possible xfs corruption

[Emmanuel Florac]

Le Tue, 7 Dec 2010 07:11:04 -0800 (PST)
blacknred <leo1783 at hotmail.co.uk> écrivait:

> Yes, It's a Smart Array in HP Proliant Server.
> No power failure, just upgraded the controller firmware and rebooted
> the server.....
> 

Hu oh, that stinks. Nothing in the firmware release notes? Do you have
any other filesystem on this array? 

First you could try to backup the filesystem metadata using

xfs_metadump -o -w /dev/DEVICE outfile.meta

It can be useful later in case things turn bad.
Does it output any errors? IO errors particularly ?

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