diff options
Diffstat (limited to 'cddl/contrib/opensolaris/lib/libzfs/common')
| -rw-r--r-- | cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c index 7b3682d..061daab 100644 --- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c +++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c @@ -3110,15 +3110,25 @@ zpool_vdev_name(libzfs_handle_t *hdl, zpool_handle_t *zhp, nvlist_t *nv, char buf[64]; vdev_stat_t *vs; uint_t vsc; + int have_stats; + int have_path; - if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NOT_PRESENT, - &value) == 0) { + have_stats = nvlist_lookup_uint64_array(nv, ZPOOL_CONFIG_VDEV_STATS, + (uint64_t **)&vs, &vsc) == 0; + have_path = nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0; + + /* + * If the device is not currently present, assume it will not + * come back at the same device path. Display the device by GUID. + */ + if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NOT_PRESENT, &value) == 0 || + have_path && have_stats && vs->vs_state <= VDEV_STATE_CANT_OPEN) { verify(nvlist_lookup_uint64(nv, ZPOOL_CONFIG_GUID, &value) == 0); (void) snprintf(buf, sizeof (buf), "%llu", (u_longlong_t)value); path = buf; - } else if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0) { + } else if (have_path) { /* * If the device is dead (faulted, offline, etc) then don't @@ -3126,8 +3136,7 @@ zpool_vdev_name(libzfs_handle_t *hdl, zpool_handle_t *zhp, nvlist_t *nv, * open a misbehaving device, which can have undesirable * effects. */ - if ((nvlist_lookup_uint64_array(nv, ZPOOL_CONFIG_VDEV_STATS, - (uint64_t **)&vs, &vsc) != 0 || + if ((have_stats == 0 || vs->vs_state >= VDEV_STATE_DEGRADED) && zhp != NULL && nvlist_lookup_string(nv, ZPOOL_CONFIG_DEVID, &devid) == 0) { |
