On Mon, Dec 09, 2013 at 12:02:02PM -0800, Cirillo Costantino wrote: > > > i am looking at using btrfs for a new project and i have a few questions: > > * i have heard that as it currently stands Btrfs has some issues to be > used as a Lustre file system; is he aware of the issues and any plans to > address these and integrate Btrfs in to Lustre
I don't recall seeing any Lustre-specific issues being reported here. Do you have any links to bug reports with this configuration? > * any plans to support native clustering on Btrfs No: https://btrfs.wiki.kernel.org/index.php/FAQ#Will_Btrfs_become_a_clustered_file_system > * on ZFS the ZIL is a separate device, any plans to implement a the > B-Tree log on a separate device? Not that I'm aware of, but it may come out of the work below. > * any plans to allow to have a file system metadata be placed on a > separate device https://btrfs.wiki.kernel.org/index.php/Project_ideas#Device_IO_Priorities ... but it's not being worked on right now. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Great oxymorons of the world, no. 5: Manifesto Promise ---
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