main - udev: remove rule for explicit creation of /dev/mapper/control
Peter Rajnoha <[email protected]>
| Newsgroups | gmane.linux.lvm.devel |
|---|---|
| Message-ID | <[email protected]> |
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=8498874147c886032817c24d11231947a041bc2e Commit: 8498874147c886032817c24d11231947a041bc2e Parent: e7c8a825061d57efaffad80667873fa8d68d31ab Author: Peter Rajnoha <[email protected]> AuthorDate: Thu Feb 2 15:30:30 2023 +0100 Committer: Peter Rajnoha <[email protected]> CommitterDate: Thu Feb 2 15:41:47 2023 +0100 udev: remove rule for explicit creation of /dev/mapper/control We used KERNEL=="device-mapper", NAME="/dev/mapper/control" udev rule to create the /dev/mapper/control file. The "NAME" rule should be only used to rename network devices, otherwise udev issues a warning message. The device-mapper driver has proper DEVNAME=/dev/mapper/control propagated in the uevent environment when it is loaded so we don't need further instruction on where to create the node - udev knows already. Also, these days, it is created directly by kernel inside devtmpfs. This makes the NAME="/dev/mapper/control" rule completely obsolete. --- WHATS_NEW_DM | 1 + udev/10-dm.rules.in | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM index 052fb9daf..43bf62a29 100644 --- a/WHATS_NEW_DM +++ b/WHATS_NEW_DM @@ -1,5 +1,6 @@ Version 1.02.191 - ===================================== + Remove NAME="mapper/control" rule from 10-dm.rules to avoid udev warnings. Version 1.02.189 - 22nd December 2022 ===================================== diff --git a/udev/10-dm.rules.in b/udev/10-dm.rules.in index b4fa52ab7..4ffd3e265 100644 --- a/udev/10-dm.rules.in +++ b/udev/10-dm.rules.in @@ -28,8 +28,6 @@ # Also, keep in mind that recent rules may also require recent # subsystem-specific binaries. -KERNEL=="device-mapper", NAME="(DM_DIR)/control" - SUBSYSTEM!="block", GOTO="dm_end" KERNEL!="dm-[0-9]*", GOTO="dm_end" (DM_EXEC_RULE) -- lvm-devel mailing list [email protected] https://listman.redhat.com/mailman/listinfo/lvm-devel