* version 1.8.0
* Support for kernels:
2.6.16.54-0.2.5 (SLES 10),
- 2.6.18-53.1.14.el5 (RHEL 5),
+ 2.6.18-53.1.19.el5 (RHEL 5),
2.6.22.14 vanilla (kernel.org).
* Client support for unpatched kernels:
(see http://wiki.lustre.org/index.php?title=Patchless_Client)
2.6.16 - 2.6.21 vanilla (kernel.org)
- * Recommended e2fsprogs version: 1.40.7-sun1
+ * Recommended e2fsprogs version: 1.40.7-sun3
* Note that reiserfs quotas are disabled on SLES 10 in this kernel.
* RHEL 4 and RHEL 5/SLES 10 clients behaves differently on 'cd' to a
removed cwd "./" (refer to Bugzilla 14399).
+Severity : enhancement
+Bugzilla : 15741
+Description: Update to RHEL5 kernel-2.6.18-53.1.19.el5.
+
+Severity : major
+Bugzilla : 14134
+Description: enable MGS and MDT services start separately
+Details : add a 'nomgs' option in mount.lustre to enable start a MDT with
+ a co-located MGS without starting the MGS, which is a complement
+ to 'nosvc' mount option.
+
+Severity : normal
+Frequency : always with o2ib 1.3 and sles10
+Bugzilla : 15870
+Description: fix build with SLES10 and o2ib v3.
+Details : sles10 uses diffrent name for Module.symver file but configure
+ assume this file has same name on RHEL/SLES/vanila kernels.
+
+Severity : normal
+Bugzilla : 14835
+Frequency : after recovery
+Description: precreate to many object's after del orphan.
+Details : del orphan st in oscc last_id == next_id and this triger growing
+ count of precreated objects. Set flag LOW to skip increase count
+ of precreated objects.
+
+Severity : normal
+Bugzilla : 15139
+Frequency : rare, on clear nid stats
+Description: ASSERTION(client_stat->nid_exp_ref_count == 0)
+Details : when clean nid stats sometimes try destroy live entry,
+ and this produce panic in free.
+
Severity : major
Bugzilla : 15575
Description: Stack overflow during MDS log replay
-Details : ease stack pressure by using a thread dealing llog_process.
+ ease stack pressure by using a thread dealing llog_process.
Severity : normal
Bugzilla : 15443
Severity : minor
Bugzilla : 14645
-Frequency : rare, on shutdown ost
+ rare, on shutdown ost
Description: don't hit live lock with umount ost.
Details : shrink_dcache_parent can be in long loop with destroy dentries,
use shrink_dcache_sb instead.
of the error messages complaining that MGS is not connected.
Severity : major
+Bugzilla : 15027
+Frequency : on network error
+Description: panic with double free request if network error
+Details : mdc_finish_enqueue is finish request if any network error ocuring,
+ but it's true only for synchronus enqueue, for async enqueue
+ (via ptlrpcd) this incorrect and ptlrpcd want finish request
+ himself.
+
+Severity : enhancement
+Bugzilla : 11401
+Description: client-side metadata stat-ahead during readdir(directory readahead)
+Details : perform client-side metadata stat-ahead when the client detects
+ readdir and sequential stat of dir entries therein
+
+Severity : major
Frequency : on start mds
Bugzilla : 14884
Description: Implement get_info(last_id) in obdfilter.
external attribute block (e.g. ACL growing in size) for file
data to be lost.
+Severity : normal
+Bugzilla : 15346
+Description: skiplist implementation simplification
+Details : skiplists are used to group compatible locks on granted list
+ that was implemented as tracking first and last lock of each lock group
+ the patch changes that to using doubly linked lists
+
--------------------------------------------------------------------------------
2007-08-10 Cluster File Systems, Inc. <info@clusterfs.com>
git://git.whamcloud.com / fs / lustre-release.git / blobdiff