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lvm2/udev
Peter Rajnoha 1650c10438 udev: do not overwrite ID_MODEL in 69-dm-lvm-metad.rules
We've been assigning this in 69-dm-lvm-metad.rules:

  ENV{ID_MODEL}="LVM PV $env{ID_FS_UUID_ENC} on /dev/$name"

This was for the description to appear for each systemd device
unit representing this device, for example:

  $systemctl -a | grep "LVM PV"
  dev-block-252:2.device                                                                                         loaded    active   plugged   LVM PV JhxC7B-YTgk-3jIU-5GVo-c4gV-W8t3-UUz06p on /dev/vda2 2
  dev-disk-by\x2did-lvm\x2dpv\x2duuid\x2dJhxC7B\x2dYTgk\x2d3jIU\x2d5GVo\x2dc4gV\x2dW8t3\x2dUUz06p.device         loaded    active   plugged   LVM PV JhxC7B-YTgk-3jIU-5GVo-c4gV-W8t3-UUz06p on /dev/vda2 2
  ...

However, there could be an actual ID_MODEL that people are interested in
more than the fact that this is an LVM PV and so we shouldn't overwrite
the value.

Also, we already have a symlink /dev/disk/by-id/lvm-pv-uuid-<PV_UUID>
created which is then reflected as device unit (all device's symlinks
have systemd device unit representation) so we can still reach this
information in systemd unit listings even without setting the ID_MODEL.

Reported here: https://github.com/lvmteam/lvm2/issues/21
2019-07-04 13:06:44 +02:00
..
.gitignore gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
10-dm.rules.in udev: rules: add comments explaining subsystem-specific rules 2016-04-26 12:57:37 +02:00
11-dm-lvm.rules.in udev: clear temporary variable properly 2014-01-20 12:54:10 +01:00
12-dm-permissions.rules add copyright lines 2009-10-26 22:42:07 +00:00
13-dm-disk.rules.in udev: also create /dev/disk/by-part{label,uuid} and gpt-auto-root symlinks 2017-07-10 12:36:39 +02:00
69-dm-lvm-metad.rules.in udev: do not overwrite ID_MODEL in 69-dm-lvm-metad.rules 2019-07-04 13:06:44 +02:00
95-dm-notify.rules.in udev: udev rules cleanup 2012-06-27 12:11:56 +02:00
Makefile.in udev: keep systemd vars on change event in 69-dm-lvm-metad.rules for systemd reload 2018-04-17 11:38:12 +02:00