From 7d6c2da996152d3d2aa7f595178a2a23a499aee1 Mon Sep 17 00:00:00 2001 From: johann Date: Wed, 14 Oct 2009 11:44:05 +0000 Subject: [PATCH] Branch b1_8 Changelog update: 1) update 1.8.1.1 section; 2) remove duplicated changelog entries. --- lustre/ChangeLog | 90 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 45 insertions(+), 45 deletions(-) diff --git a/lustre/ChangeLog b/lustre/ChangeLog index 9a68bc7..a1ce3c4 100644 --- a/lustre/ChangeLog +++ b/lustre/ChangeLog @@ -9,11 +9,6 @@ tbd Sun Microsystems, Inc. (see http://wiki.lustre.org/index.php?title=Patchless_Client) 2.6.16 - 2.6.30 vanilla (kernel.org) * Recommended e2fsprogs version: 1.41.6.sun1 - * File join has been disabled in this release, refer to Bugzilla 16929. - * A new Lustre ADIO driver is available for MPICH2-1.0.7. - * NFS export disabled when stack size < 8192. Since the NFSv4 export - of Lustre filesystem with 4K stack may cause a stack overflow. For - more information, please refer to bugzilla 17630. Severity : enhancement Bugzilla : 19662 @@ -24,10 +19,6 @@ Bugzilla : 19917 Description: Drop unnecessary __GFP_NOMEMALLOC flag from filter_get_page() Severity : normal -Bugzilla : 20482 -Description: Conf-sanity.sh 50g test - deactivated OST should not cause a panic. - -Severity : normal Bugzilla : 18674 Description: Conf-sanity.sh test to check client reconnection to a busy server. @@ -43,10 +34,6 @@ Details : improve initialize osc date when target is added to mds and about ost. Severity : enhancement -Bugzilla : 20539 -Description: Add OEL5 support. - -Severity : enhancement Bugzilla : 19848 Description: Update kernel to SLES11 2.6.27.29-0.1.1. @@ -151,14 +138,6 @@ Details : Client will shrink its grant cache to OST if there are no write (left_space < total_clients * 32M). Severity : normal -Frequency : rare, if clients are evicted due to failure to return a lock -Bugzilla : 18618 -Description: don't increase ldlm timeout if previous client was evicted -Details : if a client doesn't respond to a blocking callback within the - adaptive ldlm enqueue timeout, don't adjust the adaptive estimate - when the lock is next granted. - -Severity : normal Bugzilla : 18674 Frequency : occasionally during network problems Description: client not allowed to reconnect to OST because of active request @@ -184,42 +163,34 @@ Details : lov_update_create_set() uses set->set_success as index for created array and we can use qos_shrink_lsm for allocate correct lsm. Severity : normal -Frequency : rare, only when quota is enabled -Bugzilla : 18793 -Description: OSS complains "too many blocks" and crashes -Details : In filter_commitrw_write(): - 1. lquota_chkquota(); - 2. obdo_from_inode(); - 3. lquota_pending_commit(); - "2." has changed uid and gid in this case, then caused - lquota_chkquota() and lquota_pending_commit() to use - different uid and gid. That is the root of the bug. - -Severity : normal Bugzilla : 19763 Description: quotacheck performance/scaling issues Details : reduce quotacheck time on empty filesystem by skipping uninit group. - ------------------------------------------------------------------------------- -TBD Sun Microsystems, Inc. +------------------------------------------------------------------------------- +2009-10-16 Sun Microsystems, Inc. * version 1.8.1.1 * Support for kernels: 2.6.16.60-0.42.4 (SLES 10), - 2.6.27.23-0.1 (SLES11, i686 & x84_64 only), + 2.6.27.29-0.1 (SLES11, i686 & x84_64 only), 2.6.18-128.7.1.el5 (RHEL 5), + 2.6.18-128.7.1.el5 (OEL 5), * Client support for unpatched kernels: (see http://wiki.lustre.org/index.php?title=Patchless_Client) 2.6.16 - 2.6.27 vanilla (kernel.org) * Recommended e2fsprogs version: 1.41.6.sun1 - * File join has been disabled in this release, refer to Bugzilla 16929. - * NFS export disabled when stack size < 8192. Since the NFSv4 export - of Lustre filesystem with 4K stack may cause a stack overflow. For - more information, please refer to bugzilla 17630. * ext4 support for RHEL5 is experimental and thus should not be used in production. +Severity : enhancement +Bugzilla : 20539 +Description: Add OEL5 support. + +Severity : enhancement +Bugzilla : 19848 +Description: Update kernel to SLES11 2.6.27.29-0.1. + Severity : major Bugzilla : 20560 Description: File checksum failures with OST read cache on @@ -228,7 +199,7 @@ Details : Disable page poisoning when the bulk transfer has to be aborted Severity : normal Bugzilla : 19557 -Description: Don't allow make backward step on assign osc next id. +Description: Don't allow make backward step on assiging osc next id. Details : race between allocation next id and ll_sync thread can be cause of set wrong osc next id and can be kill valid ost objects. @@ -311,12 +282,41 @@ Description: continuing LustreError "mds adjust qunit failed!" Details : don't print message on the console when ->adjust_qunit fails. Severity : normal +Bugzilla : 18618 +Description: don't increase ldlm timeout if previous client was evicted +Details : if a client doesn't respond to a blocking callback within the + adaptive ldlm enqueue timeout, don't adjust the adaptive estimate + when the lock is next granted. + +Severity : normal Bugzilla : 20518 -Description: OST is being unmounted w/o all writes to last_rcvd landing on disk. - Affects recovery negatively. -Details : Make sure all exports have been properly destroyed by the zombie +Description: ost is being unmounted w/o all writes to last_rcvd landing on disk. + affects recovery negatively. +Details : make sure all exports have been properly destroyed by the zombie thread processed before stopping the target. +Severity : normal +Bugzilla : 20205 +Description: Performance degradation with O_DIRECT between 1.6 & 1.8.1 b190 +Details : disable write barrier for ext4/SLES11. + +Severity : normal +Bugzilla : 18571 +Description: Kernel panic - not syncing: Out of memory and no killable + processes... on OSS when iozone +Details : fix memory leak in the journal checksum patch. + +Severity : normal +Bugzilla : 18793 +Description: group quota "too many blocks" OSS crashes +Details : we should keep the same uid/gid for lquota_chkquota() and + lquota_pending_commit() + +Severity : normal +Bugzilla : 18630 +Description: LustreError: 9153:0:(quota_context.c:622:dqacq_completion()) LBUG +Details : don't LBUG on release quota error. Just a workaround until the + problem is understood. ------------------------------------------------------------------------------ 2009-07-31 Sun Microsystems, Inc. -- 1.8.3.1