Project

General

Profile

Bug #24879

mds: create health warning if we detect metadata (journal) writes are slow

Added by Patrick Donnelly 9 days ago. Updated 8 days ago.

Status:
Need Review
Priority:
Urgent
Assignee:
Category:
Administration/Usability
Target version:
Start date:
07/11/2018
Due date:
% Done:

0%

Source:
Development
Tags:
Backport:
mimic,luminous
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS, MDSMonitor
Labels (FS):
task(medium)

Description

This can have wide-ranging effects including session establishment taking a long time (sessions are journaled). Let's have the MDS keep track of the average RTT for metadata writes and create a health warning if it detects slowness.


Related issues

Related to fs - Bug #23332: kclient: with fstab entry is not coming up reboot Closed 03/13/2018

History

#1 Updated by Patrick Donnelly 9 days ago

  • Related to Bug #23332: kclient: with fstab entry is not coming up reboot added

#3 Updated by Zheng Yan 8 days ago

  • Status changed from New to Need Review

Also available in: Atom PDF