From: Gilberto Diaz <gilberto@ula.ve>
To: Gordon Henderson <gordon@drogon.net>
Cc: linux-raid@vger.kernel.org
Subject: Re: cpu consumption
Date: Tue, 24 Jan 2006 08:13:18 -0400 [thread overview]
Message-ID: <43D619DE.7010900@ula.ve> (raw)
In-Reply-To: <Pine.LNX.4.56.0601232238440.23760@lion.drogon.net>
Thanks Gordon, Guy, Michel and Neil, your advises were very useful.
Gordon was right, all raids are still syncing (Bellow part of the
/proc/mdstat file). Guy you were right too, the command "uptime" does
not display the cpu load directly, sorry about that.
Best regards
Gilberto
----------------------------------------------------------------------------------------------------------------------------------------------------
Personalities : [linear] [raid0] [raid1] [raid5] [multipath] [raid6]
[raid10] [faulty]
md6 : active raid1 sdk[0] sdl[1]
244190144 blocks [2/2] [UU]
[================>....] resync = 83.4% (203849152/244190144)
finish=5.0min spee
d=131933K/sec
md5 : active raid1 sdi[0] sdj[1]
244190144 blocks [2/2] [UU]
[================>....] resync = 83.8% (204684480/244190144)
finish=5.1min spee
d=127124K/sec
.
.
.
--------------------------------------------------------------------------------------------------------------------------------------------------------------
Gordon Henderson wrote:
>On Mon, 23 Jan 2006, Gilberto Diaz wrote:
>
>
>
>> The problem is that the following proccesses are using a lot of cpu
>>time.
>>
>> md1_raid1
>> md1_resync
>> ......
>> md6_raid1
>> md6_resync
>>
>> Here is a sample of the uptime command
>>
>>17:54:16 up 5:48, 2 users, load average: 5.02, 5.05, 5.26
>>
>> Does anybody have an idea what is the problem? Thank a lot in advance
>>
>>
>
>to me, it looks like the "problem" is that the RAID system is still
>creating the array and syncing all the partitions up. Once it's finished
>your system will be idle.
>
>I bet it's stopped doing it by the time you get this email... What does
>the output of
>
> cat /proc/mdstat
>
>look like?
>
>Gordon
>
>
>
next prev parent reply other threads:[~2006-01-24 12:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-23 22:28 cpu consumption Gilberto Diaz
2006-01-23 22:40 ` Gordon Henderson
2006-01-24 12:13 ` Gilberto Diaz [this message]
2006-01-23 23:08 ` Guy
2006-01-24 3:05 ` Neil Brown
2006-01-24 6:03 ` Mitchell Laks
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