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2aabcc1c1c
Adds 'data_alignment_detection' config option to the devices section of lvm.conf. If your kernel provides topology information in sysfs (linux >= 2.6.31) for the Physical Volume, the start of data area will be aligned on a multiple of the ’minimum_io_size’ or ’optimal_io_size’ exposed in sysfs. minimum_io_size is used if optimal_io_size is undefined (0). If both md_chunk_alignment and data_alignment_detection are enabled the result of data_alignment_detection is used. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This tree contains the LVM2 and device-mapper tools and libraries. For more information about LVM2 read the changelog in the WHATS_NEW file. Installation instructions are in INSTALL. There is no warranty - see COPYING and COPYING.LIB. Tarballs are available from: ftp://sources.redhat.com/pub/lvm2/ To access the CVS tree use: cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 login CVS password: cvs cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 co LVM2 Mailing list for general discussion related to LVM2: linux-lvm@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm Mailing list for LVM2 development, patches and commits: lvm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm Mailing list for device-mapper development, including kernel patches and multipath-tools: dm-devel@redhat.com Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel