SUSE-RU-2012:0263-1: Recommended update for ctdb

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for ctdb
______________________________________________________________________________

Announcement ID:    SUSE-RU-2012:0263-1
Rating:             low
References:         #676270 #694262 #695328 #705170 #706543 #710408 
                    
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 11 SP1
                    SUSE Linux Enterprise High Availability Extension 11 SP1
______________________________________________________________________________

   An update that has 6 recommended fixes can now be
   installed. It includes one version update.

Description:


   This update to ctdb fixes the following reports:

   * 676270: ctdbd died under heavy load
   * 694262: all ctdb event scripts should be disabled by
   default
   * 695328: ctdb 50.samba event script monitoring is
   expensive under heavy load
   * 705170: ctdb connections tdb traverse timeouts
   * 706543: ctdb recovery daemon intermittently receives
   invalid packets and shutsdown
   * 710408: ctdb: Samba not responding in 4 node cluster
   * 745388: Remove stop_on_removal and restart_on_update
   pre/post uninstall hooks

   In addition, a version update to 1.0.114 has been performed
   that provides  the following fixes:

   * robustness fixes for banning/recovery lock
   * fixes for per-ip-routing
   * always migrate a record in a ctdb call
   * Incorrect use of dup2() could cause ctdb to spin
   eating 100% cpu.
   * Massive eventscript updates. (bz58828)
   * Nice the daemon instead of using realtime scheduler,
   also use mlockall() to reduce the risk of blockign due to
   paging.
   * Sync the tdb library with upstream, and use the new
   TDB_DISALLOW_NESTING flag.
   * Add new command "ctdb dumpdbbackup"
   * Use the new wbinfo --ping-dc instead of -p in the
   eventscript for samba the check if winbindd is ok.
   * fix a double-free that can happen when there are
   multiple packets queued and the connection is destroyed
   before all packets are processed.
   * Dont do a full recovery when there is a mismatch
   detected for ip addresses, just do a less disruptive
   ip-reallocation
   * When starting ctdbd, wait until all initial
   recoveries have finished before we issue the "startup"
   event.


Patch Instructions:

   To install this SUSE Recommended Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 11 SP1:

      zypper in -t patch sdksp1-ctdb-5770

   - SUSE Linux Enterprise High Availability Extension 11 SP1:

      zypper in -t patch sleshasp1-ctdb-5770

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 11 SP1 (i586 ia64 ppc64 s390x x86_64) [New Version: 1.0.114.2]:

      ctdb-devel-1.0.114.2-0.4.6.1

   - SUSE Linux Enterprise High Availability Extension 11 SP1 (i586 ia64 ppc64 s390x x86_64) [New Version: 1.0.114.2]:

      ctdb-1.0.114.2-0.4.6.1


References:

   https://bugzilla.novell.com/676270
   https://bugzilla.novell.com/694262
   https://bugzilla.novell.com/695328
   https://bugzilla.novell.com/705170
   https://bugzilla.novell.com/706543
   https://bugzilla.novell.com/710408
   http://download.novell.com/patch/finder/?keywords=508aae425525ac97f1536f8aac1bb1e7