On Mar 6, 2012, at 1:44 PM, Geoff Nordli wrote: > Hi. > > Can someone tell me how often data is flushed from a comstar iscsi > target when the writeback cache is enabled?
Periodic flushing is done by the backing store. For ZFS, that defaults to 5 or 30 seconds for most implementations (txg commit interval). Flushes are also respected when the initiator issues the SYNCHRONIZE CACHE command. -- richard -- DTrace Conference, April 3, 2012, http://wiki.smartos.org/display/DOC/dtrace.conf ZFS Performance and Training [email protected] +1-760-896-4422 _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
