udev: do not assume static device-mapper major number

It is not static. QubesOS/qubes-issues#1586
8 years ago · 50145d448a
parent e23cbbc261
commit 50145d448a
1 changed files with 3 additions and 3 deletions
--- a/udev/udev-qubes-block.rules
+++ b/udev/udev-qubes-block.rules
@ -11,9 +11,9 @@ KERNEL=="xvda|xvdb|xvdc*|xvdd", ENV{UDISKS_IGNORE}="1"
 ENV{MAJOR}=="202", GOTO="qubes_block_end"

 # Skip device-mapper devices
-ENV{MAJOR}=="253", ENV{DM_NAME}=="snapshot-*", GOTO="qubes_block_end"
-ENV{MAJOR}=="253", ENV{DM_NAME}=="origin-*", GOTO="qubes_block_end"
-ENV{MAJOR}=="253", ENV{DM_NAME}=="", GOTO="qubes_block_end"
+KERNEL=="dm-*", ENV{DM_NAME}=="snapshot-*", GOTO="qubes_block_end"
+KERNEL=="dm-*", ENV{DM_NAME}=="origin-*", GOTO="qubes_block_end"
+KERNEL=="dm-*", ENV{DM_NAME}=="", GOTO="qubes_block_end"

 IMPORT{db}="QUBES_EXPOSED"
 ACTION=="add", IMPORT{program}="/usr/lib/qubes/udev-block-add-change"