Just a quick note to say that the packages at
http://software.opensuse.org/download/server:/ha-clustering
were refreshed today after sufficiently (see pending bugs below)
passing automated testing.
This will be the last interim release for 2007. I hope they've been
useful and we'll be back again in 2008.
The current version is 2.1.2-24.1 for .rpm and 2.1.2-24 for .deb
Note: Debian and Ubuntu7.10 packages are now also available for x64.
The source for this version can be obtained from:
http://hg.beekhof.net/lha/crm-dev/archive/obs-2.1.2-24.tar.bz2
The most important crm-related additions in this release are:
- master placement and colocation
- throttling of the TE to avoid pushing heartbeat beyond its limits
- fix for an additional shutdown hang when crm_resource -C is used
See the change log below for a full list of changes.
Some stats on the changes since the previous build (obs-2.1.2-15):
* Statistics:
Changesets: 104
Diff: 296 files changed, 3464
insertions(+), 3275 deletions(-)
* Test hardware:
+ 4-node vmware cluster (sles10-sp1/256Mb/vmware stonith) on a
single host (opensuse10.3/2Gb/2.66Ghz Quad Core2)
+ 7-node EMC Centera cluster (sles10/512Mb/2Ghz Xeon/ssh stonith)
* All testing was performed with STONITH enabled
* Pending bugs encountered during testing:
1750 - logd: ipc_bufpool_update: magic number in head does not
match
Lazy paste from the change log...
* Changes since 2.1.2-15
+ High: CIB: Fix the behavior of update_attr() and delete_attr()
when the command is ambiguous
+ High: CRM: In ccm_have_quorum(), an OC_EV_MS_PRIMARY_RESTORED
event means we _do_ have quorum
+ High: PE: Bug 1765 - Prevent master-master colocation constraints
from preventing slaves from starting
+ High: PE: Introduce a new API call for determining the location
of complex resources
+ High: PE: Set next_role recursivly so that group promotion will
work
+ High: PE: increment_clone() did not overflow correctly 9->10, 99-
>100, etc
+ High: crmd: Prevent shutdown hangs caused by pending ops that
can't be cancelled - because the no longer exist in the lrm
+ High: heartbeat: Fix getnodes() compilation with gcc 4.3
+ High: Novell 293922: Don't use non-blocking writers, but instead
don't block
+ High: Novell 293922: Heartbeat network processes would block on
full buffers.
+ Medium: core: Do not disconnect blocking write processes, but
discard traffic.
+ Medium: PE: All other things being equal, prefer to keep non-
failed instances alive
+ Medium: PE: Create a syntactic shortcut for the common use-case
of "{resource} prefers {node} with {score}"
+ Medium: PE: Dont make changes to location constraints, when
applying to groups, persistent
+ Medium: TE: Allow the CRM to limit the number of resource actions
the TE can execute in parallel.
+ Medium: TE: Pending operations shouldn't be processed
+ Medium: attrd: Bug 1776 - Attrd doesn't exit or reconnect when
the CIB is respawned
+ Medium: crm: Dont generate core files for non-fatal assert (ie.
the CRM_CHECK macro).
+ Medium: crmd: Don't remap LRM_OP_PENDING when building full lrm
updates
+ Medium: crmd: Prevent shutdowns initiated immediately after a
node is removed from the cluster with hb_delnode from stalling.
+ Medium: LF bugzilla 1757: apache resource agent grep methodology
can't handle newlines - even if you change the pattern
+ Low: Admin: Do a full simulation when we have the live CIB -
since we'll always have a status section
+ Low: Admin: crm_standby - Don't complain about missing values,
print the default value instead
+ Low: PE: Actions for stonith agents should never default to
requiring fencing or quorum
+ Low: PE: ptest - Handle malformed inputs more gracefully
+ Low: Rename example ha_logd.cf file to the proper name.
+ Low: cib: Increase the retry interval when connecting to the ccm
to 3s
+ Low: crmd: Provide a more informative error when DCs detect other
DCs during a join
+ Low: heartbeat: Use the correct define when choosing to enable
valgrind - Keisuke MORI
+ Low: LF bug 1705 - cl_respawn core dumps when given -h or --help
+ Low: changed configure.in to force 64-bit objects when on gcc-
based ppc64 platform
+ Low: configure.in - autoconf spells ppc64 funny...
* Unclassified user impact
+ LF 1766: Heartbeat installs man pages in the wrong directories by
default...
+ LF Bug 1662: Put in some RHEL changes provided by Keisuke MORI
+ LF bug 1393 - Cannot rename /var/lib/heartbeat/hostcache.tmp to /
var/lib/heartbeat/hostcache (scope, risk and severity: all minor)
+ ccm (LF 1546): ensure that the membership instance number never
decrements (thanks to Guochun Shi)
+ ccm: speed up ccm considerably in case a node is alone in the
membership (thanks to MATSUDA, Daiki)
+ Debian: Build: Add dependacy on gawk as it is required by the OCF
IPaddr resource
+ Debian: Build: rename ha_logd.cf to logd.cf in debian/
heartbeat.files
+ hb_report (LF 1763): multiple fixes
+ hb_report: add more packagers support (thanks to Sebastian
Reitenbach)
+ hb_report: fix handling of debug option
+ hb_report: include package verification
+ hb_report: reduce the number of ssh invocations by 1
+ hb_report: update documentation on extracting CTS tests
+ hb_report: use getopts instead of getopt(1) for the sake of
portability
+ hbagent: fix memory leaks on dropping global resources (thanks to
Keisuke MORI)
+ hbagent: removed the const qualifier from parameter
+ hbagent: reset gMembershipTable on dropping global resources
+ hbclient: fix memory leaks on signon/signoff (thanks to Keisuke
MORI)
+ heartbeat: Increase MAXMSGHIST; reduce debugging output.
+ ldirectord: allow per-virtual checkinterval configuration
+ lvs-users: Patch for ldirectord when using mysql service
+ mgmtd (LF 1719): fix the pam file for suse
+ mysql RA (LF 1760): defaults for OpenBSD (thanks to Sebastian
Reitenbach)
+ RA Xinetd (LF 1742): multiple fixes
+ RA tomcat: allow consecutive starts
+ stonithd: (LF 1727): fix dropping privileges
+ stonithd: check for storage size when copying the host list
+ stonithd: drop root privileges earlier
+ stonithd: shuffle dropping privileges around again
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