Il 07/11/2013 12:25, Fam Zheng ha scritto: > Mirror doesn't complete automatically, so we don't need the sequence: > > 1) Pause IO on device. > 2) Start job. > 3) Send block job cancel/complete command to wire. > 4) Resume IO. > > Block stream/commit/backup need because without step 1) the job could > complete after 2) but before 3), so the block-job-complete may get an > error return (no job no device). > > Is it?
Yes. > So I'll review commit and backup cases then. Yes. Paolo
