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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 |