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4fdbd43450
vdev_id uses the /dev/mapper/ symlinks to resolve a UUID to a dm name (like dm-1). However on some multipath setups, there is no /dev/mapper/ entry for the UUID at the time vdev_id is called by udev. However, this isn't necessarily needed, as we may be able to resolve the dm name from the $DEVNAME that udev passes us (like DEVNAME="/dev/dm-1"). This patch tries to resolve the dm name from $DEVNAME first, before falling back to looking in /dev/mapper/. This fixed an issue where the by-vdev names weren't reliably showing up on one of our nodes. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes #11698 |
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| .. | ||
| arc_summary | ||
| arcstat | ||
| dbufstat | ||
| fsck_zfs | ||
| mount_zfs | ||
| raidz_test | ||
| vdev_id | ||
| zdb | ||
| zed | ||
| zfs | ||
| zfs_ids_to_path | ||
| zgenhostid | ||
| zhack | ||
| zinject | ||
| zpool | ||
| zpool_influxdb | ||
| zstream | ||
| zstreamdump | ||
| ztest | ||
| zvol_id | ||
| zvol_wait | ||
| Makefile.am | ||