Mike Snitzer <snitzer@xxxxxxxxxx> writes: > Would be very useful, particularly for testing, if > drivers/scsi/scsi_debug.c were updated to support WRITE ZEROES. There is no WRITE ZEROES in SCSI. You should be able to get the right behavior with lbpws=1 lbprz=1. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html