From: Patrik Jonsson <patrik@ucolick.org>
To: linux-raid@vger.kernel.org
Subject: raid5 hang on get_active_stripe
Date: Mon, 13 Mar 2006 14:36:48 -0800 [thread overview]
Message-ID: <4415F400.5030808@ucolick.org> (raw)
In-Reply-To: <5d96567b0603060456h5f2c3cc8me790c86b74e1f854@mail.gmail.com>
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Hi all,
I just experienced some kind of lockup accessing my 8-drive raid5
(2.6.16-rc4-mm2). The system has been up for 16 days running fine, but
now processes that try to read the md device hang. ps tells me they are
all sleeping in get_active_stripe. There is nothing in the syslog, and I
can read from the individual drives fine with dd. mdadm says the state
is "active".
I'm not sure what to do now. Is it safe to try to reboot the system or
could that cause the device to get corrupted if it's hung in the middle
of some important operation?
Ideas appreciated,
/Patrik
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next prev parent reply other threads:[~2006-03-13 22:36 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-06 11:46 raid5 performance question Raz Ben-Jehuda(caro)
2006-03-06 11:59 ` Gordon Henderson
2006-03-06 12:56 ` Raz Ben-Jehuda(caro)
2006-03-13 22:36 ` Patrik Jonsson [this message]
2006-03-13 23:17 ` raid5 hang on get_active_stripe Neil Brown
2006-05-11 15:13 ` dean gaudet
2006-05-17 18:41 ` dean gaudet
2006-05-19 3:46 ` Neil Brown
2006-05-23 2:33 ` Neil Brown
2006-05-26 16:07 ` dean gaudet
2006-05-26 23:55 ` Neil Brown
2006-05-27 0:28 ` dean gaudet
2006-05-27 15:42 ` dean gaudet
2006-05-28 12:04 ` Neil Brown
2006-05-29 20:56 ` dean gaudet
2006-05-29 23:51 ` Neil Brown
2006-05-31 0:15 ` dean gaudet
2006-05-31 0:46 ` Neil Brown
2006-05-31 1:03 ` dean gaudet
2006-05-31 1:38 ` Neil Brown
2006-05-31 1:46 ` dean gaudet
2006-06-01 2:51 ` Neil Brown
2006-06-02 7:10 ` dean gaudet
2006-06-02 7:27 ` Neil Brown
2006-06-10 19:49 ` dean gaudet
2006-06-13 18:53 ` Bill Davidsen
2006-06-13 19:05 ` dean gaudet
2006-06-13 23:13 ` Neil Brown
2006-10-07 23:25 ` Chris Allen
2006-10-09 11:03 ` Chris Allen
2006-10-09 23:06 ` Neil Brown
2006-10-09 23:21 ` Chris Allen
2006-10-10 0:08 ` Neil Brown
2006-10-10 10:27 ` Bas van Schaik
2006-11-14 10:28 ` Chris Allen
2006-11-15 20:39 ` dean gaudet
2006-03-06 22:17 ` raid5 performance question Guy
2006-03-06 22:24 ` Neil Brown
2006-03-07 8:40 ` Raz Ben-Jehuda(caro)
2006-03-07 23:03 ` Neil Brown
2006-03-22 13:22 ` Bill Davidsen
2006-03-24 4:40 ` Neil Brown
2006-03-08 6:45 ` thunder7
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