Bug 1847473 - [RFE] msgr v2.1 changes
Summary: [RFE] msgr v2.1 changes
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RADOS
Version: 5.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 5.0
Assignee: Ilya Dryomov
QA Contact: skanta
Ranjini M N
URL:
Whiteboard:
Depends On:
Blocks: 1959686
TreeView+ depends on / blocked
 
Reported: 2020-06-16 12:58 UTC by Jason Dillaman
Modified: 2021-08-30 08:25 UTC (History)
12 users (show)

Fixed In Version: ceph-15.2.4-16.el8cp
Doc Type: Enhancement
Doc Text:
.Ceph messenger protocol is now updated to msgr v2.1. With this release, a new version of Ceph messenger protocol, msgr v2.1, is implemented, which addresses several security, integrity and potential performance issues with the previous version, msgr v2.0. All Ceph entities, both daemons and clients, now default to msgr v2.1.
Clone Of:
: 1857414 (view as bug list)
Environment:
Last Closed: 2021-08-30 08:25:38 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 35078 0 None closed New msgr2 crc and secure modes (msgr2.1) 2021-02-15 10:06:19 UTC
Github ceph ceph pull 35720 0 None closed octopus: New msgr2 crc and secure modes (msgr2.1) 2021-02-15 10:06:19 UTC
Red Hat Issue Tracker RHCEPH-812 0 None None None 2021-08-19 16:43:33 UTC
Red Hat Product Errata RHBA-2021:3294 0 None None None 2021-08-30 08:25:50 UTC

Description Jason Dillaman 2020-06-16 12:58:22 UTC 
Description of problem:
Backport msgr v2.1 protocol changes to RHCS 5.0

Version-Release number of selected component (if applicable):
RHCS 5.0

Additional info:
The on-wire protocol has been updated to fix CRC and secure design issues. The kernel messenger will eventually support the v2.1 protocol (not v2.0) so it needs to be included in RHCS 5.0 to eventually support the updated RHEL implementation.
Comment 1 RHEL Program Management 2020-06-16 12:58:28 UTC 
Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.
Comment 9 skanta 2021-03-03 04:39:56 UTC 
This is the code change and automation tests are fine and the cluster is up. Hence closing the Bug.

[ceph: root@magna045 /]# ceph version 
ceph version 16.1.0-100.el8cp (fd37c928e824870f3b214b12828a3d8f9d1ebbc1) pacific (rc)
[ceph: root@magna045 /]#
Comment 16 errata-xmlrpc 2021-08-30 08:25:38 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 (Red Hat Ceph Storage 5.0 bug fix and enhancement), 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-2021:3294
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