Project

General

Profile

Bug #36730

mds: should apply policy to throttle client messages

Added by Patrick Donnelly over 4 years ago. Updated about 3 years ago.

Status:
In Progress
Priority:
Urgent
Category:
Performance/Resource Usage
Target version:
-
% Done:

0%

Source:
Development
Tags:
Backport:
nautilus,mimic,luminous
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Currently client messages are not throttled except by the global DispatchQueue::dispatch_throttler which is applied to all message types. If the MDS receives too many messages from clients, this may cause other important messages to be delayed being read off the wire like MDSBeacon acks.

History

#1 Updated by Patrick Donnelly over 4 years ago

  • Status changed from In Progress to Fix Under Review

#2 Updated by Patrick Donnelly about 4 years ago

  • Pull request ID set to 24983

#3 Updated by Patrick Donnelly almost 4 years ago

  • Target version changed from v14.0.0 to v15.0.0

#4 Updated by Patrick Donnelly almost 4 years ago

  • Status changed from Fix Under Review to In Progress
  • Backport changed from mimic,luminous to nautilus,mimic,luminous

#5 Updated by Patrick Donnelly about 3 years ago

  • Target version deleted (v15.0.0)

Also available in: Atom PDF