A changelog entry for 17671.

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

diff --git a/lustre/ChangeLog b/lustre/ChangeLog
index a9c1b8b..23ec4eb 100644 (file)
--- a/lustre/ChangeLog
+++ b/lustre/ChangeLog
@@ -7,12 +7,29 @@ tbd  Sun Microsystems, Inc.
        * 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: 1.40.11-sun1
+       * Recommended e2fsprogs version: 1.41.5.sun2
        * 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).
        * File join has been disabled in this release, refer to Bugzilla 16929.
 
+Severity   : enhancement
+Bugzilla   : 17671
+Description: Update OFED support to 1.4.1
+
+Severity   : normal
+Bugzilla   : 18645
+Description: Reduce small size read RPC
+Details    : Set read-ahead limite for every file and only do read-ahead when
+            available read-ahead pages are bigger than 1M to avoid small size
+            read RPC.
+
+Severity   : enhancement
+Bugzilla   : 17974
+Description: add lazystatfs mount option to allow statfs(2) to skip down OSTs
+Details    : allow skip disconnected ost for send statfs request and hide error
+             in this case.
+
 Severity   : major
 Frequency  : rare
 Bugzilla   : 18810
@@ -42,7 +59,7 @@ Bugzilla   : 18798
 Description: Add state history info file, enhance import info file
 Details    : Track import connection state changes in a new osc/mdc proc file;
              add overview-type data to the osc/mdc import proc file.
-       
+
 Severity   : enhancement
 Bugzilla   : 17536
 Description: MDS create should not wait for statfs RPC while holding DLM lock.
@@ -305,7 +322,7 @@ Details    : When connection is reused this not moved from CONN_UNUSED_HASH
 Severity   : enhancement
 Bugzilla   : 15899
 Description: File striping can now be set to use an arbitrary pool of OSTs.
-       
+
 Severity   : enhancement
 Bugzilla   : 16573
 Description: Export bytes_read/bytes_write count on OSC/OST.
@@ -1791,7 +1808,7 @@ Bugzilla   : 16450
 Description: Add lockdep annotations to llog code.
 Details    : Use appropriately tagged _nested() locking calls in the places
             where llog takes more than one ->lgh_lock lock.
-       
+
 Severity   : minor
 Bugzilla   : 16450
 Description: Add loi_kms_set().
@@ -2010,6 +2027,19 @@ Description: open file using fid
 Details    : A file can be opened using just its fid, like
             <mntpt>/.lustre/fid/SEQ:OID:VER - this is needed for HSM and replication
 
+Severity   : normal
+Frequency  : Only in RHEL5 when mounting multiple ext3 filesystems
+            simultaneously
+Bugzilla   : 19184
+Description: "kmem_cache_create: duplicate cache jbd_4k" error message
+Details    : add proper locking for creation of jbd_4k slab cache
+
+Severity   : normal
+Bugzilla   : 19058
+Description: MMP check in ext3_remount() fails without displaying any error
+Details    : When multiple mount protection fails during remount, proper error
+            should be returned
+
 --------------------------------------------------------------------------------
 
 2007-08-10         Cluster File Systems, Inc. <info@clusterfs.com>
@@ -2395,7 +2425,7 @@ Details    : The __iget() symbol export is missing.  To avoid the need for
             this on patchless clients the deathrow inode reaper is turned
             off, and we depend on the VM to clean up old inodes.  This
             dependency was during via the fix for bug 12181.
-       
+
 --------------------------------------------------------------------------------
 
 2007-04-19  Cluster File Systems, Inc. <info@clusterfs.com>
@@ -2430,7 +2460,7 @@ Bugzilla   : 9851
 Description: startup order invariance
 Details    : MDTs and OSTs can be started in any order.  Clients only
             require the MDT to complete startup.
-       
+
 Severity   : enhancement
 Bugzilla   : 4899
 Description: parallel, asynchronous orphan cleanup
@@ -2443,13 +2473,13 @@ Description: optimized stripe assignment
 Details    : stripe assignments are now made based on ost space available,
             ost previous usage, and OSS previous usage, in order to try
             to optimize storage space and networking resources.
-       
+
 Severity   : enhancement
 Bugzilla   : 4226
 Description: Permanently set tunables
 Details    : All writable /proc/fs/lustre tunables can now be permanently
             set on a per-server basis, at mkfs time or on a live system.
-       
+
 Severity   : enhancement
 Bugzilla   : 10547
 Description: Lustre message v2
@@ -2466,7 +2496,7 @@ Bugzilla   : 6062
 Description: SPEC SFS validation failure on NFS v2 over lustre.
 Details    : Changes the blocksize for regular files to be 2x RPC size,
             and not depend on stripe size.
-       
+
 Severity   : enhancement
 Bugzilla   : 9293
 Description: Multiple MD RPCs in flight.
@@ -3735,7 +3765,7 @@ Description: Configuration change for the XT3
             Rather --with-portals=<path-to-portals-includes> is used to
             enable building on the XT3.  In addition to enable XT3 specific
             features the option --enable-cray-xt3 must be used.
-       
+
 Severity   : major
 Frequency  : rare
 Bugzilla   : 7407
@@ -5673,7 +5703,7 @@ tbd         Cluster File Systems, Inc. <info@clusterfs.com>
        * add hard link support
        * change obdfile creation method
        * kernel patch changed
-       
+
 2002-09-19  Peter Braam  <braam@clusterfs.com>
        * version 0_5_9
        * bug fix