From: Bill Davidsen <davidsen@tmr.com>
To: Neil Brown <neilb@suse.de>
Cc: dean gaudet <dean@arctic.org>,
Patrik Jonsson <patrik@ucolick.org>,
linux-raid@vger.kernel.org
Subject: Re: raid5 hang on get_active_stripe
Date: Tue, 13 Jun 2006 14:53:08 -0400 [thread overview]
Message-ID: <448F0994.6050704@tmr.com> (raw)
In-Reply-To: <17535.59496.431182.785563@cse.unsw.edu.au>
Neil Brown wrote:
>On Friday June 2, dean@arctic.org wrote:
>
>
>>On Thu, 1 Jun 2006, Neil Brown wrote:
>>
>>
>>
>>>I've got one more long-shot I would like to try first. If you could
>>>backout that change to ll_rw_block, and apply this patch instead.
>>>Then when it hangs, just cat the stripe_cache_active file and see if
>>>that unplugs things or not (cat it a few times).
>>>
>>>
>>nope that didn't unstick it... i had to raise stripe_cache_size (from 256
>>to 768... 512 wasn't enough)...
>>
>>-dean
>>
>>
>
>Ok, thanks.
>I still don't know what is really going on, but I'm 99.9863% sure this
>will fix it, and is a reasonable thing to do.
>(Yes, I lose a ';'. That is deliberate).
>
>Please let me know what this proves, and thanks again for your
>patience.
>
>NeilBrown
>
[...snip...]
Will that fix be in 2.6.17?
--
bill davidsen <davidsen@tmr.com>
CTO TMR Associates, Inc
Doing interesting things with small computers since 1979
next prev parent reply other threads:[~2006-06-13 18:53 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 ` raid5 hang on get_active_stripe Patrik Jonsson
2006-03-13 23:17 ` 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 [this message]
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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