Check that a Persistent Reserve Out CLEAR request:
- clears an existing reservation
- clears existing registration keys
- bumps the PRgeneration number
Signed-off-by: David Disseldorp <ddiss@suse.de>
Confirm that data is consistent across paths when using the atomic
COMPARE AND WRITE operation.
This should be extended in future to issue the requests simultaneously
across both paths, in an attempt to trigger a read/write race.
Signed-off-by: David Disseldorp <ddiss@suse.de>
This test issues a logical unit reset iSCSI TMF request, and then
confirms that all paths report a subsequent unit attention condition.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Write data to device via one path, then read back using a different
path. Confirm that data is correct.
Signed-off-by: David Disseldorp <ddiss@suse.de>
mpath_check_matching_ids() walks the list of scsi devices, and confirms
that all entries share one common device identification designator or
unit serial number.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Remove the flags tests for READ* and replace them with a test for the DPO
and FUA bits.
IF the device claims DPOFUA support in modesense then the READ* CDBs
MUST allow these two flags. IF the device does NOT claim DPOFUA then any
READ* CDB with these flags must fail with invalod field in cdb.
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Add a test for unmapping a single range of blocks and that
get_lba_status returns correct data.
Test unmapping a single block at offsets 0-255
Test unmapping 1-255 blocks at offset 0 and verify that
get_lba_status at LBA 0 returns a descriptor of 1-255 blocks.
get_lba_status at the last block of the unmapped range returns
a descriptor for a single block.
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
