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cvs2svn [Thu, 4 Aug 2005 22:39:56 +0000 (22:39 +0000)]
This commit was manufactured by cvs2svn to create branch 'b_release_1_4_4'.
adilger [Thu, 4 Aug 2005 22:39:55 +0000 (22:39 +0000)]
Branch b1_4
Add ext3-ialloc patch to Cray patch series, avoids poor inode placement and
filesystem fragmentation on the OSTs.
b=4466
r=alex
adilger [Thu, 4 Aug 2005 19:06:17 +0000 (19:06 +0000)]
Branch b1_4
Allow the "created" parameter to be NULL. We don't actually use this data
for anything, and the current obdfilter code just passes in a dummy array
to make the API happy. This leads to confusion when modifying the code.
b=7049, b=6998
adilger [Thu, 4 Aug 2005 18:42:46 +0000 (18:42 +0000)]
Branch b1_4
Description: Unusual file access patterns on the MDS may result in inode
data being lost in very rare circumstances.
Details : Bad interaction between the ea-in-inode patch and the "no-read"
code in the 2.6 kernel caused the inode and/or EA data not to
be read from disk, causing single-file corruption.
b=6866, b=6869
r=alex
jacob [Thu, 4 Aug 2005 18:38:49 +0000 (18:38 +0000)]
remove unneeded argument
jacob [Thu, 4 Aug 2005 18:37:52 +0000 (18:37 +0000)]
name the cluster using a sort list of node names
jacob [Thu, 4 Aug 2005 18:11:50 +0000 (18:11 +0000)]
remove stale series
jacob [Thu, 4 Aug 2005 18:06:06 +0000 (18:06 +0000)]
b=7165
b=7224
- initial support for creating clumanager xml files from lustre xml
- support for using lustre init script from clumanager
- more changes to init scripts from scripps
liangzhen [Thu, 4 Aug 2005 09:00:13 +0000 (09:00 +0000)]
Fix of careless (miss ;;)
niu [Thu, 4 Aug 2005 08:46:29 +0000 (08:46 +0000)]
store lustre id in ost object's EA.
liangzhen [Thu, 4 Aug 2005 07:56:21 +0000 (07:56 +0000)]
CFLAGS for compiling in Tiger
alex [Wed, 3 Aug 2005 21:56:47 +0000 (21:56 +0000)]
b=7049
- try to unmap buffers from bd-mapping
cliffw [Wed, 3 Aug 2005 19:18:30 +0000 (19:18 +0000)]
added test of /proc/fs/lustre/health_check
alex [Wed, 3 Aug 2005 13:29:38 +0000 (13:29 +0000)]
b=7049
- it's enough to check for block number
alex [Wed, 3 Aug 2005 12:18:42 +0000 (12:18 +0000)]
b=7049
- it's better to unmap buffers holding no truncate sem
note: unmap_underlying_metadata() is commented out to see whether
a race happens at all
alex [Wed, 3 Aug 2005 12:04:15 +0000 (12:04 +0000)]
b=7049
- check for aliases in bd-mapping for writes only
alex [Wed, 3 Aug 2005 10:20:08 +0000 (10:20 +0000)]
b=7049
- let's check whether dirty pages/buffers in bd-mapping
alex [Wed, 3 Aug 2005 07:34:22 +0000 (07:34 +0000)]
b=7237
- missed wake_up() has been returned
- few CDEBUG() have changed their level to D_ERROR to simplify debugging
adilger [Tue, 2 Aug 2005 23:29:58 +0000 (23:29 +0000)]
Merge b1_4_bug3389 from b1_4 (20050729_0312)
Description: Mounting a Lustre file system on a node running as an OST could
lead to deadlocks
Details : OSTs now allocate memory needed to write out data at
startup, instead of when needed, to avoid having to
allocate memory in possibly low memory situations.
Specifically, if the file system is mounted on on OST,
memory pressure could force it to try to write out data,
which it needed to allocate memory to do. Due to the low
memory, it would be unable to do so and the node would
become unresponsive.
b=6514, b=5137
Description: Addition of lconf --service command line option
Details : lconf now accepts a '--service <arg>' option, which is
shorthand for 'lconf --group <arg> --select <arg>=<hostname>'
b=7015
Description: Failover mode is now the default for OSTs.
Details : By default, OSTs will now run in failover mode. To return to
the old behaviour, add '--failout' to the lmc line for OSTs.
b=6101
Description: Health checks are now provided for MDS and OSTs
Details : Additional detailed health check information on MSD and OSTs
is now provided through the procfs health_check value.
b=1693
Description: Disk fragmentation on the OSTs could eventually cause slowdowns
after numerous create/delete cycles
Details : The ext3 inode allocation policy would not allocate new inodes
very well on the OSTs because there are no new directories
being created. Instead we look for groups with free space if
the parent directories are nearly full.
b=4466
Description: Network or server problems during mount may cause partially
mounted clients instead of returning an error.
Details : The config llog parsing code may overwrite the error return
code during mount error handling, returning success instead
of an error.
b=6302
jacob [Tue, 2 Aug 2005 20:29:58 +0000 (20:29 +0000)]
update for current errata
alex [Tue, 2 Aug 2005 19:46:23 +0000 (19:46 +0000)]
b=3984
- a reference on resource must be taked under spinlock
jacob [Tue, 2 Aug 2005 19:05:40 +0000 (19:05 +0000)]
properly update kernel configs for sles 9 sp 2
alex [Tue, 2 Aug 2005 18:46:35 +0000 (18:46 +0000)]
b=7039
- concurrent lock cancelling might find inode dead while it's not yet
alex [Tue, 2 Aug 2005 17:34:20 +0000 (17:34 +0000)]
b=7231
- asynchronous commit in obdfilter/2.6
alex [Tue, 2 Aug 2005 15:43:33 +0000 (15:43 +0000)]
b=7231
- wait on bio's completion after commit. to evaluate performance impact
alex [Tue, 2 Aug 2005 09:09:02 +0000 (09:09 +0000)]
b=7039
- stop progress and dump a log for debugging purposes
adilger [Tue, 2 Aug 2005 05:52:43 +0000 (05:52 +0000)]
Branch b1_4
Fix indenting problem in lconf causing a use-before-assignment error.
Gotta love python.
b=7221
alex [Sun, 31 Jul 2005 12:43:22 +0000 (12:43 +0000)]
- b_size_on_mds landed on HEAD:
5984 - oops in mdc_set_lock_data
we must drop lookup lock in ll_clear_inode()
7216 - abort due to missed clients
replay already committed (open/close rpcs) requests
even if some clients haven't connected in time and
got evicted
7057 - sanity: test_66: /mnt/lustre/f66 blocks 0 < 8
send close rpc only when all dirty pages are written
(otherwise i_blocks isn't valid)
6817 - don't update attrs. on mds if the client hasn't modified file
using openhandle being closed
ericm [Sun, 31 Jul 2005 04:49:34 +0000 (04:49 +0000)]
land b_hd_remote_acl: support get/set ACL from remote client.
adilger [Sat, 30 Jul 2005 00:28:01 +0000 (00:28 +0000)]
Branch b1_4
Add ialloc patch to fc3 series.
b=4644
phil [Sat, 30 Jul 2005 00:05:48 +0000 (00:05 +0000)]
b=6266 (oleg's patch)
Severity : minor
Bugzilla : 6266
Frequency : rare (liblustre)
Description: fsx running with liblustre complained that using truncate() to
extend the file doesn't work. This patch corrects that issue.
Details : This is the liblustre equivalent of the fix for bug 6196. Fixes
ATTR_SIZE and lsm use in llu_setattr_raw.
adilger [Fri, 29 Jul 2005 23:58:00 +0000 (23:58 +0000)]
Branch b1_4
Add ialloc patch to 2.4.29 series.
b=4644
jacob [Fri, 29 Jul 2005 23:54:55 +0000 (23:54 +0000)]
update patches and scripts for SLES 9 SP2
jacob [Fri, 29 Jul 2005 23:54:32 +0000 (23:54 +0000)]
update patches and scripts for SLES 9 SP2
wangdi [Fri, 29 Jul 2005 14:06:12 +0000 (14:06 +0000)]
Branch: b_hd_crypto
minor fixes about crypto api
ericm [Thu, 28 Jul 2005 18:31:21 +0000 (18:31 +0000)]
land minor fixes from b_hd_sec:
* "EA" is used for lustre internal metadata ea. so change user ea's name to
"XATTR", including ACLs.
* remove a unnecessary param from md_getattr().
* various more fixes.
phil [Thu, 28 Jul 2005 00:03:16 +0000 (00:03 +0000)]
Make the ChangeLog crystal clear that although flock has landed, it's not yet
supported
phil [Wed, 27 Jul 2005 23:48:35 +0000 (23:48 +0000)]
add missing entry for bug 6993
alex [Wed, 27 Jul 2005 18:54:34 +0000 (18:54 +0000)]
b=7200
- protect lock->l_resource from concurrent ldlm_lock_change_resource()
adilger [Wed, 27 Jul 2005 18:18:31 +0000 (18:18 +0000)]
Branch b1_4_bug3389
Fix portals_nid2str() to print something reasonable for Cray NALs.
b=6902
r=bogl
alex [Wed, 27 Jul 2005 17:20:02 +0000 (17:20 +0000)]
b=5210
r=phil(actual patch)
A workaround for the crash in ll_unhash_aliases on 2.6.
The 2.6 lookup code is now lockless (thanks to the RCU machinations), which
allows it to race with the unhashing in ll_unhash_aliases. The 2.6 __d_drop
doesn't leave the list head ->pprev in a safe state, so the next pass through
this loop (which tries to re-hash it after we lose the dput race), would crash.
For the record, it looks like the kernel's own d_prune_aliases is broken in
the very same way, except that instead of crashing immediately, it just leaves
the d_hash pointers poisoned for someone else to crash on.
wangdi [Wed, 27 Jul 2005 09:28:29 +0000 (09:28 +0000)]
Branch:b_hd_crypto
update crypto api code
adilger [Wed, 27 Jul 2005 00:22:00 +0000 (00:22 +0000)]
Land b_release_1_4_3 onto b1_4 (20050726_1646)
Mostly copyright message updates.
adilger [Tue, 26 Jul 2005 22:43:05 +0000 (22:43 +0000)]
Branch b1_4
Description: Network or server problems during mount may cause partially
mounted clients instead of returning an error.
Details : lustre_process_log() will overwrite the error return code
during mount error handling, returning success instead of an
error. Also, an error during cleanup caused cleanup to stop
instead of attempting to do the remaining cleanup.
b=6302
adilger [Tue, 26 Jul 2005 22:32:20 +0000 (22:32 +0000)]
Branch b1_4
Fix liblustre test in acceptance-small.sh - sanity.sh needs the --target
option even though the LIBLUSTRE_MOUNT_TARGET environment variable is set.
adilger [Tue, 26 Jul 2005 22:29:53 +0000 (22:29 +0000)]
Branch b1_4
Pick filesystem type from kernel version, if unset.
adilger [Tue, 26 Jul 2005 22:28:58 +0000 (22:28 +0000)]
Branch b1_4
Add '-e' option to iozone to wait for sync before completing.
r=phil
adilger [Tue, 26 Jul 2005 22:22:40 +0000 (22:22 +0000)]
Branch b1_4
Remove obsolete extN usage, unused since Lustre 1.0 days.
b=6437
adilger [Tue, 26 Jul 2005 22:10:04 +0000 (22:10 +0000)]
Branch b1_4
Remove call to _sysio_shutdown() for catamount, as this causes Lustre
cleanup to happen before all the glibc buffers are flushed.
b=7193
r=bogl
adilger [Tue, 26 Jul 2005 21:55:37 +0000 (21:55 +0000)]
Branch b1_4
Description: Disk fragmentation on the OSTs could eventually cause slowdowns
after numerous create/delete cycles
Details : The ext3 inode allocation policy would not allocate new inodes
very well on the OSTs because there are no new directories
being created. Instead we look for groups with free space if
the parent directories are nearly full.
b=4466
r=alex,behlendorf
adilger [Tue, 26 Jul 2005 19:43:43 +0000 (19:43 +0000)]
Branch b1_4
Fix typo in lconf.
b=7187
adilger [Tue, 26 Jul 2005 19:02:48 +0000 (19:02 +0000)]
Branch b1_4
Rename the 2.6-suse-lnxi.series file to 2.6-suse-newer.series to make it
more clear that this series is applicable to all SuSE kernels and not
just LNXI kernels.
b=5985
green [Tue, 26 Jul 2005 17:17:56 +0000 (17:17 +0000)]
b=6422
r=adilger
Do not dereference reply state when freeing request, if there is no reply state.
Do not return garbage in ptlrpc_service_health_check()
adilger [Tue, 26 Jul 2005 07:48:15 +0000 (07:48 +0000)]
Branch b1_4
Quiet liblustre compiler warnings on x64_64.
nikita [Mon, 25 Jul 2005 14:44:18 +0000 (14:44 +0000)]
bug 6854: add jdb error handling patch to rhel-2.4.21, suse-2.4.21-cray, and vanilla-2.4.29 series.
alex [Sat, 23 Jul 2005 20:55:29 +0000 (20:55 +0000)]
b=7017
- atomic_dec_and_test() with subsequent spin_lock() against the list
is racy. atomic_dec_and_lock() must be used. otherwise other cpu
can hit the race window, increment refcount, drop it again and we
get to the situation when both cpus are freeing the structure
ericm [Fri, 22 Jul 2005 17:23:24 +0000 (17:23 +0000)]
some env (cnbuild) can't build without explicitly include
errno.h
ericm [Thu, 21 Jul 2005 17:17:36 +0000 (17:17 +0000)]
land b_hd_pag: rudiment support for PAG.
brian [Thu, 21 Jul 2005 14:01:53 +0000 (14:01 +0000)]
Copyright is now License in RPM spec files.
pjkirner [Thu, 21 Jul 2005 12:46:39 +0000 (12:46 +0000)]
r=adilger
b=7000
Patch to 2.4 kernel patches in #if'ed out code by default. See bug 7000 for all the details.
jacob [Wed, 20 Jul 2005 21:24:18 +0000 (21:24 +0000)]
quiet
pjkirner [Wed, 20 Jul 2005 20:41:21 +0000 (20:41 +0000)]
Fix merge breakage that was originally introduced on b_cray, and then merged over to b1_4.
brian [Wed, 20 Jul 2005 18:06:59 +0000 (18:06 +0000)]
Should allow the uml_switch to be used if wanted.
wangdi [Wed, 20 Jul 2005 12:50:30 +0000 (12:50 +0000)]
Branch: HEAD
remove redundant set_md in mds_reint_create and cmobd_reint_create
wangdi [Wed, 20 Jul 2005 12:34:28 +0000 (12:34 +0000)]
Branch: HEAD
add setxattr kml post hook for reint set md to master mds.
green [Tue, 19 Jul 2005 20:09:47 +0000 (20:09 +0000)]
Branch: b1_4
__ptlrpc_server_free_request should be of void return type as it does not return
anything. Fixes compile warning
wangdi [Tue, 19 Jul 2005 12:56:14 +0000 (12:56 +0000)]
Branch: HEAD
should reset mcd_last_close_xid to 0 when reconnect.
b:6102
r:alex
alex [Tue, 19 Jul 2005 11:35:38 +0000 (11:35 +0000)]
- need couple routines to be accessible from modules for size-on-mds feature
pjkirner [Mon, 18 Jul 2005 15:51:49 +0000 (15:51 +0000)]
b=7098
r=jacob
Land b_cray bits to b1_4 (except SNAPFS and SMFS per the discussion in the bug)
wangdi [Sat, 16 Jul 2005 07:24:10 +0000 (07:24 +0000)]
Branch: HEAD
add kernel-2.6.10-suse-opteron.config for opteron arch
jacob [Fri, 15 Jul 2005 20:40:56 +0000 (20:40 +0000)]
i stand corrected
cliffw [Fri, 15 Jul 2005 20:09:29 +0000 (20:09 +0000)]
Fix sysStatus file creation
jacob [Fri, 15 Jul 2005 20:06:06 +0000 (20:06 +0000)]
this is the fix i intended
mjmac [Fri, 15 Jul 2005 19:52:29 +0000 (19:52 +0000)]
r=adilger,nic
stage() should return 0 if $STAGEDIR is not set, not 1.
jacob [Fri, 15 Jul 2005 18:52:28 +0000 (18:52 +0000)]
b=7136
r=adilger
just use defaults if --stripe_sz and --stripe_cnt are missing form
--add lov
green [Fri, 15 Jul 2005 12:51:35 +0000 (12:51 +0000)]
b=6422
r=adilger
Support a pool of requests and lustre_msgs when allocating requests.
Use that on osc writeout path.
wangdi [Fri, 15 Jul 2005 07:11:18 +0000 (07:11 +0000)]
Branch: HEAD
add fid and group in kml for cmobd test
jacob [Fri, 15 Jul 2005 04:34:12 +0000 (04:34 +0000)]
move AC_SUBST into lustre-build.m4 (b=7126)
jacob [Thu, 14 Jul 2005 23:04:14 +0000 (23:04 +0000)]
add --stage option to lbuild
jacob [Thu, 14 Jul 2005 23:00:40 +0000 (23:00 +0000)]
revert a broken change from an earlier fix
adilger [Thu, 14 Jul 2005 22:53:45 +0000 (22:53 +0000)]
Branch b1_4
Use a wildcard for /usr/share/lustre.
jacob [Thu, 14 Jul 2005 22:25:09 +0000 (22:25 +0000)]
just remove unused macro as i can't get it to work right anyway
jacob [Thu, 14 Jul 2005 22:02:43 +0000 (22:02 +0000)]
my mind fell out of m4 mode for a moment
adilger [Thu, 14 Jul 2005 21:58:57 +0000 (21:58 +0000)]
Branch b1_4
Fix compile problem for LDLM_NUM_THREADS macro in liblustre case.
b=6422
jacob [Thu, 14 Jul 2005 21:50:07 +0000 (21:50 +0000)]
restripe snmp to b1_4 so that andreas will add the right globs later
jacob [Thu, 14 Jul 2005 21:47:27 +0000 (21:47 +0000)]
remove harmless error message when snmp is not present
jacob [Thu, 14 Jul 2005 21:10:04 +0000 (21:10 +0000)]
add support for the snmp module.
jacob [Thu, 14 Jul 2005 21:00:40 +0000 (21:00 +0000)]
This commit was generated by cvs2svn to compensate for changes in r49775,
which included commits to RCS files with non-trunk default branches.
jacob [Thu, 14 Jul 2005 21:00:40 +0000 (21:00 +0000)]
Initial import of lustre-snmp module.
green [Thu, 14 Jul 2005 20:48:03 +0000 (20:48 +0000)]
Branch: b1_4
b=6422
r=adilger
Pleallocate reply states for services, and use those preallocated RSes
when low on memory.
adilger [Thu, 14 Jul 2005 17:17:31 +0000 (17:17 +0000)]
Branch b1_4
Fix patch mismerge.
b=7122
jacob [Thu, 14 Jul 2005 17:11:21 +0000 (17:11 +0000)]
oops
jacob [Thu, 14 Jul 2005 17:02:25 +0000 (17:02 +0000)]
- skip modules lacking a tag
- print a summary of failed updates/checkouts at the end
- also return an error status in this case
jacob [Thu, 14 Jul 2005 16:23:21 +0000 (16:23 +0000)]
sort correctly
jacob [Thu, 14 Jul 2005 16:19:32 +0000 (16:19 +0000)]
from b_cray: add --with-lustre-hack and --with-sockets to configure line for libsysio
brian [Thu, 14 Jul 2005 14:25:34 +0000 (14:25 +0000)]
Revert Tom's commit. It breaks recovery.
r=alex
r=umka
wangdi [Thu, 14 Jul 2005 12:46:48 +0000 (12:46 +0000)]
Branch HEAD
add fid and group in kml log
ericm [Thu, 14 Jul 2005 03:05:21 +0000 (03:05 +0000)]
spin_is_locked() always return false in UP kernel.
ericm [Wed, 13 Jul 2005 22:22:17 +0000 (22:22 +0000)]
minor: verbose on sec register.
ericm [Wed, 13 Jul 2005 22:08:59 +0000 (22:08 +0000)]
conf-sanity: don't start/stop lsvcgssd/lgssd frequently.