Rescan enclosure sysfs path on import

When you create a pool, zfs writes vd->vdev_enc_sysfs_path with the
enclosure sysfs path to the fault LEDs, like:

    vdev_enc_sysfs_path = /sys/class/enclosure/0:0:1:0/SLOT8

However, this enclosure path doesn't get updated on successive imports
even if enclosure path to the disk changes.  This patch fixes the issue.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #11950 
Closes #12095
This commit is contained in:
Tony Hutter
2021-10-04 12:32:16 -07:00
committed by GitHub
parent aad91df075
commit 2a8430a260
9 changed files with 169 additions and 63 deletions
+2 -1
View File
@@ -5156,11 +5156,12 @@ get_stat_flags(zpool_list_t *list)
* Return 1 if cb_data->cb_vdev_names[0] is this vdev's name, 0 otherwise.
*/
static int
is_vdev_cb(zpool_handle_t *zhp, nvlist_t *nv, void *cb_data)
is_vdev_cb(void *zhp_data, nvlist_t *nv, void *cb_data)
{
iostat_cbdata_t *cb = cb_data;
char *name = NULL;
int ret = 0;
zpool_handle_t *zhp = zhp_data;
name = zpool_vdev_name(g_zfs, zhp, nv, cb->cb_name_flags);