diff options
Diffstat (limited to 'module/zfs/vdev_label.c')
| -rw-r--r-- | module/zfs/vdev_label.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/module/zfs/vdev_label.c b/module/zfs/vdev_label.c index 419cbc1a0..9d4229ac8 100644 --- a/module/zfs/vdev_label.c +++ b/module/zfs/vdev_label.c @@ -1187,15 +1187,16 @@ vdev_label_sync_list(spa_t *spa, int l, uint64_t txg, int flags) * at any time, you can just call it again, and it will resume its work. */ int -vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg, boolean_t tryhard) +vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg) { spa_t *spa = svd[0]->vdev_spa; uberblock_t *ub = &spa->spa_uberblock; vdev_t *vd; zio_t *zio; - int error; + int error = 0; int flags = ZIO_FLAG_CONFIG_WRITER | ZIO_FLAG_CANFAIL; +retry: /* * Normally, we don't want to try too hard to write every label and * uberblock. If there is a flaky disk, we don't want the rest of the @@ -1203,8 +1204,11 @@ vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg, boolean_t tryhard) * single label out, we should retry with ZIO_FLAG_TRYHARD before * bailing out and declaring the pool faulted. */ - if (tryhard) + if (error != 0) { + if ((flags & ZIO_FLAG_TRYHARD) != 0) + return (error); flags |= ZIO_FLAG_TRYHARD; + } ASSERT(ub->ub_txg <= txg); @@ -1248,7 +1252,7 @@ vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg, boolean_t tryhard) * are committed to stable storage before the uberblock update. */ if ((error = vdev_label_sync_list(spa, 0, txg, flags)) != 0) - return (error); + goto retry; /* * Sync the uberblocks to all vdevs in svd[]. @@ -1266,7 +1270,7 @@ vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg, boolean_t tryhard) * to the new uberblocks. */ if ((error = vdev_uberblock_sync_list(svd, svdcount, ub, flags)) != 0) - return (error); + goto retry; /* * Sync out odd labels for every dirty vdev. If the system dies @@ -1278,5 +1282,8 @@ vdev_config_sync(vdev_t **svd, int svdcount, uint64_t txg, boolean_t tryhard) * to disk to ensure that all odd-label updates are committed to * stable storage before the next transaction group begins. */ - return (vdev_label_sync_list(spa, 1, txg, flags)); + if ((error = vdev_label_sync_list(spa, 1, txg, flags)) != 0) + goto retry; + + return (0); } |