tbd Cluster File Systems, Inc. <info@clusterfs.com>
* version 1.6.1
- * CONFIGURATION CHANGE. This version of Lustre WILL NOT
- INTEROPERATE with 1.4.x versions automatically. In many cases a
- special upgrade step is needed. Please read the user documentation
- before upgrading any part of a 1.4.x system.
- * WARNING: Lustre configuration and startup changes are required with
- 1.6.x releases. See https://mail.clusterfs.com/wikis/lustre/MountConf
- for details.
* Support for kernels:
2.6.9-42.0.10.EL (RHEL 4)
2.6.5-7.283 (SLES 9)
- 2.4.21-47.0.1.EL (RHEL 3)
2.6.12.6 vanilla (kernel.org)
2.6.16.27-0.9 (SLES 10)
* Client support for unpatched kernels:
* Note that reiserfs quotas are temporarily disabled on SLES 10 in this
kernel.
+Severity : minor
+Bugzilla : 11512
+Description: Remove write from health_check, add configure option
+Details : While an OSS is under a heavy ost_destroy load reading the
+ proc entry /proc/fs/lustre/health_check can take an unreasonably
+ long time. This disrupts our ability the effectively monitor
+ the health of the filesystem. (LLNL)
+
Severity : enhancement
Bugzilla : 11548
Description: Add LNET router traceability for debug purposes
Frequency : nfs export on patchless client
Bugzilla : 11970
Description: connectathon hang when test nfs export over patchless client
-Details : Disconnected dentry cannot be found with lookup, so we do not need
+Details : Disconnected dentry cannot be found with lookup, so we do not need
to unhash it or make it invalid
-Bugzilla : 12123
-Description: ENOENT returned for valid filehandle during dbench.
-Details: : Check if a directory has children when invalidating dentries
- associated with an inode during lock cancellation. This fixes
- an incorrect ENOENT sometimes seen for valid filehandles during
- testing with dbench.
-
Bugzilla : 11757
Description: fix llapi_lov_get_uuids() to allow many OSTs to be returned
Details: : Change llapi_lov_get_uuids() to read the UUIDs from /proc instead
of using an ioctl. This allows lfsck for > 160 OSTs to succeed.
+Severity : minor
+Frequency : rare
+Bugzilla : 11546
+Description: open req refcounting wrong on reconnect
+Details : If reconnect happened between getting open reply from server and
+ call to mdc_set_replay_data in ll_file_open, we will schedule
+ replay for unreferenced request that we are about to free.
+ Subsequent close will crash in variety of ways.
+ Check that request is still eligible for replay in
+ mdc_set_replay_data().
--------------------------------------------------------------------------------
+2007-05-03 Cluster File Systems, Inc. <info@clusterfs.com>
+ * version 1.6.0.1
+ * bug fixes
+
+Severity : normal
+Frequency : on some architectures
+Bugzilla : 12404
+Description: 1.6 client sometimes fails to mount from a 1.4 MDT
+Details : Uninitialized flags sometimes cause configuration commands to
+ be skipped.
+
+--------------------------------------------------------------------------------
+
2007-04-19 Cluster File Systems, Inc. <info@clusterfs.com>
* version 1.6.0
* CONFIGURATION CHANGE. This version of Lustre WILL NOT
* Note that reiserfs quotas are disabled on SLES 10 in this kernel
* bug fixes
+Severity : normal
+Frequency : always
+Bugzilla : 3244
+Description: Addition of EXT3_FEATURE_RO_COMPAT_DIR_NLINKS flag for
+ > 32000 subdirectories
+Details : Add EXT3_FEATURE_RO_COMPAT_DIR_NLINK flag to
+ EXT3_FEATURE_RO_COMPAT_SUPP. This flag will be set whenever
+ subdirectory count crosses 32000. This will aid e2fsck to
+ correctly handle more than 32000 subdirectories.
+
Severity : major
Frequency : liblustre (e.g. catamount) on a large cluster with >= 8 OSTs/OSS
Bugzilla : 11684