has wrong uuid.\n",
devname);
continue;
}
+ if (ident->name[0] &&
+ (!super || strncmp(ident2.name, ident->name, 32)!=0)) {
+ if ((inargv && verbose >= 0) || verbose > 0)
+ fprintf(stderr, Name ": %s has wrong name.\n",
+ devname);
+ continue;
+ }
if (ident->super_minor != UnSet &&
(!super || ident->super_minor != info.array.md_minor)) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": %s has wrong super-minor.\n",
devname);
continue;
}
if (ident->level != UnSet &&
(!super|| ident->level != info.array.level)) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": %s has wrong raid level.\n",
devname);
continue;
}
if (ident->raid_disks != UnSet &&
(!super || ident->raid_disks!= info.array.raid_disks)) {
- if (inargv || verbose)
+ if ((inargv && verbose >= 0) || verbose > 0)
fprintf(stderr, Name ": %s requires wrong number of drives.\n",
devname);
continue;
if (dfd < 0)
fprintf(stderr, Name ": Cannot open %s for superblock update\n",
devname);
- else if (st->ss->store_super(dfd, super))
+ else if (st->ss->store_super(st, dfd, super))
fprintf(stderr, Name ": Could not re-write superblock on %s.\n",
devname);
if (dfd >= 0)
close(dfd);
}
- if (verbose)
+ if (verbose > 0)
fprintf(stderr, Name ": %s is identified as a member of %s, slot %d.\n",
devname, mddev, info.disk.raid_disk);
devices[devcnt].devname = devname;
devices[devcnt].oldminor = info.disk.minor;
devices[devcnt].events = info.events;
devices[devcnt].raid_disk = info.disk.raid_disk;
+ devices[devcnt].disk_nr = info.disk.number;
devices[devcnt].uptodate = 0;
devices[devcnt].state = info.disk.state;
if (most_recent < devcnt) {
free(super);
super = NULL;
+ if (update && strcmp(update, "byteorder")==0)
+ st->minor_version = 90;
+
if (devcnt == 0) {
fprintf(stderr, Name ": no devices found for %s\n",
mddev);
return 1;
}
- st->ss->getinfo_super(&info, first_super);
+ st->ss->getinfo_super(&info, &ident2, first_super);
/* now we have some devices that might be suitable.
* I wonder how many
}
if (chosen_drive < 0)
break;
- fprintf(stderr, Name ": forcing event count in %s(%d) from %d upto %d\n",
- devices[chosen_drive].devname, devices[chosen_drive].raid_disk,
- (int)(devices[chosen_drive].events),
- (int)(devices[most_recent].events));
+ if (verbose >= 0)
+ fprintf(stderr, Name ": forcing event count in %s(%d) from %d upto %d\n",
+ devices[chosen_drive].devname, devices[chosen_drive].raid_disk,
+ (int)(devices[chosen_drive].events),
+ (int)(devices[most_recent].events));
fd = open(devices[chosen_drive].devname, O_RDWR|O_EXCL);
if (fd < 0) {
fprintf(stderr, Name ": Couldn't open %s for write - not updating\n",
info.events = devices[most_recent].events;
st->ss->update_super(&info, super, "force", devices[chosen_drive].devname, verbose);
- if (st->ss->store_super(fd, super)) {
+ if (st->ss->store_super(st, fd, super)) {
close(fd);
fprintf(stderr, Name ": Could not re-write superblock on %s\n",
devices[chosen_drive].devname);
fprintf(stderr, Name ": No suitable drives found for %s\n", mddev);
return 1;
}
- st->ss->getinfo_super(&info, super);
+ st->ss->getinfo_super(&info, &ident2, super);
for (i=0; i<bestcnt; i++) {
int j = best[i];
unsigned int desired_state;
continue;
if (!devices[j].uptodate)
continue;
- info.disk.number = i;
+ info.disk.number = devices[j].disk_nr;
+ info.disk.raid_disk = i;
info.disk.state = desired_state;
if (devices[j].uptodate &&
- st->ss->update_super(&info, super, "assemble", NULL, 0)) {
+ st->ss->update_super(&info, super, "assemble", NULL, verbose)) {
if (force) {
- fprintf(stderr, Name ": "
- "clearing FAULTY flag for device %d in %s for %s\n",
- j, mddev, devices[j].devname);
+ if (verbose >= 0)
+ fprintf(stderr, Name ": "
+ "clearing FAULTY flag for device %d in %s for %s\n",
+ j, mddev, devices[j].devname);
change = 1;
} else {
- fprintf(stderr, Name ": "
- "device %d in %s has wrong state in superblock, but %s seems ok\n",
- i, mddev, devices[j].devname);
+ if (verbose >= -1)
+ fprintf(stderr, Name ": "
+ "device %d in %s has wrong state in superblock, but %s seems ok\n",
+ i, mddev, devices[j].devname);
}
}
#if 0
if (force && okcnt == info.array.raid_disks-1) {
/* FIXME check event count */
change += st->ss->update_super(&info, super, "force",
- devices[chosen_drive].devname, 0);
+ devices[chosen_drive].devname, verbose);
}
if (change) {
devices[chosen_drive].devname);
return 1;
}
- if (st->ss->store_super(fd, super)) {
+ if (st->ss->store_super(st, fd, super)) {
close(fd);
fprintf(stderr, Name ": Could not re-write superblock on %s\n",
devices[chosen_drive].devname);
/* Almost ready to actually *do* something */
if (!old_linux) {
- if (ioctl(mdfd, SET_ARRAY_INFO, NULL) != 0) {
+ int rv;
+ if ((vers % 100) >= 1) { /* can use different versions */
+ mdu_array_info_t inf;
+ memset(&inf, 0, sizeof(inf));
+ inf.major_version = st->ss->major;
+ inf.minor_version = st->minor_version;
+ rv = ioctl(mdfd, SET_ARRAY_INFO, &inf);
+ } else
+ rv = ioctl(mdfd, SET_ARRAY_INFO, NULL);
+
+ if (rv) {
fprintf(stderr, Name ": SET_ARRAY_INFO failed for %s: %s\n",
mddev, strerror(errno));
return 1;
okcnt--;
else
sparecnt--;
- } else if (verbose)
+ } else if (verbose > 0)
fprintf(stderr, Name ": added %s to %s as %d\n",
devices[j].devname, mddev, devices[j].raid_disk);
- } else if (verbose && i < info.array.raid_disks)
+ } else if (verbose > 0 && i < info.array.raid_disks)
fprintf(stderr, Name ": no uptodate device for slot %d of %s\n",
i, mddev);
}
(okcnt >= req_cnt || start_partial_ok)
))) {
if (ioctl(mdfd, RUN_ARRAY, NULL)==0) {
- fprintf(stderr, Name ": %s has been started with %d drive%s",
- mddev, okcnt, okcnt==1?"":"s");
- if (okcnt < info.array.raid_disks)
- fprintf(stderr, " (out of %d)", info.array.raid_disks);
- if (sparecnt)
- fprintf(stderr, " and %d spare%s", sparecnt, sparecnt==1?"":"s");
- fprintf(stderr, ".\n");
+ if (verbose >= 0) {
+ fprintf(stderr, Name ": %s has been started with %d drive%s",
+ mddev, okcnt, okcnt==1?"":"s");
+ if (okcnt < info.array.raid_disks)
+ fprintf(stderr, " (out of %d)", info.array.raid_disks);
+ if (sparecnt)
+ fprintf(stderr, " and %d spare%s", sparecnt, sparecnt==1?"":"s");
+ fprintf(stderr, ".\n");
+ }
return 0;
}
fprintf(stderr, Name ": failed to RUN_ARRAY %s: %s\n",
mddev, okcnt, okcnt==1?"":"s");
return 0;
}
- fprintf(stderr, Name ": %s assembled from %d drive%s", mddev, okcnt, okcnt==1?"":"s");
- if (sparecnt)
- fprintf(stderr, " and %d spare%s", sparecnt, sparecnt==1?"":"s");
- if (!enough(info.array.level, info.array.raid_disks, okcnt))
- fprintf(stderr, " - not enough to start the array.\n");
- else {
- if (req_cnt == info.array.raid_disks)
- fprintf(stderr, " - need all %d to start it", req_cnt);
- else
- fprintf(stderr, " - need %d of %d to start", req_cnt, info.array.raid_disks);
- fprintf(stderr, " (use --run to insist).\n");
+ if (verbose >= 0) {
+ fprintf(stderr, Name ": %s assembled from %d drive%s", mddev, okcnt, okcnt==1?"":"s");
+ if (sparecnt)
+ fprintf(stderr, " and %d spare%s", sparecnt, sparecnt==1?"":"s");
+ if (!enough(info.array.level, info.array.raid_disks, okcnt))
+ fprintf(stderr, " - not enough to start the array.\n");
+ else {
+ if (req_cnt == info.array.raid_disks)
+ fprintf(stderr, " - need all %d to start it", req_cnt);
+ else
+ fprintf(stderr, " - need %d of %d to start", req_cnt, info.array.raid_disks);
+ fprintf(stderr, " (use --run to insist).\n");
+ }
}
return 1;
} else {