On Fri, 2008-01-18 at 19:05 +0100, Martin Steigerwald wrote:
> Hi Barry!
> Am Freitag 18 Januar 2008 schrieb Barry Naujok:
> > There are two mount options for enabling case-insensitivity
> > on a Unicode XFS filesystem:
> > - "ci" - enables case-insensitivity for file names
> > - "ciattr" - enables case-insensitivity for extended
> > attributes.
> How do I know that I am on an Unicode XFS filesystem. Could I see this
> with xfs_db -r -c 'sb 0' -c p <device>? Hmm, nothing unicode related in
> there as far as I can see. The fs was created with 2.6.23, mkfs.xfs 2.9.4
> and the mkfs options that David suggested.
You'd have created it with the magic (new) mkfs option, and the
xfs_db "version" command would tell you it was enabled.
> Do I need to backup / mkfs / restore to switch to one? I understand that I
> can switch between enable / disable case-insensitivity via a mount
> Would I be able to enable unicode via xfs_db version command or
> something like it?
Not as far as I know. It would be more likely implemented as an
extension to xfs_repair I think, if it were ever done (the xfs_db
version command definately wont have the right kind of logic to