Searched hist:"80 de1912" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/block/ |
| H A D | rbd.c | 80de1912 Tue Sep 20 07:23:17 CDT 2016 Ilya Dryomov <idryomov@gmail.com> rbd: lock_on_read map option
Add a per-device option to acquire exclusive lock on reads (in addition
to writes and discards). The use case is iSCSI, where it will be used
to prevent execution of stale writes after the implicit failover.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Tested-by: Mike Christie <mchristi@redhat.com>
80de1912 Tue Sep 20 07:23:17 CDT 2016 Ilya Dryomov <idryomov@gmail.com> rbd: lock_on_read map option
Add a per-device option to acquire exclusive lock on reads (in addition
to writes and discards). The use case is iSCSI, where it will be used
to prevent execution of stale writes after the implicit failover.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Tested-by: Mike Christie <mchristi@redhat.com>
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