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Re: Problems with xfs_grow on large LVM + XFS filesystem 20TB size check

To: Lance Reed <lreed@xxxxxxxxxxxxxx>
Subject: Re: Problems with xfs_grow on large LVM + XFS filesystem 20TB size check 2 failed
From: Eric Sandeen <sandeen@xxxxxxxxxxx>
Date: Tue, 29 Apr 2008 11:55:21 -0500
Cc: "markgw@xxxxxxx" <markgw@xxxxxxx>, "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>
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Lance Reed wrote:
> Thanks,
> 
> Sorry, I am a bit confused on the "data section" vs. the "real-time section"?
> 
> Is it enough to just run "xfs_growfs -D XXX  /mntpoint" and the rest should 
> fall into place.
> 
> Again, sorry for being dense.
> I really appraciate the rapid feedback.
> 

Unless you specifically made a filesystem with a realtime subvol, just
ignore it, it's not created by default.

So yes, -D <size> (in blocks) is what you want.  A little cumbersome but
not too bad :)

-Eric


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