diff options
Diffstat (limited to 'module')
| -rw-r--r-- | module/zfs/zvol.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c index f8e325676..b0d59fe0c 100644 --- a/module/zfs/zvol.c +++ b/module/zfs/zvol.c @@ -941,7 +941,8 @@ zvol_first_open(zvol_state_t *zv) zv->zv_zilog = zil_open(os, zvol_get_data); VERIFY(dsl_prop_get_integer(zv->zv_name, "readonly", &ro, NULL) == 0); - if (ro || dmu_objset_is_snapshot(os)) { + if (ro || dmu_objset_is_snapshot(os) || + !spa_writeable(dmu_objset_spa(os))) { set_disk_ro(zv->zv_disk, 1); zv->zv_flags |= ZVOL_RDONLY; } else { @@ -1352,10 +1353,12 @@ __zvol_create_minor(const char *name) queue_flag_set_unlocked(QUEUE_FLAG_NONROT, zv->zv_queue); #endif - if (zil_replay_disable) - zil_destroy(dmu_objset_zil(os), B_FALSE); - else - zil_replay(os, zv, zvol_replay_vector); + if (spa_writeable(dmu_objset_spa(os))) { + if (zil_replay_disable) + zil_destroy(dmu_objset_zil(os), B_FALSE); + else + zil_replay(os, zv, zvol_replay_vector); + } zv->zv_objset = NULL; out_dmu_objset_disown: |