Lustre devel - Jan 2007

Wednesday January 31 2007
TimeRepliesSubject
1:41PM 2 [Bug 3244] allow more than 32000 subdirectories
1:33PM 2 [Bug 11147] more sanity test failures in 1.6 beta
11:37AM 0 [Bug 11230] SLES10 SCSI I/O is unoptimized
10:17AM 0 [Bug 11636] Remove non-SMP kernel configs?
10:12AM 0 [Bug 11636] New: Remove non-SMP kernel configs?
3:17AM 1 [Bug 11634] wrong FMODE_EXEC constant for some kernels
3:15AM 0 [Bug 11634] New: wrong FMODE_EXEC constant for some kernels
 
Tuesday January 30 2007
TimeRepliesSubject
1:01PM 1 [Bug 11632] issue with patchless ZC socklnd
12:14PM 1 [Bug 11619] kptllnd won't load
11:55AM 0 [Bug 11632] New: issue with patchless ZC socklnd
10:56AM 0 [Bug 11630] New: 1.4.9.1 tracking
10:19AM 1 [Bug 11561] open lock canceling
10:16AM 0 [Bug 11475] lp_cascading_rw is 2x slower on 2.6 than 2.4
10:14AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
9:54AM 0 [Bug 10736] zero-sized files with ls on some later Redhat kernels
12:22AM 3 [Bug 9303] repeated lconfs result in EMFILE
 
Monday January 29 2007
TimeRepliesSubject
3:21PM 1 [Bug 11622] Lustre Page Accounting
8:56AM 0 [Bug 11616] ASSERTION(error != 0 || conn->ibc_state >= IBLND_CONN_ESTABLISHED) causes nmi
 
Sunday January 28 2007
TimeRepliesSubject
5:06AM 1 [Bug 11620] bad version causes server panic
 
Friday January 26 2007
TimeRepliesSubject
8:32AM 0 Change to Lustre /proc symlink
8:27AM 0 [Bug 10969] Application summary profiling tool
3:16AM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
1:14AM 2 [Bug 10651] Implement nanosecond timestamps (for version-based recovery)
 
Thursday January 25 2007
TimeRepliesSubject
11:38PM 0 [Bug 10968] Client VFS operations statistics for /proc
3:37PM 2 [Bug 11229] Easy OST removal
1:39PM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
1:06PM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
12:45PM 1 [Bug 10960] Document and improve ior for IOkit
12:41PM 1 [Bug 11610] High Load caused lots of Lustre Errors on Metadata Server
8:29AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
5:00AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
4:05AM 1 [Bug 10827] Online defragmenter
1:30AM 0 [Bug 10930] Implement star support for Lustre EAs
 
Wednesday January 24 2007
TimeRepliesSubject
5:36PM 0 [Bug 11609] e2fsck glibc detected free() assertion
4:45PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
4:31PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
3:58PM 0 [Bug 10851] obdfilter-survey is broken, poorly documented
3:33PM 2 [Bug 11471] Many 160-stripe files cause memory fragmentation and failures
2:55PM 0 lmd_parse complains of missing option - causesOST Mount command to fail
1:45PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
1:17PM 3 [Bug 11608] e2fsck segfaults on EA corruption
11:06AM 1 [Bug 11309] 1.4.9 tracking bug
9:37AM 4 [Bug 10933] POSIX Test Suite results: Lustre vs. ext3 differences.
9:34AM 5 lmd_parse complains of missing option - causes OST Mount command to fail
7:45AM 2 [Bug 10935] NFS crases at client mount when exporting Lustre fs
 
Tuesday January 23 2007
TimeRepliesSubject
4:23PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
2:35PM 1 [Bug 11602] fsx causes occasional checksum failures
1:49PM 0 [Bug 11313] raid 5 data corruption - memcpy patch fix
10:36AM 2 [Bug 11601] strange uid/gid on SFS files 4294967295 (-1)
 
Monday January 22 2007
TimeRepliesSubject
2:54PM 1 [Bug 11203] MDS failing to send precreate requests due to OSCC_FLAG_RECOVERING
2:54PM 3 [Bug 11169] Recovery small test 16 oops with DEBUG_PAGEALLOC
12:38PM 1 mount cmd fails on OSS
9:09AM 1 finding your lustre filesystem
 
Sunday January 21 2007
TimeRepliesSubject
11:20PM 3 [Bug 11463] lfs quotachown <file system> deletes security relevant setuid bit
7:24PM 0 [Bug 9562] slab corruption during test 12 of sanityN.sh
7:24PM 0 [Bug 1778] iozone fails with O_DIRECT No Space left
 
Saturday January 20 2007
TimeRepliesSubject
11:31AM 0 [Bug 11557] ltest: fix sanity_dd
8:22AM 4 [Bug 11237] improperly doing page alignment of locks
 
Friday January 19 2007
TimeRepliesSubject
6:23PM 0 [Bug 11568] MDS on start fails to perform orphan recovery on all OSTs
3:05PM 0 [Bug 9314] file.c:150:ll_local_open()) ASSERTION((1) < sizeof ((req)->rq_rep_swab_mask) ...
11:41AM 1 [Bug 10717] Crash when forcing client to flush locks
10:48AM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
10:30AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
10:08AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
2:40AM 2 [Bug 11013] implement hash table for client UUID/NID export lookups
 
Thursday January 18 2007
TimeRepliesSubject
11:17PM 3 [Bug 10214] O_SYNC not working.
9:16PM 4 [Bug 11563] unknown fcntl lock type: 96 when writing files using samba(?)
4:26PM 10 [Bug 10866] proc_file_read() causes MDS crash on stop
7:38AM 1 lmc & lconf missing in 1.5.95??
5:37AM 4 [Bug 10734] ptlrpc connect to non-existant node crashes
5:04AM 1 [Bug 11562] racer-correctness test fails on b1_4_sles10 kernel 2.6.16.21-08-sles10 on x86_64
3:07AM 0 [Bug 10982] LASSERT in an interrupt handler doesn't work
1:22AM 0 [Bug 10091] kmalloc of pga fails - osc_request.c
 
Wednesday January 17 2007
TimeRepliesSubject
4:47PM 11 [Bug 9829] ptlrpc_replay_req()) ASSERTION(req->rq_bulk == NULL) failed
4:04PM 0 Low performance on joined file
3:57PM 1 [Bug 10816] reservation based allocator
3:19PM 0 Lustre 1.6.0 beta7 is now available
3:07PM 1 [Bug 10112] high cpu usage on linux mounted fs
2:20PM 0 Trouble in setting up UML
1:51PM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
12:05PM 8 Proposal: move Bugzilla messages to their own list
9:07AM 0 [Bug 11191] Crash on NFS re-export node (do_page_cache_readahead)
7:51AM 1 [Bug 11495] ll_pgcache_remove_extent: LASSERT(((tmpex.l_extent.end + 1) & ~PAGE_CACHE_MASK) == 0);
12:29AM 0 [Bug 10916] LNET self test
 
Tuesday January 16 2007
TimeRepliesSubject
10:37PM 0 [Bug 11556] messages in log ROUTER_NOTIFY
10:37PM 6 [Bug 11555] how to configure lustre with two tcp subnet
5:10PM 3 [Bug 11554] sanity.sh dependencies missing from release tarball
4:33PM 2 [Bug 11332] lnet_try_match_md(): match X length Y too big: Z left, Z allowed
7:32AM 0 [Bug 11553] EIP is at dx_lookup_try+0x53/0x10b [ldiskfs]
 
Monday January 15 2007
TimeRepliesSubject
2:10PM 0 [Bug 11544] ptlrpc_check_set() LBUG
9:54AM 1 [Bug 10903] not aligned pages on directio
9:16AM 4 [Bug 10796] dbench 16 oops with lustre exported over NFS
 
Saturday January 13 2007
TimeRepliesSubject
11:55AM 4 [Bug 11546] LBUG POISONED open 0000010163af1a00!
9:49AM 0 [Bug 2746] ldlm_try_convert from PR to PW
 
Friday January 12 2007
TimeRepliesSubject
2:22PM 16 [Bug 10958] CSV graph generation for IOkit
8:01AM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
8:00AM 0 [Bug 11539] SLES9 + 1.4.6: obdfilter-ost writes not achieving full bandwidth
8:00AM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
7:59AM 0 [Bug 11540] SLES10 + 1.4.9pre: obdfilter shows large write performance degredation
7:59AM 2 [Bug 11509] ls -ld . does not show correct number of subdirs (>32767)
7:51AM 1 2.6 kernel warnings in 1.5.95
4:45AM 0 [Bug 10672] ASSERTION(((tmpex.l_extent.end + 1) & ~PAGE_CACHE_MASK) == 0)
12:20AM 1 [Bug 11226] cleanup compiler waringins
 
Thursday January 11 2007
TimeRepliesSubject
9:51AM 0 [Bug 11528] Feature: repquota or similar for Lustre
2:50AM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
 
Wednesday January 10 2007
TimeRepliesSubject
4:21PM 0 [Bug 11268] wide striping assessment
3:51PM 1 [Bug 11522] e2fsck reports inodes with high 16 bits of extent/index block set
12:13PM 15 [Bug 11520] duplicate object
10:39AM 25 [Bug 11519] lfsck failure 'getting LOV config'
3:08AM 0 [Bug 11514] (lu_object.c:625:lu_site_fini()) ASSERTION(s->ls_busy == 0) failed
 
Tuesday January 9 2007
TimeRepliesSubject
7:31PM 0 win32
5:05PM 2 [Bug 11176] ltest OSTs seeing Out-Of-Memory condition
4:19PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
4:13PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
12:41PM 0 [Bug 11283] 1.4.9.pre: SEGV in libcfs_debug_vmsg2: format1 == NULL
11:32AM 1 [Bug 11512] Reading health_check can be exceedingly slow
11:24AM 12 [Bug 11510] e2fsck doesn't handle all possible extents corruptions
10:43AM 8 [Bug 11511] can't evict nodes; stuck in flock ast processing loop
 
Monday January 8 2007
TimeRepliesSubject
6:18PM 1 [Bug 10710] Poor shared file I/O performance on large file system
6:15PM 2 [Bug 11302] liblustre scalability test
3:45PM 5 [Bug 9977] lvbo_init failed for resource for missing objects.
9:13AM 4 [Bug 10744] ior surveys for Catamount at ORNL
8:37AM 1 [Bug 11505] find_task_by_pid() export is going away
7:19AM 0 [Bug 11286] avoid scanning export list for quota master
1:04AM 0 [Bug 11264] fast e2fsck & fast formatting
12:18AM 0 [Bug 11250] Patchless Zero Copy socklnd
 
Sunday January 7 2007
TimeRepliesSubject
5:09PM 0 [Bug 3055] Adaptive timeouts
 
Saturday January 6 2007
TimeRepliesSubject
5:37PM 1 [Bug 11504] e2fsck segfaults
3:12AM 22 [Bug 11324] LDISKFS-fs error (device sdc): ldiskfs_free_blocks
 
Friday January 5 2007
TimeRepliesSubject
4:12PM 1 [Bug 11415] 1.4.9.pre + sles 10: file locking broken
1:22PM 8 [Bug 11301] parallel lock callbacks
1:12PM 0 [Bug 11503] ldiskfs asserts on extent block magic/entry count - should be EIO
9:46AM 8 [Bug 10589] metadata RPC reduction (e.g. for rm performance)
9:04AM 0 [Bug 11494] b1_4_sles10 + Cray 2.6.16 = poor write performance
 
Thursday January 4 2007
TimeRepliesSubject
5:35PM 1 (no subject)
3:36PM 0 1.5.95 Compile error
3:34PM 2 [Bug 11499] Performance regression from 1.4.7 -> 1.4.8
9:02AM 0 Lustre 1.5.95 configuration problems for cross compile
 
Wednesday January 3 2007
TimeRepliesSubject
10:59PM 5 [Bug 11090] versioning check is incomplete
9:45PM 0 [Bug 11418] pCIFS performance improvement
9:31PM 0 [Bug 11467] better RAID xor
2:09PM 1 Lustre 1.4.2 problem
10:35AM 0 [Bug 11156] Read phase of IOR stalls inexplicably
 
Tuesday January 2 2007
TimeRepliesSubject
3:58PM 0 [Bug 11461] Add 1.6 support for clients on Linux 2.4
4:07AM 2 [Bug 11273] client evict=>ldlm thread in ldlm_lock_match=>ll_imp_inval in lock_page