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Re: Xfs delaylog hanged up

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: Xfs delaylog hanged up
From: Spelic <spelic@xxxxxxxxxxxxx>
Date: Tue, 23 Nov 2010 14:28:09 +0100
Cc: xfs@xxxxxxxxxxx
In-reply-to: <4CEBA2D5.2020708@xxxxxxxxxxxxx>
References: <4CEAC412.9000406@xxxxxxxxxxxxx> <20101122232929.GJ13830@dastard> <4CEBA2D5.2020708@xxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.11) Gecko/20100713 Thunderbird/3.0.6
On 11/23/2010 12:17 PM, Spelic wrote:
mdadm --create /dev/md5 --raid-devices=16 --chunk=1024 --level=5 --metadata=1.0 pci-0000:05:00.0-scsi-0:0:{15..0}:0 --name=backup:perftest --assume-clean

I forgot one setting: md/stripe_cache_size was set to 32768
I forgot to check stripe_cache_active during the hang... but I don't think it was an MD bug
Regards

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