From: Richard Ems <richard.ems@cape-horn-eng.com>
To: Eric Sandeen <sandeen@sandeen.net>
Cc: xfs@oss.sgi.com
Subject: Re: creating a new 80 TB XFS
Date: Mon, 01 Oct 2012 16:28:49 +0200 [thread overview]
Message-ID: <5069A8A1.4080404@cape-horn-eng.com> (raw)
In-Reply-To: <4F47AA24.8010209@sandeen.net>
On 02/24/2012 04:17 PM, Eric Sandeen wrote:
>> *MKFS*
>> > We also heavily use ACLs for almost all of our files. Christoph Hellwig
>> > suggested in a previous mail to use "-i size=512" on XFS creation, so my
>> > mkfs.xfs would look something like:
>> >
>> > mkfs.xfs -i size=512 -d su=stripe_size,sw=28 -L Backup_2 /dev/sdX1
> Be sure the stripe geometry matches the way the raid controller is
> set up.
>
> You know the size of your acls, so you can probably do some testing
> to find out how well 512-byte inodes keep ACLs in-line.
Hi Eric,
This is a reply to an email from you sent 7 months ago ...
How could I do the testing you were proposing? How can I find out if my
512-byte inodes keep our ACLs in-line?
I am going to create a similar new RAID set, and wanted to check this
before on the one already in production.
Thanks,
Richard
--
Richard Ems mail: Richard.Ems@Cape-Horn-Eng.com
Cape Horn Engineering S.L.
C/ Dr. J.J. Dómine 1, 5º piso
46011 Valencia
Tel : +34 96 3242923 / Fax 924
http://www.cape-horn-eng.com
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next prev parent reply other threads:[~2012-10-01 14:27 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-24 12:52 creating a new 80 TB XFS Richard Ems
2012-02-24 14:08 ` Emmanuel Florac
2012-02-24 15:43 ` Richard Ems
2012-02-24 16:20 ` Martin Steigerwald
2012-02-24 16:51 ` Stan Hoeppner
2012-02-25 10:59 ` Martin Steigerwald
2012-02-24 16:58 ` Roger Willcocks
2012-02-25 21:57 ` Peter Grandi
2012-02-26 2:57 ` Stan Hoeppner
2012-02-26 16:08 ` Emmanuel Florac
2012-02-26 16:55 ` Joe Landman
2012-02-24 14:52 ` Peter Grandi
2012-02-24 14:57 ` Michael Weissenbacher
2012-02-24 16:05 ` Richard Ems
2012-02-24 15:17 ` Eric Sandeen
2012-10-01 14:28 ` Richard Ems [this message]
2012-10-01 14:36 ` Richard Ems
2012-10-01 14:39 ` Eric Sandeen
2012-10-01 14:45 ` Richard Ems
2012-02-27 11:56 ` Michael Monnerie
2012-02-27 12:20 ` Richard Ems
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