On 09/02/2012 10:34 AM, Hitoshi Mitake wrote: > This patch series implements writeback cache semantics in backend > store of sheep. Current backend store farm and plain_store calls > open() with O_DSYNC, so every object write causes slow disk > access. This patch series try to reduce this overhead with flushing > disk cache with the invocation of SD_OP_FLUSH_VDI instead of every > object write can improve performance when a number of VMs is not so > large. > > Hitoshi Mitake (3): > sheep: change gateway_forward_request() for forwarding requests to > all other nodes > sheep: add new operation flush() to store_driver > sheep: add SD_OP_SYNC_VDI and SD_OP_FLUSH_PEER for writeback cache > semantics
This patch set can't pass test scripts. You can run tests as following (see HOWTO for more info): cd tests sudo ./check -corosync Thanks, Yuan -- sheepdog mailing list [email protected] http://lists.wpkg.org/mailman/listinfo/sheepdog
