On Sun, Sep 2, 2012 at 2:58 PM, Liu Yuan <[email protected]> wrote: > 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 for your review and sorry for my bad patch series. I'll fix the problem later. -- Hitoshi Mitake [email protected] -- sheepdog mailing list [email protected] http://lists.wpkg.org/mailman/listinfo/sheepdog
