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| author | NeilBrown <neilb@suse.de> | 2009-10-12 16:55:19 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-10-12 16:55:19 +1100 |
| commit | 725cac4c569c645415fd78f08fe39a8afdffec1e (patch) | |
| tree | 1857500bc2a85ef31ab27d8c8cffd6b730aa992c | |
| parent | 5fdf37e35783a00ded31a7287785451134c9ca26 (diff) | |
| download | mdadm-725cac4c569c645415fd78f08fe39a8afdffec1e.tar.gz mdadm-725cac4c569c645415fd78f08fe39a8afdffec1e.tar.xz mdadm-725cac4c569c645415fd78f08fe39a8afdffec1e.zip | |
Grow: ignore error from final wait_backup
The last time wait_backup is called, it might see reshape
finish and so return an error indicator.
But this is not an error, and we must go ahead and prepare
the array for full access.
Signed-off-by: NeilBrown <neilb@suse.de>
| -rw-r--r-- | Grow.c | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -1417,10 +1417,9 @@ static int child_grow(int afd, struct mdinfo *sra, unsigned long stripes, dests, destfd, destoffsets, 0, buf); validate(afd, destfd[0], destoffsets[0]); - if (wait_backup(sra, 0, stripes * chunk / 512, stripes * chunk / 512, - dests, destfd, destoffsets, - 0) < 0) - return 0; + wait_backup(sra, 0, stripes * chunk / 512, stripes * chunk / 512, + dests, destfd, destoffsets, + 0); sysfs_set_num(sra, NULL, "suspend_lo", (stripes * chunk/512) * data); free(buf); /* FIXME this should probably be numeric */ @@ -1453,10 +1452,8 @@ static int child_shrink(int afd, struct mdinfo *sra, unsigned long stripes, dests, destfd, destoffsets, 0, buf); validate(afd, destfd[0], destoffsets[0]); - rv = wait_backup(sra, start, stripes*chunk/512, 0, - dests, destfd, destoffsets, 0); - if (rv < 0) - return 0; + wait_backup(sra, start, stripes*chunk/512, 0, + dests, destfd, destoffsets, 0); sysfs_set_num(sra, NULL, "suspend_lo", (stripes * chunk/512) * data); free(buf); /* FIXME this should probably be numeric */ @@ -1523,10 +1520,9 @@ static int child_same_size(int afd, struct mdinfo *sra, unsigned long stripes, part) < 0) return 0; sysfs_set_num(sra, NULL, "suspend_lo", ((start-stripes)*chunk/512) * data); - if (wait_backup(sra, (start-stripes) * chunk/512, tailstripes * chunk/512, 0, - dests, destfd, destoffsets, - 1-part) < 0) - return 0; + wait_backup(sra, (start-stripes) * chunk/512, tailstripes * chunk/512, 0, + dests, destfd, destoffsets, + 1-part); sysfs_set_num(sra, NULL, "suspend_lo", (size*chunk/512) * data); sysfs_set_num(sra, NULL, "sync_speed_min", speed); free(buf); |