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Performance problem with xfs

To: linux-xfs@xxxxxxxxxxx
Subject: Performance problem with xfs
From: Feizhou <feizhou@xxxxxxxxxxxxx>
Date: Fri, 27 Feb 2004 18:17:24 +0800
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mozilla Thunderbird 0.5 (X11/20040208)
Hi,

I am having performance issues with a box running 3ware 0+1 mode where one of the filesystems is xfs based.

xfs_ili and xfs_inode are the values that change

 xfs_bmap /var/catchall/bulkdb/
/var/catchall/bulkdb/:
        0: [0..7]: 42235064..42235071

Also, kswapd chews substantial cpu.

The filesystem was created using the latest xfs tools with zarro options besides -f to overwrite the existing filesystem.

Please give me some pointers on how to tune the filesystem.

Feizhou


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