lkml.org 
[lkml]   [2007]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: change strip_cache_size freeze the whole raid
Date

> Justin Piszcz wrote:
>> Yes, I noticed this bug too, if you change it too many times or change it
>> at the 'wrong' time, it hangs up when you echo numbr >
>> /proc/stripe_cache_size.
>>
>> Basically don't run it more than once and don't run it at the 'wrong'
>> time and it works. Not sure where the bug lies, but yeah I've seen that
>> on 3 different machines!
>
> Can you tell us when the "right" time is or maybe what the "wrong" time
> is? Also, is this kernel specific? Does it (increasing
> stripe_cache_size) work with RAID6 too?
>
> Thanks,
>
> Steve

I think if your /sys/block/md_your_raid6/md/ have a file
"stripe_cache_size", then it should works with raid6 too.

Kyle

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-01-22 17:09    [W:0.178 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site