Bug 1930264 - [CEE] [RR Cluster] OSD hitting slow request during cluster upgrade from RHCS 3.3z4 to RHCS 4.1z3
Summary: [CEE] [RR Cluster] OSD hitting slow request during cluster upgrade from RHCS ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RADOS
Version: 3.3
Hardware: x86_64
OS: Linux
urgent
urgent
Target Milestone: ---
: 4.2z2
Assignee: Neha Ojha
QA Contact: Pawan
Amrita
URL:
Whiteboard:
: 1906595 1933755 (view as bug list)
Depends On:
Blocks: 1890121
TreeView+ depends on / blocked
 
Reported: 2021-02-18 15:44 UTC by Mike Hackett
Modified: 2025-04-04 12:43 UTC (History)
18 users (show)

Fixed In Version: ceph-14.2.11-157.el8cp, ceph-14.2.11-157.el7cp
Doc Type: Bug Fix
Doc Text:
.Enabling `bluefs_buffered_io` prevents performance degradation Previously, the option `bluefs_buffered_io` was disabled which led to slow operations of RocksDB and OMAP interactions in certain scenarios.With this release the option `bluefs_buffered_io` is set to `True` , thereby preventing performance degradation.
Clone Of:
Environment:
Last Closed: 2021-06-15 17:13:43 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 40393 0 None closed nautilus: common/options: bluefs_buffered_io=true by default 2021-04-12 17:01:59 UTC
Red Hat Product Errata RHSA-2021:2445 0 None None None 2021-06-15 17:14:08 UTC

Comment 9 Neha Ojha 2021-04-29 18:38:32 UTC 
*** Bug 1906595 has been marked as a duplicate of this bug. ***
Comment 10 Neha Ojha 2021-05-07 22:39:39 UTC 
*** Bug 1933755 has been marked as a duplicate of this bug. ***
Comment 22 errata-xmlrpc 2021-06-15 17:13:43 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 (Important: Red Hat Ceph Storage 4.2 Security and Bug Fix Update), 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/RHSA-2021:2445
Note You need to log in before you can comment on or make changes to this bug.