Animesh Javali has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1214795?usp=email ) Change subject: [WIP] Patchset for Write delegations. ...................................................................... [WIP] Patchset for Write delegations. Changes include: - Resetting field `io_work` in `ceph_close_my_fd()` to prevent the reuse of its stale value in Global file descriptor. (This caused subsequent WRITE & READ to hang after a delegreturn.) - Making `ceph_fsal_lease_op2()` handle FSAL_DELEG_NONE correctly by marking FDs for closure (`close_on_complete`). - Enabling Read and Write file delegations by switching delegation option from `FSAL_OPTION_FILE_READ_DELEG` to `FSAL_OPTION_FILE_DELEGATIONS`. - Settting `client_oc` option to true to enable Object Cacher. - In `nfs4_op_open`, store the associated open state key (`stateid_other`) within the delegation state to open the files using this information later via fsal_start_io. - Disabling non-blocking and zerocopy IO flags. - Extending `state_deleg` struct in `sal_data.h` to include `openstate_key` for linking delegations to their corresponding open states. Change-Id: Icd21eee9d182148e19ab03c7f3b43cfc07d08672 Signed-off-by: Animesh Javali <Animesh.Javali@ibm.com> --- M src/FSAL/FSAL_CEPH/handle.c M src/FSAL/FSAL_CEPH/main.c M src/Protocols/NFS/nfs4_op_open.c M src/include/config-h.in.cmake M src/include/sal_data.h 5 files changed, 35 insertions(+), 5 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/95/1214795/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1214795?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Icd21eee9d182148e19ab03c7f3b43cfc07d08672 Gerrit-Change-Number: 1214795 Gerrit-PatchSet: 1 Gerrit-Owner: Animesh Javali <Animesh.Javali@ibm.com>