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Bug 551688 - sys-apps/systemd-220-r2 fails to correctly populate /dev for bache backed btrfs
Summary: sys-apps/systemd-220-r2 fails to correctly populate /dev for bache backed btrfs
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo systemd Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-06-10 16:28 UTC by Reuben Martin
Modified: 2015-07-07 01:06 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
systemd emerge info (systemd.emerge.info,5.50 KB, text/plain)
2015-06-10 16:29 UTC, Reuben Martin 		Details
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Description Reuben Martin 2015-06-10 16:28:40 UTC 
I have a bcache backed btrfs raid 0 storage array that is mounted in fstab by reference to it's UUID as found in /dev/disk/by-uuid

With the upgrade to systemd-220-r2, this device node is no longer created during boot. "btrfs fi show" shows that the file system is still there and in tact. After downgrading to systemd-219_p112 the dev nodes are correctly populated again.

There is a possibility this may be related to 551532

Reproducible: Always
Comment 1 Reuben Martin 2015-06-10 16:29:21 UTC 
Created attachment 404902 [details]
systemd emerge info
Comment 2 Alexander Tsoy 2015-07-04 14:33:32 UTC 
Should be fixed by commit 19672f1e5fd23ec3ea5b93b8268ae07f2b8e9645. Please try systemd-221.

See also: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787367
Comment 3 Reuben Martin 2015-07-06 18:22:09 UTC 
Confirmed that this is fixed in 221.
Comment 4 Alexander Tsoy 2015-07-06 23:54:54 UTC 
systemd-221 is currently masked and udev-221 is not yet in the tree, so systemd and udev maintainers might want to backport this trivial fix to -220.
http://cgit.freedesktop.org/systemd/systemd/commit/?id=19672f1e5fd23ec3ea5b93b8268ae07f2b8e9645
Comment 5 Mike Gilbert gentoo-dev 2015-07-07 01:06:33 UTC 
I will be unmasking systemd-221 or systemd-222 within the next couple of weeks.