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| author | NeilBrown <neilb@suse.de> | 2010-02-04 12:02:09 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-02-04 12:02:09 +1100 |
| commit | 921d9e164fd3f6203d1b0cf2424b793043afd001 (patch) | |
| tree | ad0fa1ec1343bd28676de6907177189ed14a748c /super-intel.c | |
| parent | cc86f89c855fcfe9820d0621ede1575adc317155 (diff) | |
| download | mdadm-921d9e164fd3f6203d1b0cf2424b793043afd001.tar.gz mdadm-921d9e164fd3f6203d1b0cf2424b793043afd001.tar.xz mdadm-921d9e164fd3f6203d1b0cf2424b793043afd001.zip | |
Assemble: fix --force assembly of v1.x arrays which are recovering.
1.x metadata allows a device to be a member of the array while it
is still recoverying. So it is a working member, but is not
completely in-sync.
mdadm/assemble does not understand this distinction and assumes that a
work member is fully in-sync for the purpose of determining if there
are enough in-sync devices for the array to be functional.
So collect the 'recovery_start' value from the metadata and use it in
assemble when determining how useful a given device is.
Reported-by: Mikael Abrahamsson <swmike@swm.pp.se>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'super-intel.c')
| -rw-r--r-- | super-intel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/super-intel.c b/super-intel.c index 91479a2..bbdcb51 100644 --- a/super-intel.c +++ b/super-intel.c @@ -1452,6 +1452,7 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info) info->data_offset = __le32_to_cpu(map->pba_of_lba0); info->component_size = __le32_to_cpu(map->blocks_per_member); memset(info->uuid, 0, sizeof(info->uuid)); + info->recovery_start = MaxSector; if (map->map_state == IMSM_T_STATE_UNINITIALIZED || dev->vol.dirty) { info->resync_start = 0; @@ -1559,6 +1560,7 @@ static void getinfo_super_imsm(struct supertype *st, struct mdinfo *info) info->disk.number = -1; info->disk.state = 0; info->name[0] = 0; + info->recovery_start = MaxSector; if (super->disks) { __u32 reserved = imsm_reserved_sectors(super, super->disks); |