This patches serie implements a mapping from AIX LVM logical volumes to linux partitions, for AIX disks from versions AIX 3 & AIX 4, maybe later versions also, but this has not been tested.
Because the LVM layer of AIX allows logical volumes to be made of separate so-called physical partitions which can be anywhere on the disk, and allows up to 256 logical volumes, while Linux allows only 16 partitions per disk, partitions which must be contiguous, only a subset of the AIX logical volumes found can be mappedi to linux partitions, but that's enough to make it usefull in real life. AIX partitions discovery has been grafted to the msdos partitions code, because AIX disks often contain an msdos partition table, and this grafting avoids removal of the AIX protection already included in msdos.c while avoiding code duplication. Comments welcome Philippe PS: a companion AIX JFS fs read-only driver will follow [PATCH 1/5] partitions/msdos.c: end-of-line whitespace and semicolon cleanup [PATCH 2/5] Add aix lvm partitions support files [PATCH 3/5] partitions/msdos: enumerate also AIX LVM partitions [PATCH 4/5] partitions/Makefile: compile aix.c if configured. [PATCH 5/5] partitions/Kconfig: add the AIX_PARTITION entry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/