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| author | Philippe De Muyter <phdm@macqel.be> | 2013-07-09 01:01:29 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-09 19:33:28 +0200 |
| commit | 6ceea22bbbc84fcf6bf0913bb3db8a657e9002f6 (patch) | |
| tree | e1ed4bb79429f1191931091dd8311a5067acdfcb /block/partitions/Kconfig | |
| parent | partitions/msdos.c: end-of-line whitespace and semicolon cleanup (diff) | |
| download | linux-6ceea22bbbc84fcf6bf0913bb3db8a657e9002f6.tar.xz linux-6ceea22bbbc84fcf6bf0913bb3db8a657e9002f6.zip | |
partitions: add aix lvm partition support files
Add partitions/aix.h and partitions/aix.c.
AIX LVM permits to make "logical volumes" which are made of multiple
slices of multiple disks. The new code allows only access to the
"logical volumes" which are made of one slice on the probed disk, a
slice being a contiguous disk area. The code also detects "logical
volumes" made of multiple slices on the probed disk, but can not
describe them to the partition layer, because the partition layer
generic code does not support that. When such non-contiguous "logical
volumes" are detected, a diagnostic message is printed.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Cc: Karel Zak <kzak@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/partitions/Kconfig')
| -rw-r--r-- | block/partitions/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/block/partitions/Kconfig b/block/partitions/Kconfig index 75a54e1adbb5..4cebb2f0d2f4 100644 --- a/block/partitions/Kconfig +++ b/block/partitions/Kconfig @@ -68,6 +68,17 @@ config ACORN_PARTITION_RISCIX of machines called RISCiX. If you say 'Y' here, Linux will be able to read disks partitioned under RISCiX. +config AIX_PARTITION + bool "AIX basic partition table support" if PARTITION_ADVANCED + help + Say Y here if you would like to be able to read the hard disk + partition table format used by IBM or Motorola PowerPC machines + running AIX. AIX actually uses a Logical Volume Manager, where + "logical volumes" can be spread across one or multiple disks, + but this driver works only for the simple case of partitions which + are contiguous. + Otherwise, say N. + config OSF_PARTITION bool "Alpha OSF partition support" if PARTITION_ADVANCED default y if ALPHA |