On Wed, Sep 2, 2015 at 9:36 PM, Vasiliy Tolstov <[email protected]> wrote: > 2015-09-01 6:03 GMT+03:00 Hitoshi Mitake <[email protected]>: >> This patch refines discard support of the sheepdog driver. The >> existing discard mechanism was implemented on SD_OP_DISCARD_OBJ, which >> was introduced before fine grained reference counting on newer >> sheepdog. It doesn't care about relations of snapshots and clones and >> discards objects unconditionally. >> >> With this patch, the driver just updates an inode object for updating >> reference. Removing the object is done in sheep process side. >> >> Cc: Teruaki Ishizaki <[email protected]> >> Cc: Vasiliy Tolstov <[email protected]> >> Cc: Jeff Cody <[email protected]> >> Signed-off-by: Hitoshi Mitake <[email protected]> > > > I'm test this patch and now discard working properly and no errors in > sheepdog log file. > > Tested-by: Vasiliy Tolstov <[email protected]>
On the second thought, this patch has a problem of handling snapshot. Please drop this one (1st patch is ok to apply). I'll solve the problem in sheepdog side. Thanks, Hitoshi > > -- > Vasiliy Tolstov, > e-mail: [email protected] > -- > sheepdog mailing list > [email protected] > https://lists.wpkg.org/mailman/listinfo/sheepdog -- sheepdog mailing list [email protected] https://lists.wpkg.org/mailman/listinfo/sheepdog
