From: Anton Gorlov <stalker@altlinux.ru>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: Re: [Sysadmins] libvirt
Date: Mon, 16 Apr 2012 09:27:10 +0400
Message-ID: <4F8BADAE.6070905@altlinux.ru> (raw)
In-Reply-To: <4F89D24E.6060004@altlinux.ru>
https://bugzilla.redhat.com/show_bug.cgi?id=812654
14.04.2012 23:38, Anton Gorlov написал:
> 14.04.2012 13:05, Anton Gorlov написал:
>> заметил ещё 1 странность. в конфиге libvirt выставлено
>> auth_unix_rw = "none"
>> так вот при любых действиях оно в 1 момент о чём-то долго думает, даже
>> libvirt-install
>
>
> нет Майк - это таки не dns. Посидел с strace - оно тормозит на
>
> futex(0x7db354, FUTEX_WAIT_PRIVATE, 4, NULL) = -1 EAGAIN (Resource
> temporarily unavailable)
> futex(0x7db354, FUTEX_WAIT_PRIVATE, 5, NULL) = 0
> futex(0x7db328, FUTEX_WAIT_PRIVATE, 2, NULL) = 0
> futex(0x7db328, FUTEX_WAKE_PRIVATE, 1) = 0
> futex(0x7db354, FUTEX_WAIT_PRIVATE, 9, NULL) = 0
> futex(0x7db328, FUTEX_WAIT_PRIVATE, 2, NULL) = 0
> futex(0x7db328, FUTEX_WAKE_PRIVATE, 1) = 0
> futex(0x7db354, FUTEX_WAIT_PRIVATE, 19, NULL
>
> (и таких кусков с разными пидами довольно много)
>
> тормозит по 6-10 секунд примерно. и стабильно после почти каждого
> рестарта libvirtd
>
> s -1 log*
> log.29411
> log.29412
> log.29413
> log.29414
> log.29415
> log.29416
> log.29417
> log.29418
> log.29419
> log.29420
> log.29421
> log.29422
>
>
> попробую сейчас вылезти в апстрим
> uname -a
> Linux f37.local 3.3.1-std-def-alt1 #1 SMP Tue Apr 10 13:27:26 UTC 2012
> x86_64 GNU/Linux
>
> rpm -qa | grep libvirt
> python-module-libvirt-0.9.6-alt1
> libvirt-0.9.6-alt1
next prev parent reply other threads:[~2012-04-16 5:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 20:45 Anton Gorlov
2012-04-14 8:32 ` Anton Gorlov
2012-04-14 9:05 ` Anton Gorlov
2012-04-14 9:38 ` Michael Shigorin
2012-04-14 9:52 ` Anton Gorlov
2012-04-14 19:38 ` Anton Gorlov
2012-04-16 5:27 ` Anton Gorlov [this message]
2012-04-16 16:31 ` Anton Gorlov
2012-04-16 8:56 ` Alexey Shabalin
2012-04-16 9:33 ` Anton Gorlov
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