>>>>> "Mike" == Mike Snitzer <snitzer@xxxxxxxxxx> writes: Mike> 1) expose WRITE SAME via higher level interface (ala Mike> sb_issue_discard) for more efficient zeroing on SCSI devices Mike> that support it I actually thought I had submitted those patches as part of the thin provisioning update. Looks like I held them back for some reason. I'll check my notes to figure out why and get the kit merged forward ASAP! Mike> 4) is anyone working on an interface to GET LBA STATUS? Mike> - Martin Petersen added GET LBA STATUS support to scsi_debug, Mike> but is there a vision for how tools (e.g. pvmove) could Mike> access such info in a uniform way across different vendors' Mike> storage? I hadn't thought of that use case. Going to be a bit tricky given how GET LBA STATUS works... -- Martin K. Petersen Oracle Linux Engineering -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
