diff options
| author | Guoqing Jiang <gqjiang@suse.com> | 2015-08-20 07:56:31 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2015-09-28 06:55:02 +0200 |
| commit | bff96f736696a75dab5311b15c0f77a24a177743 (patch) | |
| tree | fd8acd1fb01abb6f3629be0dc4614428f7ba7ea6 /Manage.c | |
| parent | Fix --incremental handling on cluster array. (diff) | |
| download | mdadm-bff96f736696a75dab5311b15c0f77a24a177743.tar.xz mdadm-bff96f736696a75dab5311b15c0f77a24a177743.zip | |
mdadm: make cluster raid also could support re-add
If it is a cluster raid, the disc.state need to be
changed accordingly when do re-add.
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'Manage.c')
| -rw-r--r-- | Manage.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -669,6 +669,15 @@ int attempt_re_add(int fd, int tfd, struct mddev_dev *dv, disc.number = mdi.disk.number; disc.raid_disk = mdi.disk.raid_disk; disc.state = mdi.disk.state; + if (array->state & (1 << MD_SB_CLUSTERED)) { + /* extra flags are needed when adding to a cluster as + * there are two cases to distinguish + */ + if (dv->disposition == 'c') + disc.state |= (1 << MD_DISK_CANDIDATE); + else + disc.state |= (1 << MD_DISK_CLUSTER_ADD); + } if (dv->writemostly == 1) disc.state |= 1 << MD_DISK_WRITEMOSTLY; if (dv->writemostly == 2) |