From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bernd Schubert Subject: messages after server crash Date: Mon, 11 Nov 2002 15:26:37 +0100 Sender: linux-raid-owner@vger.kernel.org Message-ID: <200211111526.37325.bernd-schubert@web.de> Mime-Version: 1.0 Content-Type: Multipart/Mixed; boundary="------------Boundary-00=_DG1FJZEWZXFYKM32GA5T" Return-path: To: linux-raid@vger.kernel.org List-Id: linux-raid.ids --------------Boundary-00=_DG1FJZEWZXFYKM32GA5T Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, after our server crashed on Friday and Sunday, we can see some strange ra= id=20 related messages in the logs (please see the messages below). Well, the 'delaying resync ...' messages are easy to understand, but are = they=20 related to the 'resync aborted' messages ? At least the /proc/mdstat look= s=20 fine. The bzip2-output of dmesg (that might give more information about what is= =20 going on) is attached. So do we have do worry about something going wrong with the software raid= ?=20 Of course, we are a bit worried about the the crashes at all, since this = never=20 happend before. Thanks in advance, Bernd PS: The kernel is a vanilla 2.4.19 with some of Neils NFS-patches that we= nt=20 into 2.4.20pre1 (all except the tcp-patches). Nov 10 11:38:31 coulomb kernel: raid5: resync aborted! Nov 10 11:38:31 coulomb kernel: md: delaying resync of md1 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: md: delaying resync of md2 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: md: delaying resync of md3 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: raid5: resync aborted! Nov 10 11:38:31 coulomb kernel: md: delaying resync of md1 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: md: delaying resync of md2 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: raid5: resync aborted! Nov 10 11:38:31 coulomb kernel: md: delaying resync of md1 until md0 has finished resync (they share one or more physical units) Nov 10 11:38:31 coulomb kernel: raid5: resync aborted! Nov 10 11:38:31 coulomb kernel: md: recovery thread got woken up ... Nov 10 11:38:31 coulomb kernel: md: recovery thread finished ... Nov 10 11:38:31 coulomb kernel: md: md_do_sync() got signal ... exiting Nov 10 11:38:31 coulomb kernel: raid5: resync aborted! coulomb:~ # cat /proc/mdstat Personalities : [raid5] read_ahead 1024 sectors md4 : active raid5 sde8[4] sdd8[3] sdc8[2] sdb8[1] sda8[0] 33960960 blocks level 5, 32k chunk, algorithm 2 [5/5] [UUUUU] md3 : active raid5 sde7[4] sdd7[3] sdc7[2] sdb7[1] sda7[0] 31261952 blocks level 5, 32k chunk, algorithm 2 [5/5] [UUUUU] md2 : active raid5 sde6[4] sdd6[3] sdc6[2] sdb6[1] sda6[0] 31261952 blocks level 5, 32k chunk, algorithm 2 [5/5] [UUUUU] md1 : active raid5 sde5[4] sdd5[3] sdc5[2] sdb5[1] sda5[0] 31261952 blocks level 5, 32k chunk, algorithm 2 [5/5] [UUUUU] md0 : active raid5 sde1[4] sdd1[3] sdc1[2] sdb1[1] sda1[0] 15614720 blocks level 5, 32k chunk, algorithm 2 [5/5] [UUUUU] --------------Boundary-00=_DG1FJZEWZXFYKM32GA5T Content-Type: application/x-bzip2; name="dmesg.out.bz2" Content-Transfer-Encoding: base64 Content-Disposition: attachment; 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