[systemd-devel] systemd / udev / kernel 3.3 / vmware

[Lennart Poettering]

On Sat, 21.04.12 13:25, Reindl Harald (h.reindl at thelounge.net) wrote:

> can someone please take a look at this F16 report?
> https://bugzilla.redhat.com/show_bug.cgi?id=806548
> 
> * boot sometimes terrible slow
> * randomly boot fails with udev crashing / timeout
> * shutdown terrible slow
> * partly also on physical machines but not sooo slow
> 
> since most of the boot time is consumed by udev and
> the terrible slow shutdown of > 30 seconds happens
> while unmounting "old..." i guess this is not only
> the kernel
> 
> feels like interaction between kernel/udev/systemd
> 
> on shutdown / reboot i can randomly see each single
> unmounting line for 1-2 seconds, this is odd
> 
> i have virtual machines which booted in 5-6 seconds
> and are now degraded up to 1 minute

The bug report suggests this was about a kernel feature
(CONFIG_RCU_FAST_NO_HZ=y) and not related to systemd, no?

Lennart

-- 
Lennart Poettering - Red Hat, Inc.