From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roman Mamedov <rm@romanrm.ru>
Subject: Re: Need to remove failed disk from RAID5 array
Date: Thu, 19 Jul 2012 09:16:11 +0600
Message-ID: <20120719091611.22e16100@natsu>
References: <CAB1R3shxBWebm13ie5gR0h++-GBTyfZrranHr8tjGkbPipV32w@mail.gmail.com>
	<50071C0A.8080307@tmr.com>
	<CAB1R3sjhES1+0XB43oXLomgH7Q6LPiTm11tPSoDJ91RRrfNy=A@mail.gmail.com>
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To: Alex <mysqlstudent@gmail.com>
Cc: Bill Davidsen <davidsen@tmr.com>, Linux RAID <linux-raid@vger.kernel.org>, Neil Brown <neilb@suse.de>
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On Wed, 18 Jul 2012 22:44:06 -0400
Alex <mysqlstudent@gmail.com> wrote:

> I'm not sure what stats I could provide to troubleshoot this further.
> At this rate, the 2.7T array will take a full day to resync. Is that
> to be expected?

1) did you try increasing stripe_cache_size?

2) maybe it's an "Advanced Format" drive, the RAID partition is not properly
aligned?

--=20
With respect,
Roman

~~~~~~~~~~~~~~~~~~~~~~~~~~~
"Stallman had a printer,
with code he could not see.
So he began to tinker,
and set the software free."

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