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| author | Peter Rajnoha <prajnoha@redhat.com> | 2017-07-10 12:35:53 +0200 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2017-07-10 12:36:39 +0200 |
| commit | c48149cf80c6582c2369bc7f8a33d794021d9dae (patch) | |
| tree | d01239f3876f18928a9920ca7bc3bcde8bf675d2 /udev | |
| parent | cf3a6bbbe881d9a4ba6d108304f0c07ee6cd8d1a (diff) | |
| download | lvm2-c48149cf80c6582c2369bc7f8a33d794021d9dae.tar.gz | |
udev: also create /dev/disk/by-part{label,uuid} and gpt-auto-root symlinks
The blkid we call in 13-dm-disk.rules also returns identifiers for
partitions based on which the /dev/disk/by-part{uuid,label} and
gpt-auto-root symlinks should be created in the same manner as we
already create symlinks for filesystem labels and uuids.
This is because we handle blkid calls and symlink creation under
/dev/disk ourselves in our 13-dm-disk.rules for device-mapper devices
for us to have more control over this process.
See also https://lists.freedesktop.org/archives/systemd-devel/2017-July/039220.html
and original report http://tracker.ceph.com/issues/19489 for
the exact case where these symlinks were missing.
Diffstat (limited to 'udev')
| -rw-r--r-- | udev/13-dm-disk.rules.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/udev/13-dm-disk.rules.in b/udev/13-dm-disk.rules.in index 4b64dd69e..535581070 100644 --- a/udev/13-dm-disk.rules.in +++ b/udev/13-dm-disk.rules.in @@ -24,6 +24,9 @@ ENV{DM_NOSCAN}=="1", GOTO="dm_watch" ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS="link_priority=-100" ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" +ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}" +ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}" +ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_GPT_AUTO_ROOT}=="1", SYMLINK+="gpt-auto-root" # Add inotify watch to track changes on this device. # Using the watch rule is not optimal - it generates a lot of spurious |