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| author | Karel Zak | 2015-06-18 11:55:29 +0200 |
|---|---|---|
| committer | Karel Zak | 2015-06-18 11:55:29 +0200 |
| commit | acb7651f8897ae73d0f45dd75bc87630001c61b9 (patch) | |
| tree | 656e32f6363e93b66fc99b4d6c76a8921d525e71 /libuuid | |
| parent | sfdisk: improve some formatting and wording in the man page (diff) | |
| download | kernel-qcow2-util-linux-acb7651f8897ae73d0f45dd75bc87630001c61b9.tar.gz kernel-qcow2-util-linux-acb7651f8897ae73d0f45dd75bc87630001c61b9.tar.xz kernel-qcow2-util-linux-acb7651f8897ae73d0f45dd75bc87630001c61b9.zip | |
libfdisk: ignore misaligned optimal I/O size
For example:
# modprobe scsi_debug dev_size_mb=1000 opt_blks=65535 physblk_exp=3
creates a disk with:
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 33553920 bytes
where 33553920 % 4096 != 0, it means that use Optimal I/O size to
align partition results that partition is not aligned to physical
sector boundary.
Reported-by: Tom Yan <tom.ty89@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libuuid')
0 files changed, 0 insertions, 0 deletions