Hello Tom, all, with 220 I get a severe boot time regression:
$ systemd-analyze
Startup finished in 30.751s (kernel) + 11.706s (userspace) = 42.458s
which used to be
$ systemd-analyze
Startup finished in 703ms (kernel) + 890ms (userspace) = 1.593s
(this is a VM)
It seems udevd --daemon spends 30 seconds timing out in the initramfs:
[ 0.384519] systemd-udevd[55]: starting version 220
[ 30.736381] systemd-udevd[56]: timeout, giving up waiting for workers to
finish
and then some more in the real root:
$ systemd-analyze blame
10.826s dev-vda1.device
10.067s systemd-tmpfiles-setup-dev.service
10.031s systemd-sysctl.service
10.019s systemd-journald.service
10.005s sys-fs-fuse-connections.mount
10.001s tmp.mount
(full journal at http://paste.ubuntu.com/11372265/, but it's not very
useful)
I bisected this to
http://cgit.freedesktop.org/systemd/systemd/commit/?id=e237d8c
udevd: move file descriptors to Manager
this is hard to revert individually as there are lots of other recent changes
in udev around this commit, but any version before that commit is fast
and doesn't give that timeout error.
Current trunk as of commit 185abfc3 still has that problem, so it
wasn't fixed by one of the recent udev commits.
Does anyone else see this too? Any idea what causes this?
Thanks,
Martin
--
Martin Pitt | http://www.piware.de
Ubuntu Developer (www.ubuntu.com) | Debian Developer (www.debian.org)
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