Re: [PATCH] blkid: optimize dm_device_is_leaf() usage

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On Aug 26, 2008  10:47 -0400, Theodore Ts'o wrote:
> I don't think you mean multipath support in terms of where there are
> multiple paths to the same physical device ala fiber channel, but
> rather where are multiple devices which are built on each other,
> right?  So where /dev/sda is used to create the LVM PV's, and so on,
> right?

No, in fact DM has actual mutliple-paths-to-the-same-device support,
via "dm-multipath".

Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.

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