Re: LBA recorder disk speed tests
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From: <Chris.Phillips_at_email.protected>
Date: Tue, 25 Aug 2009 17:06:16 +1000
From Randall,
>
>Subject: Re: LBA recorder disk speed tests
>
>Hi all,
>
>I think xfs is journaled, and I don't think you can disable the
>journal
>(at least from reading the manpage). It does give you the option of
>running the journal on a separate disk, which is quite nice. Perhaps
>it
>might be worth trying an unclean unmount with a relatively full xfs
>disk
>and see how long it takes to recover.
>
>The other nice thing about XFS is that you can delete lots of large
>files in a snap, so you don't actually need to "reformat" the disk to
>clean out old data. This might help with the scripty things Claire is
>talking about.
>
>-Randall.
>
Received on 2009-08-25 17:06:32
Date: Tue, 25 Aug 2009 17:06:16 +1000
From Randall,
>
>Subject: Re: LBA recorder disk speed tests
>
>Hi all,
>
>I think xfs is journaled, and I don't think you can disable the
>journal
>(at least from reading the manpage). It does give you the option of
>running the journal on a separate disk, which is quite nice. Perhaps
>it
>might be worth trying an unclean unmount with a relatively full xfs
>disk
>and see how long it takes to recover.
>
>The other nice thing about XFS is that you can delete lots of large
>files in a snap, so you don't actually need to "reformat" the disk to
>clean out old data. This might help with the scripty things Claire is
>talking about.
>
>-Randall.
>
Received on 2009-08-25 17:06:32