/*
* mdadm - manage Linux "md" devices aka RAID arrays.
*
- * Copyright (C) 2001-2013 Neil Brown <neilb@suse.de>
+ * Copyright (C) 2001-2016 Neil Brown <neilb@suse.com>
*
*
* This program is free software; you can redistribute it and/or modify
#include "mdadm.h"
#include <ctype.h>
-static int name_matches(char *found, char *required, char *homehost)
+static int name_matches(char *found, char *required, char *homehost, int require_homehost)
{
/* See if the name found matches the required name, possibly
* prefixed with 'homehost'
*/
- char fnd[33];
+ char *sep;
+ unsigned int l;
- strncpy(fnd, found, 32);
- fnd[32] = 0;
if (strcmp(found, required)==0)
return 1;
- if (homehost) {
- int l = strlen(homehost);
- if (l < 32 && fnd[l] == ':' &&
- strcmp(fnd+l+1, required)==0)
+ sep = strchr(found, ':');
+ if (!sep)
+ return 0;
+ l = sep - found;
+ if (strncmp(found, "any:", 4) == 0 ||
+ (homehost && strcmp(homehost, "any") == 0) ||
+ !require_homehost ||
+ (homehost && strlen(homehost) == l &&
+ strncmp(found, homehost, l) == 0)) {
+ /* matching homehost */
+ if (strcmp(sep+1, required) == 0)
return 1;
}
return 0;
static int ident_matches(struct mddev_ident *ident,
struct mdinfo *content,
struct supertype *tst,
- char *homehost,
+ char *homehost, int require_homehost,
char *update, char *devname)
{
return 0;
}
if (ident->name[0] && (!update || strcmp(update, "name")!= 0) &&
- name_matches(content->name, ident->name, homehost)==0) {
+ name_matches(content->name, ident->name, homehost, require_homehost)==0) {
if (devname)
pr_err("%s has wrong name.\n", devname);
return 0;
!conf_test_metadata(tst->ss->name, (pol = devid_policy(stb.st_rdev)),
tst->ss->match_home(tst, c->homehost) == 1)) {
if (report_mismatch)
- pr_err("%s has metadata type %s for which "
- "auto-assembly is disabled\n",
+ pr_err("%s has metadata type %s for which auto-assembly is disabled\n",
devname, tst->ss->name);
tmpdev->used = 2;
} else
pr_err("no recogniseable superblock on %s\n",
devname);
tmpdev->used = 2;
- } else if (tst->ss->load_super(tst,dfd, NULL)) {
+ } else if ((tst->ignore_hw_compat = 0),
+ tst->ss->load_super(tst, dfd,
+ report_mismatch ? devname : NULL)) {
if (report_mismatch)
pr_err("no RAID superblock on %s\n",
devname);
!conf_test_metadata(tst->ss->name, (pol = devid_policy(stb.st_rdev)),
tst->ss->match_home(tst, c->homehost) == 1)) {
if (report_mismatch)
- pr_err("%s has metadata type %s for which "
- "auto-assembly is disabled\n",
+ pr_err("%s has metadata type %s for which auto-assembly is disabled\n",
devname, tst->ss->name);
tmpdev->used = 2;
}
content = content->next) {
if (!ident_matches(ident, content, tst,
- c->homehost, c->update,
+ c->homehost, c->require_homehost,
+ c->update,
report_mismatch ? devname : NULL))
/* message already printed */;
else if (is_member_busy(content->text_version)) {
st = tst; tst = NULL;
if (!auto_assem && inargv && tmpdev->next != NULL) {
- pr_err("%s is a container, but is not "
- "only device given: confused and aborting\n",
+ pr_err("%s is a container, but is not only device given: confused and aborting\n",
devname);
st->ss->free_super(st);
dev_policy_free(pol);
tmpdev = NULL;
goto loop;
} else {
- int rv = 0;
- struct mddev_ident *match;
-
content = *contentp;
tst->ss->getinfo_super(tst, content, NULL);
if (!ident_matches(ident, content, tst,
- c->homehost, c->update,
+ c->homehost, c->require_homehost,
+ c->update,
report_mismatch ? devname : NULL))
goto loop;
- match = conf_match(tst, content, devname,
- report_mismatch ? c->verbose : -1,
- &rv);
- if (!match && rv == 2)
- goto loop;
- if (match && match->devname &&
- strcasecmp(match->devname, "<ignore>") == 0) {
- if (report_mismatch)
- pr_err("%s is a member of an explicitly ignored array\n",
- devname);
- goto loop;
- }
- if (match && !ident_matches(match, content, tst,
- c->homehost, c->update,
- report_mismatch ? devname : NULL))
- /* Array exists in mdadm.conf but some
- * details don't match, so reject it
+ if (auto_assem) {
+ /* Never auto-assemble things that conflict
+ * with mdadm.conf in some way
*/
- goto loop;
+ struct mddev_ident *match;
+ int rv = 0;
+
+ match = conf_match(tst, content, devname,
+ report_mismatch ? c->verbose : -1,
+ &rv);
+ if (!match && rv == 2)
+ goto loop;
+ if (match && match->devname &&
+ strcasecmp(match->devname, "<ignore>") == 0) {
+ if (report_mismatch)
+ pr_err("%s is a member of an explicitly ignored array\n",
+ devname);
+ goto loop;
+ }
+ if (match && !ident_matches(match, content, tst,
+ c->homehost, c->require_homehost,
+ c->update,
+ report_mismatch ? devname : NULL))
+ /* Array exists in mdadm.conf but some
+ * details don't match, so reject it
+ */
+ goto loop;
+ }
/* should be safe to try an exclusive open now, we
* have rejected anything that some other mdadm might
};
static int load_devices(struct devs *devices, char *devmap,
- struct mddev_ident *ident, struct supertype *st,
+ struct mddev_ident *ident, struct supertype **stp,
struct mddev_dev *devlist, struct context *c,
struct mdinfo *content,
int mdfd, char *mddev,
int most_recent = -1;
int bestcnt = 0;
int *best = *bestp;
+ struct supertype *st = *stp;
for (tmpdev = devlist; tmpdev; tmpdev=tmpdev->next) {
char *devname = tmpdev->devname;
struct stat stb;
+ struct supertype *tst;
int i;
+ int dfd;
if (tmpdev->used != 1)
continue;
/* looks like a good enough match to update the super block if needed */
#ifndef MDASSEMBLE
if (c->update) {
- int dfd;
/* prepare useful information in info structures */
struct stat stb2;
- struct supertype *tst;
int err;
fstat(mdfd, &stb2);
- if (strcmp(c->update, "uuid")==0 &&
- !ident->uuid_set) {
- int rfd;
- if ((rfd = open("/dev/urandom", O_RDONLY)) < 0 ||
- read(rfd, ident->uuid, 16) != 16) {
- *(__u32*)(ident->uuid) = random();
- *(__u32*)(ident->uuid+1) = random();
- *(__u32*)(ident->uuid+2) = random();
- *(__u32*)(ident->uuid+3) = random();
- }
- if (rfd >= 0) close(rfd);
- }
+ if (strcmp(c->update, "uuid") == 0 && !ident->uuid_set)
+ random_uuid((__u8 *)ident->uuid);
+
dfd = dev_open(devname,
tmpdev->disposition == 'I'
? O_RDWR : (O_RDWR|O_EXCL));
close(mdfd);
free(devices);
free(devmap);
+ tst->ss->free_super(tst);
+ free(tst);
+ *stp = st;
return -1;
}
tst->ss->getinfo_super(tst, content, devmap + devcnt * content->array.raid_disks);
if (strcmp(c->update, "byteorder") == 0)
err = 0;
+ else if (strcmp(c->update, "home-cluster") == 0) {
+ tst->cluster_name = c->homecluster;
+ err = tst->ss->write_bitmap(tst, dfd, NameUpdate);
+ } else if (strcmp(c->update, "nodes") == 0) {
+ tst->nodes = c->nodes;
+ err = tst->ss->write_bitmap(tst, dfd, NodeNumUpdate);
+ } else if (strcmp(c->update, "revert-reshape") == 0 &&
+ c->invalid_backup)
+ err = tst->ss->update_super(tst, content,
+ "revert-reshape-nobackup",
+ devname, c->verbose,
+ ident->uuid_set,
+ c->homehost);
else
err = tst->ss->update_super(tst, content, c->update,
devname, c->verbose,
c->homehost);
if (err < 0) {
if (err == -1)
- pr_err("--update=%s not understood"
- " for %s metadata\n",
+ pr_err("--update=%s not understood for %s metadata\n",
c->update, tst->ss->name);
tst->ss->free_super(tst);
free(tst);
close(dfd);
free(devices);
free(devmap);
+ *stp = st;
return -1;
}
if (strcmp(c->update, "uuid")==0 &&
if (tst->ss->store_super(tst, dfd))
pr_err("Could not re-write superblock on %s.\n",
devname);
- close(dfd);
if (strcmp(c->update, "uuid")==0 &&
ident->bitmap_fd >= 0 && !bitmap_done) {
else
bitmap_done = 1;
}
- tst->ss->free_super(tst);
} else
#endif
{
- struct supertype *tst = dup_super(st);
- int dfd;
dfd = dev_open(devname,
tmpdev->disposition == 'I'
? O_RDWR : (O_RDWR|O_EXCL));
+ tst = dup_super(st);
if (dfd < 0 || tst->ss->load_super(tst, dfd, NULL) != 0) {
pr_err("cannot re-read metadata from %s - aborting\n",
close(mdfd);
free(devices);
free(devmap);
+ tst->ss->free_super(tst);
+ free(tst);
+ *stp = st;
return -1;
}
tst->ss->getinfo_super(tst, content, devmap + devcnt * content->array.raid_disks);
- tst->ss->free_super(tst);
- close(dfd);
}
- stat(devname, &stb);
+ fstat(dfd, &stb);
+ close(dfd);
if (c->verbose > 0)
pr_err("%s is identified as a member of %s, slot %d%s.\n",
if (devices[devcnt].i.disk.state == 6) {
if (most_recent < 0 ||
devices[devcnt].i.events
- > devices[most_recent].i.events)
+ > devices[most_recent].i.events) {
+ struct supertype *tmp = tst;
+ tst = st;
+ st = tmp;
most_recent = devcnt;
+ }
}
+ tst->ss->free_super(tst);
+ free(tst);
if (content->array.level == LEVEL_MULTIPATH)
/* with multipath, the raid_disk from the superblock is meaningless */
i = devcnt;
else
i = devices[devcnt].i.disk.raid_disk;
- if (i+1 == 0) {
+ if (i+1 == 0 || i == MD_DISK_ROLE_JOURNAL) {
if (nextspare < content->array.raid_disks*2)
nextspare = content->array.raid_disks*2;
i = nextspare++;
* Could be a mis-detection caused by overlapping
* partitions. fail-safe.
*/
- pr_err("WARNING %s and %s appear"
- " to have very similar superblocks.\n"
- " If they are really different, "
- "please --zero the superblock on one\n"
- " If they are the same or overlap,"
- " please remove one from %s.\n",
+ pr_err("WARNING %s and %s appear to have very similar superblocks.\n"
+ " If they are really different, please --zero the superblock on one\n"
+ " If they are the same or overlap, please remove one from %s.\n",
devices[best[i]].devname, devname,
inargv ? "the list" :
"the\n DEVICE list in mdadm.conf"
close(mdfd);
free(devices);
free(devmap);
+ *stp = st;
return -1;
}
if (best[i] == -1
*most_recentp = most_recent;
*bestcntp = bestcnt;
*bestp = best;
+ *stp = st;
return devcnt;
}
i < content->array.raid_disks * 2 && i < bestcnt;
i += 2) {
int j = best[i];
- if (j>=0 &&
- !devices[j].uptodate &&
- devices[j].i.recovery_start == MaxSector &&
- (chosen_drive < 0 ||
+ if (j < 0)
+ continue;
+ if (devices[j].uptodate)
+ continue;
+ if (devices[j].i.recovery_start != MaxSector) {
+ int delta;
+ if (!devices[j].i.reshape_active ||
+ devices[j].i.delta_disks <= 0)
+ continue;
+ /* When increasing number of devices, an
+ * added device also appears to be
+ * recovering. It is safe to include it
+ * as long as it won't be a source of
+ * data.
+ * For now, just allow for last data
+ * devices in RAID4 or last devices in RAID4/5/6.
+ */
+ delta = devices[j].i.delta_disks;
+ if (devices[j].i.array.level >= 4 &&
+ devices[j].i.array.level <= 6 &&
+ i/2 >= content->array.raid_disks - delta)
+ /* OK */;
+ else if (devices[j].i.array.level == 4 &&
+ i/2 >= content->array.raid_disks - delta - 1)
+ /* OK */;
+ else
+ continue;
+ }
+ if (chosen_drive < 0 ||
devices[j].i.events
- > devices[chosen_drive].i.events))
+ > devices[chosen_drive].i.events)
chosen_drive = j;
}
if (chosen_drive < 0)
avail[chosen_drive] = 1;
okcnt++;
tst->ss->free_super(tst);
-
/* If there are any other drives of the same vintage,
* add them in as well. We can't lose and we might gain
*/
unsigned int okcnt,
unsigned int sparecnt,
unsigned int rebuilding_cnt,
+ unsigned int journalcnt,
struct context *c,
int clean, char *avail,
int start_partial_ok,
int i;
unsigned int req_cnt;
+ if (content->journal_device_required && (content->journal_clean == 0)) {
+ if (!c->force) {
+ pr_err("Not safe to assemble with missing or stale journal device, consider --force.\n");
+ return 1;
+ }
+ pr_err("Journal is missing or stale, starting array read only.\n");
+ c->readonly = 1;
+ }
+
rv = set_array_info(mdfd, st, content);
if (rv && !err_ok) {
pr_err("failed to set array info for %s: %s\n",
rv = add_disk(mdfd, st, content, &devices[j].i);
if (rv) {
- pr_err("failed to add "
- "%s to %s: %s\n",
+ pr_err("failed to add %s to %s: %s\n",
devices[j].devname,
mddev,
strerror(errno));
} else if (c->verbose > 0 && i < content->array.raid_disks*2
&& (i&1) == 0)
pr_err("no uptodate device for slot %d of %s\n",
- i, mddev);
+ i/2, mddev);
}
if (content->array.level == LEVEL_CONTAINER) {
if (c->verbose >= 0) {
- pr_err("Container %s has been "
- "assembled with %d drive%s",
- mddev, okcnt+sparecnt, okcnt+sparecnt==1?"":"s");
+ pr_err("Container %s has been assembled with %d drive%s",
+ mddev, okcnt+sparecnt+journalcnt,
+ okcnt+sparecnt+journalcnt==1?"":"s");
if (okcnt < (unsigned)content->array.raid_disks)
fprintf(stderr, " (out of %d)",
content->array.raid_disks);
fprintf(stderr, "\n");
}
+
+ if (st->ss->validate_container) {
+ struct mdinfo *devices_list;
+ struct mdinfo *info_devices = xmalloc(sizeof(struct mdinfo)*(okcnt+sparecnt));
+ unsigned int count;
+ devices_list = NULL;
+ for (count = 0; count < okcnt+sparecnt; count++) {
+ info_devices[count] = devices[count].i;
+ info_devices[count].next = devices_list;
+ devices_list = &info_devices[count];
+ }
+ if (st->ss->validate_container(devices_list))
+ pr_err("Mismatch detected!\n");
+ free(info_devices);
+ }
+
st->ss->free_super(st);
sysfs_uevent(content, "change");
if (err_ok && okcnt < (unsigned)content->array.raid_disks)
"array_state", "readonly");
if (rv == 0)
rv = Grow_continue(mdfd, st, content,
- c->backup_file,
+ c->backup_file, 0,
c->freeze_reshape);
} else if (c->readonly &&
sysfs_attribute_available(
fprintf(stderr, "%s %d rebuilding", sparecnt?",":" and", rebuilding_cnt);
if (sparecnt)
fprintf(stderr, " and %d spare%s", sparecnt, sparecnt==1?"":"s");
+ if (content->journal_clean)
+ fprintf(stderr, " and %d journal", journalcnt);
fprintf(stderr, ".\n");
}
if (content->reshape_active &&
/* might need to increase the size
* of the stripe cache - default is 256
*/
- if (256 < 4 * (content->array.chunk_size/4096)) {
+ int chunk_size = content->array.chunk_size;
+ if (content->reshape_active &&
+ content->new_chunk > chunk_size)
+ chunk_size = content->new_chunk;
+ if (256 < 4 * ((chunk_size+4065)/4096)) {
struct mdinfo *sra = sysfs_read(mdfd, NULL, 0);
if (sra)
sysfs_set_num(sra, NULL,
"stripe_cache_size",
- (4 * content->array.chunk_size / 4096) + 1);
+ (4 * chunk_size / 4096) + 1);
sysfs_free(sra);
}
}
if (!enough(content->array.level, content->array.raid_disks,
content->array.layout, 1, avail))
- pr_err("Not enough devices to "
- "start the array.\n");
+ pr_err("Not enough devices to start the array.\n");
else if (!enough(content->array.level,
content->array.raid_disks,
content->array.layout, clean,
avail))
- pr_err("Not enough devices to "
- "start the array while not clean "
- "- consider --force.\n");
+ pr_err("Not enough devices to start the array while not clean - consider --force.\n");
return 1;
}
content->array.raid_disks,
content->array.layout, clean,
avail))
- fprintf(stderr, " - not enough to start the "
- "array while not clean - consider "
- "--force.\n");
+ fprintf(stderr, " - not enough to start the array while not clean - consider --force.\n");
else {
if (req_cnt == (unsigned)content->array.raid_disks)
fprintf(stderr, " - need all %d to start it", req_cnt);
int *best = NULL; /* indexed by raid_disk */
int bestcnt = 0;
int devcnt;
- unsigned int okcnt, sparecnt, rebuilding_cnt, replcnt;
+ unsigned int okcnt, sparecnt, rebuilding_cnt, replcnt, journalcnt;
+ int journal_clean = 0;
int i;
int was_forced = 0;
int most_recent = 0;
mddev ? mddev : "further assembly");
content = &info;
- if (st)
+ if (st && c->force)
st->ignore_hw_compat = 1;
num_devs = select_devices(devlist, ident, &st, &content, c,
inargv, auto_assem);
*/
if (map_lock(&map))
pr_err("failed to get exclusive lock on mapfile - continue anyway...\n");
- mp = map_by_uuid(&map, content->uuid);
+ if (c->update && strcmp(c->update,"uuid") == 0)
+ mp = NULL;
+ else
+ mp = map_by_uuid(&map, content->uuid);
if (mp) {
struct mdinfo *dv;
/* array already exists. */
/* Ok, no bad inconsistancy, we can try updating etc */
devices = xcalloc(num_devs, sizeof(*devices));
devmap = xcalloc(num_devs, content->array.raid_disks);
- devcnt = load_devices(devices, devmap, ident, st, devlist,
+ devcnt = load_devices(devices, devmap, ident, &st, devlist,
c, content, mdfd, mddev,
&most_recent, &bestcnt, &best, inargv);
if (devcnt < 0)
okcnt = 0;
replcnt = 0;
sparecnt=0;
+ journalcnt=0;
rebuilding_cnt=0;
for (i=0; i< bestcnt; i++) {
int j = best[i];
/* note: we ignore error flags in multipath arrays
* as they don't make sense
*/
- if (content->array.level != LEVEL_MULTIPATH)
- if (!(devices[j].i.disk.state & (1<<MD_DISK_ACTIVE))) {
+ if (content->array.level != LEVEL_MULTIPATH) {
+ if (devices[j].i.disk.state & (1<<MD_DISK_JOURNAL)) {
+ if (content->journal_device_required)
+ journalcnt++;
+ else /* unexpected journal, mark as faulty */
+ devices[j].i.disk.state |= (1<<MD_DISK_FAULTY);
+ } else if (!(devices[j].i.disk.state & (1<<MD_DISK_ACTIVE))) {
if (!(devices[j].i.disk.state
& (1<<MD_DISK_FAULTY))) {
devices[j].uptodate = 1;
}
continue;
}
+ }
/* If this device thinks that 'most_recent' has failed, then
* we must reject this device.
*/
devices[most_recent].i.events
) {
devices[j].uptodate = 1;
+ if (devices[j].i.disk.state & (1<<MD_DISK_JOURNAL))
+ journal_clean = 1;
if (i < content->array.raid_disks * 2) {
if (devices[j].i.recovery_start == MaxSector ||
(content->reshape_active &&
- ((i >= content->array.raid_disks - content->delta_disks) ||
- (i >= content->array.raid_disks - content->delta_disks - 1
- && content->array.level == 4)))) {
+ i >= content->array.raid_disks - content->delta_disks)) {
if (!avail[i/2]) {
okcnt++;
avail[i/2]=1;
replcnt++;
} else
rebuilding_cnt++;
- } else
+ } else if (devices[j].i.disk.raid_disk != MD_DISK_ROLE_JOURNAL)
sparecnt++;
}
}
#ifndef MDASSEMBLE
sysfs_init(content, mdfd, NULL);
#endif
+ /* after reload context, store journal_clean in context */
+ content->journal_clean = journal_clean;
for (i=0; i<bestcnt; i++) {
int j = best[i];
unsigned int desired_state;
- if (i >= content->array.raid_disks * 2)
+ if (devices[j].i.disk.raid_disk == MD_DISK_ROLE_JOURNAL)
+ desired_state = (1<<MD_DISK_JOURNAL);
+ else if (i >= content->array.raid_disks * 2)
desired_state = 0;
else if (i & 1)
desired_state = (1<<MD_DISK_ACTIVE) | (1<<MD_DISK_REPLACEMENT);
int err = 0;
int *fdlist = xmalloc(sizeof(int)* bestcnt);
if (c->verbose > 0)
- pr_err(":%s has an active reshape - checking "
- "if critical section needs to be restored\n",
+ pr_err("%s has an active reshape - checking if critical section needs to be restored\n",
chosen_name);
+ if (!c->backup_file)
+ c->backup_file = locate_backup(content->sys_name);
enable_fds(bestcnt/2);
for (i = 0; i < bestcnt/2; i++) {
int j = best[i*2];
c->backup_file, c->verbose > 0);
if (err && c->invalid_backup) {
if (c->verbose > 0)
- pr_err("continuing"
- " without restoring backup\n");
+ pr_err("continuing without restoring backup\n");
err = 0;
}
}
rv = start_array(mdfd, mddev, content,
st, ident, best, bestcnt,
chosen_drive, devices, okcnt, sparecnt,
- rebuilding_cnt,
+ rebuilding_cnt, journalcnt,
c,
clean, avail, start_partial_ok,
pre_exist != NULL,
struct mdinfo *content, struct context *c,
char *chosen_name, int *result)
{
- struct mdinfo *dev, *sra;
+ struct mdinfo *dev, *sra, *dev2;
int working = 0, preexist = 0;
int expansion = 0;
- struct map_ent *map = NULL;
int old_raid_disks;
int start_reshape;
- char *avail = NULL;
+ char *avail;
int err;
sysfs_init(content, mdfd, NULL);
- sra = sysfs_read(mdfd, NULL, GET_VERSION);
+ sra = sysfs_read(mdfd, NULL, GET_VERSION|GET_DEVS);
if (sra == NULL || strcmp(sra->text_version, content->text_version) != 0) {
if (content->array.major_version == -1 &&
content->array.minor_version == -2 &&
content->text_version[0] == '/')
content->text_version[0] = '-';
if (sysfs_set_array(content, md_get_version(mdfd)) != 0) {
- if (sra)
- sysfs_free(sra);
+ sysfs_free(sra);
return 1;
}
}
if (st->ss->external && content->recovery_blocked && start_reshape)
block_subarray(content);
- if (sra)
- sysfs_free(sra);
+ for (dev2 = sra->devs; dev2; dev2 = dev2->next) {
+ for (dev = content->devs; dev; dev = dev->next)
+ if (dev2->disk.major == dev->disk.major &&
+ dev2->disk.minor == dev->disk.minor)
+ break;
+ if (dev)
+ continue;
+ /* Don't want this one any more */
+ if (sysfs_set_str(sra, dev2, "slot", "none") < 0 &&
+ errno == EBUSY) {
+ pr_err("Cannot remove old device %s: not updating %s\n", dev2->sys_name, sra->sys_name);
+ sysfs_free(sra);
+ return 1;
+ }
+ sysfs_set_str(sra, dev2, "state", "remove");
+ }
old_raid_disks = content->array.raid_disks - content->delta_disks;
avail = xcalloc(content->array.raid_disks, 1);
for (dev = content->devs; dev; dev = dev->next) {
} else if (errno == EEXIST)
preexist++;
}
+ sysfs_free(sra);
if (working + expansion == 0 && c->runstop <= 0) {
free(avail);
return 1;/* Nothing new, don't try to start */
}
- map_update(&map, fd2devnm(mdfd),
- content->text_version,
+ map_update(NULL, fd2devnm(mdfd), content->text_version,
content->uuid, chosen_name);
-
if (enough(content->array.level, content->array.raid_disks,
content->array.layout, content->array.state & 1, avail) == 0) {
if (c->export && result)
int spare = content->array.raid_disks + expansion;
if (restore_backup(st, content,
working,
- spare, c->backup_file, c->verbose) == 1)
+ spare, &c->backup_file, c->verbose) == 1)
return 1;
err = sysfs_set_str(content, NULL,
}
err = Grow_continue(mdfd, st, content, c->backup_file,
- c->freeze_reshape);
+ 0, c->freeze_reshape);
} else switch(content->array.level) {
case LEVEL_LINEAR:
case LEVEL_MULTIPATH:
projects / thirdparty / mdadm.git / blobdiff