diff options
Diffstat (limited to 'cmd/zpool')
| -rw-r--r-- | cmd/zpool/zpool_main.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c index 6f8817c09..620746f8e 100644 --- a/cmd/zpool/zpool_main.c +++ b/cmd/zpool/zpool_main.c @@ -1154,11 +1154,16 @@ fill_vdev_info(nvlist_t *list, zpool_handle_t *zhp, char *name, vdev_stat_t *vs; uint_t c; nvlist_t *nvdev; + nvlist_t *nvdev_parent = NULL; + char *_name; if (strcmp(name, zpool_get_name(zhp)) != 0) - nvdev = zpool_find_vdev(zhp, name, NULL, &l2c, NULL); + _name = name; else - nvdev = zpool_find_vdev(zhp, "root-0", NULL, &l2c, NULL); + _name = (char *)"root-0"; + + nvdev = zpool_find_vdev(zhp, _name, NULL, &l2c, NULL); + fnvlist_add_string(list, "name", name); if (addtype) fnvlist_add_string(list, "type", "VDEV"); @@ -1203,8 +1208,32 @@ fill_vdev_info(nvlist_t *list, zpool_handle_t *zhp, char *name, ZPOOL_CONFIG_ALLOCATION_BIAS, &bias); if (bias != NULL) fnvlist_add_string(list, "class", bias); - else - fnvlist_add_string(list, "class", "normal"); + else { + nvdev_parent = NULL; + nvdev_parent = zpool_find_parent_vdev(zhp, + _name, NULL, NULL, NULL); + + /* + * With a mirrored special device, the parent + * "mirror" vdev will have + * ZPOOL_CONFIG_ALLOCATION_BIAS set to "special" + * not the leaf vdevs. If we're a leaf vdev + * in that case we need to look at our parent + * to see if they're "special" to know if we + * are "special" too. + */ + if (nvdev_parent) { + (void) nvlist_lookup_string( + nvdev_parent, + ZPOOL_CONFIG_ALLOCATION_BIAS, + &bias); + } + if (bias != NULL) + fnvlist_add_string(list, "class", bias); + else + fnvlist_add_string(list, "class", + "normal"); + } } if (nvlist_lookup_uint64_array(nvdev, ZPOOL_CONFIG_VDEV_STATS, (uint64_t **)&vs, &c) == 0) { |