Bug 1607590 - MDS should create health warning if it detects slow metadata writes
Summary: MDS should create health warning if it detects slow metadata writes
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 3.0
Hardware: All
OS: All
low
low
Target Milestone: z1
: 3.1
Assignee: Yan, Zheng
QA Contact: ceph-qe-bugs
URL:
Whiteboard:
Depends On:
Blocks: 1566180
TreeView+ depends on / blocked
 
Reported: 2018-07-23 19:29 UTC by Patrick Donnelly
Modified: 2018-11-09 01:00 UTC (History)
5 users (show)

Fixed In Version: RHEL: ceph-12.2.5-47.el7cp Ubuntu: ceph_12.2.5-32redhat1
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-11-09 00:59:21 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 25046 0 None None None 2018-07-23 19:29:11 UTC
Red Hat Bugzilla 1566180 0 medium CLOSED [CephFS]: Kernel client with fstab entry ,is not coming up after reboot 2021-02-22 00:41:40 UTC
Red Hat Product Errata RHBA-2018:3530 0 None None None 2018-11-09 01:00:03 UTC

Internal Links: 1566180

Description Patrick Donnelly 2018-07-23 19:29:11 UTC 
Description of problem:

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.
Comment 12 errata-xmlrpc 2018-11-09 00:59:21 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3530
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