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Re: Revisiting meta-data after FS creation

To: ERG@xxxxxxxxxxxxxxxxx
Subject: Re: Revisiting meta-data after FS creation
From: Nathan Scott <nathans@xxxxxxx>
Date: Fri, 23 Aug 2002 10:55:28 +1000
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <EA753F4887A6ED449866D7F307ABBFDB52499C@mailserver.e-r-solutions.com>
References: <EA753F4887A6ED449866D7F307ABBFDB52499C@mailserver.e-r-solutions.com>
Sender: owner-linux-xfs@xxxxxxxxxxx
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On Thu, Aug 22, 2002 at 05:46:44PM -0700, ERG@xxxxxxxxxxxxxxxxx wrote:
> Greetings,
> 
> I was just perusing the various XFS man pages, trying to find a utility to,
> at a later point, tell me the FS options that are displayed at mkfs time.
> You know, this:
> 
> tapemaster:/tmp# mkfs -t xfs -f -l sunit=8,size=8192b /dev/vg0/lv0
> log stripe unit specified, using v2 logs
> meta-data=/dev/vg0/lv0           isize=256    agcount=8, agsize=152448 blks
> data     =                       bsize=4096   blocks=1219584, imaxpct=25
>          =                       sunit=0      swidth=0 blks, unwritten=0
> naming   =version 2              bsize=4096
> log      =internal log           bsize=4096   blocks=8192, version=2
>          =                       sunit=1 blks
> realtime =none                   extsz=65536  blocks=0, rtextents=0
> 
> Did I miss a man page?  Does anyone know how to get this info out of an
> already created FS?
> 

xfs_info(8) is what you're after.

cheers.

-- 
Nathan


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