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remove ceph code
[stor4nfv.git] / src / ceph / doc / dev / osd_internals / osd_throttles.txt
diff --git a/src/ceph/doc/dev/osd_internals/osd_throttles.txt b/src/ceph/doc/dev/osd_internals/osd_throttles.txt
deleted file mode 100644 (file)
index 0332377..0000000
--- a/src/ceph/doc/dev/osd_internals/osd_throttles.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-                                                                                                   Messenger throttle (number and size)
-         |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-                                                                     FileStore op_queue throttle (number and size, includes a soft throttle based on filestore_expected_throughput_(ops|bytes))
-                                                                |--------------------------------------------------------|
-                                                                                                                                                                   WBThrottle
-                                                                                                                       |---------------------------------------------------------------------------------------------------------|
-                                                                                                                                                                 Journal (size, includes a soft throttle based on filestore_expected_throughput_bytes)
-                                                                 |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-                                                                                                                       |----------------------------------------------------------------------------------------------------> flushed ----------------> synced
-                                                                                                                       |
-Op: Read Header --DispatchQ--> OSD::_dispatch --OpWQ--> PG::do_request --journalq--> Journal --FileStore::OpWQ--> Apply Thread --Finisher--> op_applied ------------------------------------------------------------->  Complete
-                                              |                                                                                                                                                                      |
-SubOp:                                        --Messenger--> ReadHeader --DispatchQ--> OSD::_dispatch --OpWQ--> PG::do_request --journalq--> Journal --FileStore::OpWQ--> Apply Thread --Finisher--> sub_op_applied -
-                                                                                                                                                                              |
-                                                                                                                                                                              |-----------------------------> flushed ----------------> synced
-                                                                                                                                                |------------------------------------------------------------------------------------------|
-                                                                                                                                                                                        Journal (size)
-                                                                                                                                                                              |---------------------------------|
-                                                                                                                                                                                        WBThrottle
-                                                                                                                         |-----------------------------------------------------|
-                                                                                                                            FileStore op_queue throttle (number and size)