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authorSteven Whitehouse <swhiteho@redhat.com>2008-09-22 07:29:31 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2008-09-22 07:29:31 +0100
commit6d80c39f9155e289fe8037a8b6352931ff916ceb (patch)
tree796deb75d25c7e7afc78092ee6b0f3a884fece87 /fs/gfs2
parent719ee344675c2efed9115934f19aa66a526b6e5b (diff)
downloadop-kernel-dev-6d80c39f9155e289fe8037a8b6352931ff916ceb.zip
op-kernel-dev-6d80c39f9155e289fe8037a8b6352931ff916ceb.tar.gz
GFS2: Add UUID to GFS2 sb
This patch adds a UUID to the GFS2 sb structure. This field is not actually referenced from kernel space at all, but is added for completeness and due to the userland tools which get their on-disk structure information from the gfs2_ondisk.h header file. Since we have to be backwards compatible, we will assume that any GFS2 sb for which the UUID is all 0 does not have a UUID as such. We should then be (after some userland changes) able to support the -U mount option. This addresses Fedora bugzilla #242689 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
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