Files
my-rook-config/pkg/util/sys
Blaine Gardner c8a2db368a ceph: disable raw mode for disks
Even if we can use raw mode, do NOT use raw mode on disks. Ceph bluestore disks can
sometimes appear as though they have "phantom" Atari (AHDI) partitions created on them
when they don't in reality. This is due to a series of bugs in the Linux kernel when it
is built with Atari support enabled. This behavior does not appear for raw mode OSDs on
partitions, and we need the raw mode to create partition-based OSDs. We cannot merely
skip creating OSDs on "phantom" partitions due to a bug in `ceph-volume raw inventory`
which reports only the phantom partitions (and malformed OSD info) when they exist and
ignores the original (correct) OSDs created on the raw disk.

Resolves https://github.com/rook/rook/issues/7940

Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
2021-07-22 09:59:56 -06:00
..
2021-07-22 09:59:56 -06:00