From: Rinat Shigapov <srk@nevod.ru>
To: sysadmins@lists.altlinux.org
Subject: [Sysadmins] Подвисание интерфейса
Date: Mon, 30 Nov 2009 10:23:00 +0500
Message-ID: <4B1356B4.2090805@nevod.ru> (raw)
Добрый день!
Примерно раз в 2 месяца подвисает один из интерфейсов. Спасает ребут.
Судя по логам, проблемы с прерываниями:
Nov 29 04:03:35 router kernel: NETDEV WATCHDOG: eth2: transmit timed out
Nov 29 04:03:35 router kernel: eth2: transmit timed out, tx_status 00
status e601.
Nov 29 04:03:35 router kernel: diagnostics: net 0cfa media 8880 dma
0000003a fifo 0000
Nov 29 04:03:35 router kernel: eth2: Interrupt posted but not delivered
-- IRQ blocked by another device?
Nov 29 04:03:35 router kernel: Flags; bus-master 1, dirty 20330650(10)
current 20330650(10)
Nov 29 04:03:35 router kernel: Transmit list 00000000 vs.
ffff8100365a4840.
Nov 29 04:03:35 router kernel: 0: @ffff8100365a4200 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 1: @ffff8100365a42a0 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 2: @ffff8100365a4340 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 3: @ffff8100365a43e0 length 80000106
status 00010106
Nov 29 04:03:35 router kernel: 4: @ffff8100365a4480 length 80000218
status 00010218
Nov 29 04:03:35 router kernel: 5: @ffff8100365a4520 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 6: @ffff8100365a45c0 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 7: @ffff8100365a4660 length 80000107
status 00010107
Nov 29 04:03:35 router kernel: 8: @ffff8100365a4700 length 80000107
status 80010107
Nov 29 04:03:35 router kernel: 9: @ffff8100365a47a0 length 80000221
status 80010221
Nov 29 04:03:35 router kernel: 10: @ffff8100365a4840 length 80000094
status 00010094
Nov 29 04:03:35 router kernel: 11: @ffff8100365a48e0 length 80000124
status 00010124
Nov 29 04:03:35 router kernel: 12: @ffff8100365a4980 length 80000124
status 00010124
Nov 29 04:03:35 router kernel: 13: @ffff8100365a4a20 length 80000124
status 00010124
Nov 29 04:03:35 router kernel: 14: @ffff8100365a4ac0 length 8000003e
status 0001003e
Nov 29 04:03:35 router kernel: 15: @ffff8100365a4b60 length 80000107
status 00010107
Есть ли меры профилактики против этого?
Речь идёт о карте 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 74),
ядро 2.6.18-ovz-smp-alt23.M40.3
--
С уважением, Шигапов Ринат
инженер-программист ООО "Невод"
тел. (342) 2 196 960
JID: dxist эт ya.ru
next reply other threads:[~2009-11-30 5:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-30 5:23 Rinat Shigapov [this message]
2009-11-30 18:21 ` Michael Shigorin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B1356B4.2090805@nevod.ru \
--to=srk@nevod.ru \
--cc=sysadmins@lists.altlinux.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
ALT Linux sysadmins discussion
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/sysadmins/0 sysadmins/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 sysadmins sysadmins/ http://lore.altlinux.org/sysadmins \
sysadmins@lists.altlinux.org sysadmins@lists.altlinux.ru sysadmins@lists.altlinux.com
public-inbox-index sysadmins
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.sysadmins
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git