From: "Daniel L. Miller" <dmiller@amfes.com>
To: xfs@oss.sgi.com
Subject: Re: Delay in folder access
Date: Mon, 23 Jul 2012 10:44:12 -0700 [thread overview]
Message-ID: <assp.05517082ab.500D8D6C.8090707@amfes.com> (raw)
In-Reply-To: <500D2731.5050004@hardwarefreak.com>
On 7/23/2012 3:28 AM, Stan Hoeppner wrote:
> On 7/23/2012 1:29 AM, Daniel L. Miller wrote:
>> I have an XFS partition on simple 4-disk RAID-10 array. The array is
>> mounted at /raid. I have a variety of subfolders - one of which is
>> /raid/data - which in turn has a number of subfolders.
>>
>> Doing a simple "ls /raid" has no problems. Similarly, no issues with
>> "ls /raid/data/stuff". But ... executing "ls /raid/data" results in a
>> delay, sometimes in minutes, before it returns.
> How many files are in /raid/data, excluding subdirs? If it's many tens
> of thousands ls will be slow, but I'd not think multiple minutes worth
> of slow.
0 files, 7 subdirs, 1 symlink
>
> Please post output of 'df /raid'
df /raid
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/md0 312516096 215009428 97506668 69% /raid
> Likewise, 'xfs_db -c frag /dev/[device] -r'
xfs_db -c frag /dev/md0 -r
actual 282381, ideal 243258, fragmentation factor 13.85%
--
Daniel
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next prev parent reply other threads:[~2012-07-23 17:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 6:29 Delay in folder access Daniel L. Miller
2012-07-23 10:28 ` Stan Hoeppner
2012-07-23 11:48 ` Dave Chinner
2012-07-23 17:44 ` Daniel L. Miller [this message]
[not found] ` <500D8D6C.8090707@amfes.com>
2012-07-23 17:48 ` Daniel L. Miller
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