b=11512

[fs/lustre-release.git] / lustre / ChangeLog

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index d9f9286..ac222b1 100644 (file)
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -3,7 +3,6 @@ tbd         Cluster File Systems, Inc. <info@clusterfs.com>
        * 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:
@@ -15,6 +14,14 @@ tbd         Cluster File Systems, Inc. <info@clusterfs.com>
        * 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
@@ -55,20 +62,24 @@ Description: connectathon hang when test nfs export over patchless client
 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
@@ -389,6 +400,16 @@ Details    : The mballoc3 code (ldiskfs2 only) adds new mechanisms to improve
        * 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