deeraj.patil@ibm.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1208074?usp=email ) Change subject: QOS for IO bandwidth control and Quota in NFS. ...................................................................... QOS for IO bandwidth control and Quota in NFS. Bandwidth Control: Two types of approaches are there for bandwidth control: SYNC and ASYNC. Sync Control : Per-Share, Per-Client. (macro in code currently disabled) ASYNC Control : Per-Share, Per-Client, PerShare-PerClient Combined. Default ASYNC macro is enabled in code (!BW_SYNC_ENABLE). Default ASYNC type is PerShare-PerClient. Quota Control: i.e (Network Data Consumtion limit over a period of larger time). Per-Share level, Per-Client level, or can PerShare-PerClient level. Default : Quota is currently disabled. Can indvidually enable BW control or Quota. Limit values for Bandwidth and Quota can be controlled indvidually for Write and Read or can be combined together. For enabling QOS, enable_qos params should be true in global config. For Controlling BW : DBUS interface and Dynamic config update at export level. Implemented by naresh.chillarege@ibm.com and deeraj.patil@ibm.com Change-Id: I1bfafb90baa46ff3a4eda69dc3100aaee5729fc7 Signed-off-by: Deeraj.Patil <Deeraj.Patil@ibm.com> --- M src/MainNFSD/nfs_init.c M src/MainNFSD/nfs_main.c A src/MainNFSD/nfs_qos.c M src/Protocols/NFS/nfs4_op_destroy_session.c M src/Protocols/NFS/nfs4_op_read.c M src/Protocols/NFS/nfs4_op_write.c M src/include/client_mgr.h M src/include/export_mgr.h M src/include/log_common.h A src/include/nfs_qos.h A src/include/nfs_qosmgr.h M src/log/log_functions.c M src/support/client_mgr.c A src/support/nfs_qosmgr.c 14 files changed, 3,453 insertions(+), 7 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/74/1208074/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1208074?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: I1bfafb90baa46ff3a4eda69dc3100aaee5729fc7 Gerrit-Change-Number: 1208074 Gerrit-PatchSet: 1 Gerrit-Owner: deeraj.patil@ibm.com