[Bug 1866385] Re: [FFe][focal] kronosnet need fixes from just released upstream version

[Rafael David Tinoco]

** Description changed:

- From Clusterlabs mailing list:
  
- ----
+ # Feature Freeze Exception - kronosnet
+ 
+ [Proposed Changes]
+ 
+ * Merge from v1.14 to v1.15.
+ 
+ * Main release is almost entirely about bug fixes.
+ 
+ From Highlights:
+ 
+ - Fix UDP socket options that could lead to knet not being properly functional
+ - Man pages updates
+ - Minor bug fixes
+ 
+ * 2 commits were a doubt - about being new features - during merge
+ review:
+ 
+ From Highlights:
+ 
+ - Fix major interaction issues between applications gathering statistics
+ and PMTUd.
+ 
+ https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/kronosnet/+git/kronosnet/+merge/381356/comments/1001053
+ 
+ [Rationale for Exception]
+ 
+ * Kronosnet has become one of the most important parts of corosync lately, as
+ it is the main underlying network protocol used by corosync when it comes to
+ supporting multiple network rings simultaneously.
+ 
+ [Additional Information]
+ 
+ # Merge attempt reviewed
+ 
+ https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/kronosnet/+git/kronosnet/+merge/381356
+ 
+ # PPA where I made tests
+ 
+ https://launchpad.net/~ubuntu-server-ha/+archive/ubuntu/staging
+ 
+ # All HA tests are being conducted on each change in a similar scenario:
+ 
+ https://discourse.ubuntu.com/t/ubuntu-high-availability-shared-scsi-
+ disk-environments/14874
+ 
+ using the HA staging PPA (containing this new merge)
+ 
+ # Original Description
  
  All,
  
  We are pleased to announce the general availability of kronosnet v1.15
  
  kronosnet (or knet for short) is the new underlying network protocol for
  Linux HA components (corosync), that features the ability to use
  multiple links between nodes, active/active and active/passive link
  failover policies, automatic link recovery, FIPS compliant encryption
  (nss and/or openssl), automatic PMTUd and in general better performance
  compared to the old network protocol.
  
  Highlights in this release:
  
  * Fix major interaction issues between applications gathering statistics
     and PMTUd.
  * Fix UDP socket options that could lead to knet not being properly
     functional
  * Man pages updates
  * Minor bug fixes
  
  Known issues in this release:
  
  * none
  
  The source tarballs can be downloaded here:
  
  https://www.kronosnet.org/releases/
  
  Upstream resources and contacts:
  
  https://kronosnet.org/
  https://github.com/kronosnet/kronosnet/
  https://ci.kronosnet.org/
  https://trello.com/kronosnet (TODO list and activities tracking)
  https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams)
  IRC: #kronosnet on Freenode
  https://lists.kronosnet.org/mailman/listinfo/users
  https://lists.kronosnet.org/mailman/listinfo/devel
  https://lists.kronosnet.org/mailman/listinfo/commits
  
  Cheers,
  The knet developer team
  
  ----
  
  To be honest, we are so close to v1.15 that I think we should just merge
  latest:
  
  cd916c4 [stats] allow knet_link_get_status to operate in readlock context
  86e0560 [stats] allow knet_handle_get_stats to operate in a readlock context
  41f5a2a [rx] kill unused variable
  e61d086 [tests] rework test suite link port allocation
  e90cf36 [transports] use SO_REUSEADDR only for sctp
  fcbeda8 [man] Enhance prio description of POLICY_PASSIVE
  3ba5ddf man: Change strcat to strncat
  ed7573d man: Fix covscan reports in doxyxml.c
  
  As it does not seem to need a freeze exception.

** Changed in: kronosnet (Ubuntu)
   Importance: Wishlist => Medium

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Title:
  [FFe][focal] kronosnet need fixes from just released upstream version

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