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(parent: c57e6f5) | patch
libblkid: populate jbd LOGUUID in addition to UUID
authorKarel Zak <kzak@redhat.com>
Wed, 11 Sep 2013 09:15:33 +0000 (11:15 +0200)
committerKarel Zak <kzak@redhat.com>
Wed, 11 Sep 2013 09:15:33 +0000 (11:15 +0200)
commit8bd67a19f73b5fc8d1f13e2ec0929b5bae90544b
tree25cedc01ad8ba24a27a6cf9bcf2232879f499e3ctree
parentc57e6f5208cf62d6a7ca24ff332469eb0d5f539bcommit | diff
libblkid: populate jbd LOGUUID in addition to UUID

The LOGUUID is alias for UUID, this alias is necessary to standardize
the tag name (we want to use the same tag LOGUUID= for all external
logs on all filesystems).

Note that for another filesystems (e.g. xfs) we have to differentiate
between the journal and filesystem uuids to avoid collisions, because
both devices use the same uuid.

Signed-off-by: Karel Zak <kzak@redhat.com>
libblkid/src/superblocks/ext.c diff | blob | blame | history
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