diff --git a/elements/overcloud-partition-uefi/static/usr/lib/udev/rules.d/13-dm-disk.rules b/elements/overcloud-partition-uefi/static/usr/lib/udev/rules.d/13-dm-disk.rules new file mode 100644 index 000000000..9229a05d3 --- /dev/null +++ b/elements/overcloud-partition-uefi/static/usr/lib/udev/rules.d/13-dm-disk.rules @@ -0,0 +1,56 @@ +# Copyright (C) 2009 Red Hat, Inc. All rights reserved. +# +# This file is part of LVM2. + +# Udev rules for device-mapper devices. +# +# These rules create symlinks in /dev/disk directory. +# Symlinks that depend on probing filesystem type, +# label and uuid are created only if the device is not +# suspended. + +# "add" event is processed on coldplug only! +ACTION!="add|change", GOTO="dm_end" +ENV{DM_UDEV_RULES_VSN}!="?*", GOTO="dm_end" +ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}=="1", GOTO="dm_end" + +SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}" +ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}" + +ENV{DM_SUSPENDED}=="1", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}=="1", GOTO="dm_import" +ENV{DM_NOSCAN}=="1", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}=="1", GOTO="dm_import" +ENV{DM_SUSPENDED}=="1", GOTO="dm_end" +ENV{DM_NOSCAN}=="1", GOTO="dm_watch" + +IMPORT{builtin}="blkid" +GOTO="dm_link" + +LABEL="dm_import" +IMPORT{db}="ID_FS_USAGE" +IMPORT{db}="ID_FS_UUID_ENC" +IMPORT{db}="ID_FS_LABEL_ENC" +IMPORT{db}="ID_PART_ENTRY_NAME" +IMPORT{db}="ID_PART_ENTRY_UUID" +IMPORT{db}="ID_PART_ENTRY_SCHEME" +IMPORT{db}="ID_PART_GPT_AUTO_ROOT" + +LABEL="dm_link" +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 +# and useless events whenever the device opened for read-write is closed. +# The best would be to generete the event directly in the tool changing +# relevant information so only relevant events will be processed +# (like creating a filesystem, changing filesystem label etc.). +# +# But let's use this until we have something better... +LABEL="dm_watch" +OPTIONS+="watch" + +LABEL="dm_end"