Lustre 2.8.0 Changelog

Server support for kernels:

• RHEL 6.7 (2.6.32-573.12.1.el6)
• RHEL 7.2 (3.10.0-327.3.1.el7)

Client support for unpatched kernels:

• RHEL 6.7 (2.6.32-573.12.1.el6)
• RHEL 7.2 (3.10.0-327.3.1.el7)
• SLES11 SP4 (3.0.101-68)

Recommended e2fsprogs version:

• v1.42.13.wc4

Interoperability Support:

• Clients & Servers: Latest 2.7.X

Issues fixed between 2.7.0 and 2.8.0
New Features

• LU-3534 : async update cross-MDTs
• LU-5022 : support for 3.10 rhel7 linux kernel
• LU-5149 : Create debug_upcall script which dumps ldlm namespaces to log file
• LU-5319 : Support multiple slots per client in last_rcvd file
• LU-5580 : Switch between 'JOBID' and 'NID' directly in NRS TBF
• LU-7153 : Update ZFS/SPL version to 0.6.5.2

Improvements

• LU-1032 : Add dkms support for kernel modules
• LU-2261 : Add cache stats to zfs osd
• LU-3031 : canceling many LDLM locks takes too long
• LU-3105 : remove unused code related to capabilities
• LU-3259 : cl_lock refactoring
• LU-4416 : support for 3.12 linux kernel
• LU-5108 : osc: Performance tune for LRU
• LU-5155 : Need a way to map ZFS OSD objects to Lustre filenames
• LU-5504 : "Missing ""const"" qualifier in changelog record accessors"
• LU-5560 : SELinux support on the client side
• LU-5794 : improve credit checks in osd-ldiskfs
• LU-5971 : removal of ccc_ layer
• LU-6013 : Separate mount helpers for client and server
• LU-6014 : no need to export IAM symbols
• LU-6030 : cleanup for ldiskfs patches
• LU-6152 : zfs large block support
• LU-6159 : Set CL_CLOSE in default changelog mask
• LU-6218 : osd-zfs: increase redundancy for OST meta data
• LU-6260 : more support for 3.16 linux kernel
• LU-6261 : Cray interconnect rollup
• LU-6302 : annotations for sparse static analyzer
• LU-6325 : CPT bound ptlrpcd's are unimplemented
• LU-6361 : LFSCK 4: improve LFSCK performance
• LU-6422 : tests: test group locks on volatiles
• LU-6429 : add ability to use an external journals for all targets.
• LU-6445 : display test distribution more accurately
• LU-6477 : Update ZFS/SPL version to 0.6.4.1
• LU-6484 : autoconf checks cleanup
• LU-6565 : Only update header/tail and the byte of bit in llog_osd_write_rec()
• LU-6566 : improve sub_stripe lock/unlock
• LU-6606 : obdfilter-survey failure with rszlo=4096 or rszhi=4096
• LU-6735 : select appropriate optimization options for ko2iblnd according IB cards installed on the system
• LU-6742 : remove old compatibility bits in osd-zfs
• LU-6766 : add support for arm64
• LU-6770 : use per_cpu request pool osc_rq_pools
• LU-6791 : Update ZFS/SPL version to 0.6.4.2
• LU-6824 : improve error messages for dir htree limit
• LU-6842 : Seeking the option to hook cl_page LRU up to kernel cache shrinker
• LU-6889 : new kernel [SLES11 SP4 3.0.101-65]
• LU-6894 : Kernel update for RHEL6.7 [2.6.32-573.3.1.el6]
• LU-6912 : rework autoconf rules for external OFED to avoid dependency from OS
• LU-6943 : Get rid of cl_req in CLIO
• LU-7085 : Toward smaller memory allocations on wide-stripe file systems
• LU-7089 : sanity test 99b: find: invalid mode ‘+4’
• LU-7114 : ldiskfs: corrupted bitmaps handling patches
• LU-7132 : optimizations for the BRW path
• LU-7174 : Add more file that never will be checked in to .gitignore
• LU-7187 : Client does not sanitize jobstats variable
• LU-7195 : Allow for static string content for jobstats jobid_var
• LU-7243 : update Intel copyright notices for 2.8
• LU-7269 : Remove unused ptlrpc_prep_req code
• LU-7295 : hide debug message in OSP at umount
• LU-7299 : allow mkfs.lustre --index to be specified in hex
• LU-7316 : Update ZFS/SPL version to 0.6.5.3
• LU-7506 : lfs quota -h should support petabytes output
• LU-7525 : mdd_migrate_create() should not set nlink
• LU-7705 : gcc5 fails to build due to trivial warning

Bugs

• LU-589 : test-packages launched by auster.sh read the wrong configuration file when auster.sh is invoked with the '-c' option
• LU-632 : llog_reader loops forever on an empty file
• LU-790 : """patchless_client"" is hard-coded as Lustre kernel version"
• LU-977 : incorrect round robin object allocation
• LU-1026 : ldiskfs_mb_check_ondisk_bitmap: on-disk bitmap for group 23828 corrupted
• LU-1593 : sanity test 34h: FAIL: Multiop blocked on ftruncate
• LU-2194 : "Test failure on test suite recovery-small
• LU-2222 : Restore Evict by NID Functionality on MDT
• LU-2778 : "Test failure on test suite conf-sanity
• LU-2828 : conf-sanity test_64 test_59: MDS dt_object.h dt_declare_record_write() ASSERTION( dt != NULL )
• LU-3163 : conf-sanity test_61 reformats MDT but not OST
• LU-3281 : IO Fails - client stack overrun
• LU-3322 : ko2iblnd support for different map_on_demand and peer_credits between systems
• LU-3569 : "Use real OST index as ostid_to_fid() parameter instead of always ""0"""
• LU-3680 : OOM crash: null_alloc_rs()) ASSERTION( rs->rs_size >= rs_size ) failed
• LU-4045 : "Overflow in tracking declares for index
• LU-4065 : sanity-hsm test_300 failure: 'cdt state is not stopped'
• LU-4178 : "Test failure on test suite sanity-hsm
• LU-4189 : Strange code in mdc_changelog_send_thread
• LU-4223 : "conf-sanity test_32c
• LU-4239 : lfs fid2path ioctl err -75: Value too large for defined data type (75)
• LU-4306 : Test failure sanity-quota test_4a: failed create before timer expired
• LU-4340 : conf-sanity test_69: error: File too large
• LU-4366 : Test failure sanity test_63b: sync didn't return ENOMEM
• LU-4389 : "If OST_SYNC causes inode update
• LU-4499 : NRS ORR cfs_hash_find_or_add() LBUG
• LU-4672 : sanity-hsm test_55: request is not STARTED
• LU-4688 : target_destroy_export() LBUG
• LU-4698 : obdfilter-survey test_3a crash on OST: tgt_request_handle
• LU-4727 : Lhsmtool_posix process stuck in ll_layout_refresh() when restoring
• LU-4745 : Interop 2.5.0<->2.6 failure on test suite conf-sanity test_52: ll_recover_lost_found_objs failed
• LU-4772 : MGS is waiting for obd_unlinked_exports
• LU-4820 : extra memcpy in read path
• LU-4839 : Test failure sanity-hsm test_60: Timed out waiting for progress update
• LU-4840 : Deadlock when truncating file during lfs migrate
• LU-5017 : """lfs mv"" loses file attributes during migration"
• LU-5030 : """lctl {get
• LU-5147 : Design docs and man pages must be in their correct directory
• LU-5242 : "Test hang sanity test_132
• LU-5246 : Failure on test suite sanity test_220: error: File too large
• LU-5264 : ASSERTION( info->oti_r_locks == 0 ) at OST umount
• LU-5278 : ZFS - many OST watchdogs with IOR
• LU-5297 : osp_sync_thread can't handle invalid record gracefully
• LU-5344 : ldlm/ifind deadlock for striped directory
• LU-5393 : LBUG: (ost_handler.c:882:ost_brw_read()) ASSERTION( local_nb[i].rc == 0 ) failed
• LU-5407 : Failover failure on test suite replay-single test_58c: test_58c failed with 2
• LU-5420 : "Failure on test suite sanity test_17m: mount MDS failed
• LU-5423 : Test failure sanity-sec test_4: setgroups (2)
• LU-5433 : Man page for llapi_hsm_state_get(3) needs some clarification
• LU-5465 : Enhancements to Lustre DKMS RPM
• LU-5472 : conf-sanity test_32a: failed with 1
• LU-5478 : Get rid of typedefs
• LU-5523 : support stripe_index in default LMV stripeEA
• LU-5554 : Race between resend and reply processing (2)
• LU-5569 : recreating a reverse import produce a various fails.
• LU-5579 : "MDS crashed by ""mdt_check_resent_lock()) ASSERTION( lock != NULL ) failed"""
• LU-5597 : Kernel Module.symvers take precendene instead of MOFED provided
• LU-5623 : sanity-scrub test_14: (7) ls should succeed
• LU-5657 : adding missing man pages for the Lustre user API
• LU-5683 : "HSM: re-archiving dirty file fails
• LU-5690 : Unable to parse the mdt.nosquash_nids parameter when using commas in expr_list
• LU-5710 : correcting typos and grammar
• LU-5717 : Dead lock of nrs_tbf_timer_cb
• LU-5733 : Use lnet_is_route_alive for route aliveness
• LU-5739 : ldlm_lock_match optimisation
• LU-5744 : MGS is stopped by mistake when another MGT is mounted(and failed)
• LU-5757 : hsm: userspace can set about any HSM flags. Checks are inexistant.
• LU-5760 : LU-4707 patch breaks Lustre build
• LU-5770 : wrong tx credit calculations in mdd_declare_links_add()
• LU-5781 : endless loop in osc_lock_weight()
• LU-5814 : encapsulate lov_stripe_md (LSM) to LOV layer
• LU-5823 : Replace some obsolete obd operations with CLIO ioctl interface
• LU-5829 : too many EXPORT_SYMBOL in code
• LU-5844 : get rid of IOC_LIBCFS_MEMHOG and IOC_LIBCFS_PANIC ioctls
• LU-5848 : sanity-lfsck test_18e: MDS is not the expected 'completed'
• LU-5868 : lctl does not support listing nodemaps
• LU-5888 : mount.lustre: set max_sectors_kb to 2147483647
• LU-5921 : "conf-sanity test_41c: unexpected concurent OST mounts result
• LU-5929 : conf-sanity test 72 - tune2fs: No such file or directory
• LU-5937 : 'lfs find --size ...' fails to detect striped directories above a given size
• LU-5938 : sanity-hsm test_52 MDS OOPS: mdd_changelog_data_store
• LU-5939 : Error: trying to overwrite bigger transno
• LU-5946 : jobstats are not expired if no new jobs arrive
• LU-5951 : sanity test_39k: mtime is lost on close
• LU-5956 : o2iblnd: incorrect uses of kib_tx_t::tx_nfrags
• LU-5974 : Remove checksum compatibility with Lustre 1.8
• LU-5975 : Consider removing quotacheck compatibility code
• LU-5977 : Remove correction for bad timestamp
• LU-6020 : Bugfixes for GSS/Kerberos
• LU-6037 : Interop 2.6.0<->master sanity-quota test_37: Used space is 0
• LU-6038 : ZFS 0.6.4 Compatibility
• LU-6040 : DLC: remove messages from Lazy portal on shutdown
• LU-6047 : remove client Size on MDS support
• LU-6049 : General Protection Fault at echo_session_key_fini+0xa9
• LU-6052 : "Change ""lfs mv"" to ""lfs migrate -M"""
• LU-6062 : lustre-initialization-1: mount.lustre: mount lustre-mdt1/mdt1 at /mnt/mds1 failed: No such device
• LU-6070 : provide separate buffers for libcfs_*2str()
• LU-6073 : lustre/tests/*.c should use sys/xattr.h rather than attr/xattr.h
• LU-6078 : Posix copytool file bounds checking is flawed
• LU-6090 : DLC: minor cleanup of dlc API code
• LU-6096 : "sanity test_17m: e2fsck Inode 32775
• LU-6106 : Interop 2.6.0<->2.7 sanity-sec test_16: adding fops nodemaps failed 1
• LU-6107 : Interop 2.6.0<->2.7 sanityn test_82: FAIL: multiop 1
• LU-6109 : "LFSCK gets ""inconsistent"" flag and won't stop"
• LU-6119 : Add testing for Lustre exported via Samba
• LU-6122 : DLC: system crash when setting a too large value for large_buffers
• LU-6124 : "sanity
• LU-6126 : "interop: sanity test_187a
• LU-6129 : DLC: Lustre tree design doc
• LU-6134 : lfs find --size opens everything
• LU-6137 : Update timestamps arbitrarily on MDS
• LU-6155 : osd_count_not_mapped() calls dbuf_hold_impl() without the lock
• LU-6158 : always shrink_capsule in mdt_getxattr_all
• LU-6173 : CPU stalled with obd_zombid running
• LU-6184 : Interop 2.6.0<->2.7 sanity test_102q: flistxattr size: No such file or directory
• LU-6186 : EL7 client sanity-hsm test_70: Failed to start copytool monitor on
• LU-6198 : "large-lun test_1
• LU-6203 : sanity-hsm test 251: FAIL: Copytool failed to stop in 20s
• LU-6204 : "modinfo data is stale
• LU-6205 : tests: fix bash expansion of FIDs
• LU-6207 : conf-sanity test_83: test failed to respond and timed out
• LU-6213 : 'tar -c' returns status 1 if HSM released files were encountered
• LU-6214 : HSM released files archive with 'tar --xattr -c' cannot be extracted to lustre
• LU-6216 : Compilation error libtool on ppc64
• LU-6219 : Unnecessary usage of O_NONBLOCK flag for archive file by copytool/lhsm_posix
• LU-6221 : Posix copytool --dry-run option flawed
• LU-6225 : test-framework does not cleanup the env for failed tests
• LU-6227 : Master testing: (osc_request.c:1219:osc_brw_prep_request()) ASSERTION( i == 0 || pg->off > pg_prev->off)
• LU-6229 : test racer with lustre_rsync
• LU-6234 : lfs computes pool name length incorrectly
• LU-6235 : sanity-scrub test_13 test failed to respond and timed out
• LU-6247 : "osd-zfs: sanity-sec test_16
• LU-6256 : Interop 2.6.0<->2.7 sanity test_184e: trusted.lov: No such attribute
• LU-6266 : kstrtoul does not exist before 2.6.39
• LU-6271 : (osc_cache.c:3150:discard_cb()) ASSERTION( (!(page->cp_type == CPT_CACHEABLE) || (!PageDirty(cl_page_vmpage(page)))) ) failed:
• LU-6273 : Hard Failover replay-dual test_17: Failover OST mount hang
• LU-6275 : wrong cleanup with LWP start.
• LU-6280 : delete xattr on striped directory
• LU-6285 : Assert fails in staging client module crashes kernel if CPUMASK_OFFSTACK set
• LU-6287 : sanity test 17n ASSERTION( atomic_read(&lu->ld_ref) == 0 ) failed
• LU-6288 : conf-sanity test_2: test failed to respond and timed out
• LU-6289 : sanity-scrub test_1c: unable to handle kernel NULL pointer dereference at 0000000000000010 19:17:56:IP: [<ffffffffa05d5079>] dt_los_put+0x9/0x30 [obdclass]
• LU-6290 : sanity-lfsck test_14: unable to handle kernel NULL pointer dereference at 0000000000000010 13:56:17:IP: [<ffffffffa108678e>] osp_declare_object_create+0x12e/0x640 [osp]
• LU-6291 : conf-sanity test_41a: failed to respond and timed out
• LU-6292 : replay-single test_101: osd_trans_exec_op()) ASSERTION( oh->ot_handle != ((void *)0) ) failed:
• LU-6293 : runtests test_1: panic on dbuf_dirty (async update for zfs DNE)
• LU-6296 : insanity test_1: check_for_recovery_ready()) ASSERTION( clnts <= obd->obd_max_recoverable_clients )
• LU-6298 : sanity-hsm should shutdown CDTs in parallel
• LU-6299 : OSP does not handle zero length xattr values well
• LU-6300 : Dependency mismatch for RHEL ppc64 client kernel RPM
• LU-6301 : open handle leak
• LU-6305 : buffer head leak in osd
• LU-6307 : Interop 2.6.0<->2.7 recovery-small test_105: MGS refused the connection from different version MDT
• LU-6312 : soft lockup in sanity-lfsck test_18f
• LU-6320 : Default directory striping alone wasn't inherited by child directories
• LU-6321 : Clean downgrade from 2.7.0 to 2.6.0 failed: fail to init namespace LFSCK component: rc = -5
• LU-6323 : fix debian to compile with external IB
• LU-6324 : CLASSERT(sizeof(struct osd_thread_info) <= PAGE_SIZE) fails for some configs
• LU-6328 : sanity-lfsck test_14:unexpected size
• LU-6329 : replay-single test_101: kernel panic on out_tx_attr_set_undo+0x64
• LU-6330 : sanity test_17n:migrate failed -1
• LU-6335 : kernel upgrade [RHEL7.1 3.10.0-229.el7]
• LU-6339 : DLC: inaccurate help message for /etc/rc.d/init.d/lnet
• LU-6340 : DLC: /etc/rc.d/init.d/lnet doesn't configure lnet exactly as defined in lnet.conf
• LU-6341 : Do not check security when accessing default stripeEA
• LU-6345 : sanity-hsm test_30c: Binary overwritten during exec
• LU-6349 : remove old protocol compatibility
• LU-6354 : Oops in mdd_changelog_ns_store()
• LU-6356 : Kerberos revival
• LU-6357 : Kernel update [RHEL6.6 2.6.32-504.12.2.el6]
• LU-6359 : recovery-small test_10d: FAIL: wrong content found
• LU-6365 : Eliminate unnecessary loop in lu_cache_shrink to improve performance
• LU-6368 : ASSERTION( cur->oe_dlmlock == victim->oe_dlmlock ) failed
• LU-6370 : Read performance degrades with increasing read block size.
• LU-6373 : lod_object.c:3410:lod_declare_striped_object()) ASSERTION( lovea != ((void *)0) ) failed:
• LU-6376 : Add RPC lock for OSP update RPC
• LU-6377 : HSM: Set and clear LLIF_DATA_MODIFIED in atomic
• LU-6378 : Quota performance issue for 2.7
• LU-6380 : OI scrub should be able to scan the update log file before replay
• LU-6384 : sanity test_154g: llapi_fid2path failed for fid 0x2000013a1:0x3b:0x0: Invalid argument
• LU-6385 : write and read test are overlap with obdfilter-survey on osd-zfs
• LU-6386 : lower transno may overwrite the bigger one in client last_rcvd slot
• LU-6388 : llog_reader cannot parse changelog records
• LU-6389 : read()/write() returning less than available bytes intermittently
• LU-6390 : lru_size on the OSC is not honored
• LU-6394 : compile errors when _FORTIFY_SOURCE is used
• LU-6395 : One byte size shorter for name allocation in mgc_llog_local_copy()
• LU-6396 : kernel update [SLES11 SP3 3.0.101-0.47.52]
• LU-6400 : conf-sanity test_56: test failed to respond and timed out
• LU-6403 : soft lockup on MDS when client setting quota limits to a value >= ULLONG_MAX
• LU-6405 : kernel update [RHEL7.1 3.10.0-229.1.2.el7]
• LU-6406 : prevent stack overrun in some tests
• LU-6407 : acceptor_000 runs at 100% all the time
• LU-6409 : sleeping while atomic in nodemap_destroy
• LU-6412 : fix typo in lustre.spec.in
• LU-6413 : FLAGS should be set to every stripe of striped dir.
• LU-6415 : Deny non-root users for 'lfs changelog & changelog_clear'
• LU-6416 : Client evicted on lock cancel
• LU-6419 : Fld client lookup should retry another target if the current target is deactive
• LU-6420 : layout LFSCK fixing dangling/unmatched_pair during soak tests unexpectedly
• LU-6421 : Failed to set max_pages_per_rpc permanently
• LU-6427 : (osd_index.c:168:osd_index_it_init()) LBUG
• LU-6428 : Lustre client Compilation failed build with kernel 3.2
• LU-6432 : initialise lock-class mapping info for cfs_percpt_lock
• LU-6433 : MDS deadlock in qouta
• LU-6434 : Object reference is not zero when umounting OST
• LU-6437 : python-docutils/rst2man required even with --disable-doc
• LU-6441 : "OST problems following router node crash
• LU-6442 : mkfs -G <value> parameter is not changed actually and default value is applied
• LU-6443 : Hard Failover mmp test_10: FAIL: test_10 failed with 22
• LU-6446 : Warn-on in ldiskfs_orphan_add/del
• LU-6448 : load correct LND during test initalization
• LU-6450 : most MAY_* constants defined in lustre_idl.h are unused
• LU-6454 : OSTCOUNT and OSTSIZE from local.sh are too small to pass sanity.sh
• LU-6455 : EL7 client replay-vbr test_4i: version changed unexpectedly
• LU-6458 : Try to read linkEA first in mdd_parent_fid
• LU-6460 : LLIF_FILE_RESTORING is not cleared at end of restore
• LU-6464 : ldiskfs: ext4_map_inode_page() ready for large blocks count
• LU-6465 : OSD ID mapping cache is not safe to use.
• LU-6467 : Interop 2.5.3<->master sanity-lfsck test_9a: Fail to start LFSCK
• LU-6468 : Interop 2.5.3<->master conf-sanity test_83: No space left on device
• LU-6471 : Unexpected Lustre Client LBUG in llog_write()
• LU-6473 : enqueue lookup lock on the parent MDT.
• LU-6475 : race between open and migration
• LU-6476 : conf-sanity: test_53a Error: 'test failed to respond and timed out'
• LU-6480 : leak cmid in kiblnd_dev_need_failover
• LU-6481 : Kernel update [RHEL6.6 2.6.32-504.16.2.el6]
• LU-6482 : Calculate stripe page offset to file level offset correctly
• LU-6483 : Add xattrset to mdsrate
• LU-6485 : sanity-hsm test 500 memory leak
• LU-6486 : ppc64 client: lov: Unknown symbol lustre_swab_lov_mds_md
• LU-6489 : osd-ldiskfs checks s_maxbytes limits incorrectly
• LU-6490 : builds on 3.12 fail in gss
• LU-6491 : Confusing results for too long fsname
• LU-6494 : hsm: lfs cannot remove an archived file that has been deleted
• LU-6496 : Wrong code indentation in plain_authorize
• LU-6501 : nidstrings always true comparisons
• LU-6502 : Strange check for NULL in LNetCtl
• LU-6503 : Information leak from kernel space to userspace in lnet_ping
• LU-6505 : __proc_cpt_table use after free
• LU-6507 : Unsaf use of import connection at lprocfs_import_seq_show
• LU-6514 : redundant rc check in lprocfs_client_fid_width_seq_write
• LU-6516 : double spin unlock in ofd_inconsistency_verification_main
• LU-6517 : lmv_disconnect_mdc dereferences a potential NULL pointer
• LU-6524 : llog_osd_destroy incorrectly tried to use ERR_PTR pointer
• LU-6528 : permission denied over NFS (intermittent
• LU-6529 : Server side lock limits to avoid unnecessary memory exhaustion
• LU-6530 : LustreError: 4286:0:(lod_object.c:572:lod_striped_it_next()) LBUG
• LU-6533 : Missing include in wirecheck
• LU-6534 : "Build issue with gcc 4.9.2
• LU-6535 : updating fsname and index wth different orders have problems
• LU-6536 : lum->lmm_stripe_count used unswabbed in llapi_layout_get_by_fd()
• LU-6539 : incorrect integer format string used for short type
• LU-6540 : "too many arguments in a format string in lustre tests
• LU-6541 : potential memory leak in gssd_get_krb5_machine_cred_list
• LU-6542 : cYAML_build_error ignores NULL itm pointer on cYAML_create_object call
• LU-6543 : "memory leak in lfs_setstripe
• LU-6544 : Improve mkfs.lustre --stripe-count-hint inode size calculation for ldiskfs
• LU-6546 : duplicate binaries in RPM packages
• LU-6556 : changelog catalog corruption if all possible records is define
• LU-6557 : ll_max_rw_chunk is unused since Lustre 2.0
• LU-6558 : "replay-single: test_61c
• LU-6559 : sanity-hsm test_15: rebind list of files: test failed to respond and timed out
• LU-6570 : sanityn test_40a: create is blocked
• LU-6573 : "multiple tests: client evicted
• LU-6578 : inodebit locks for remote entries.
• LU-6581 : Fill layout only if the layout lock is granted
• LU-6584 : OSS hit LBUG and crash
• LU-6586 : """lctl conf_param testfs-MDT0001.mdc.active=0"" does not deactivate MDC permanently"
• LU-6587 : refactor OBD_ALLOC_LARGE to always do kmalloc first
• LU-6589 : llapi_layout_pattern_set() rejects valid pattern values
• LU-6593 : kernel update [RHEL7.1 3.10.0-229.4.2.el7]
• LU-6599 : Wrong license in lustre_dlm_flags.h header
• LU-6600 : Race lustre_profile_list
• LU-6602 : ASSERTION( rec->lrh_len <= 8192 ) failed
• LU-6617 : Remove quota migration code
• LU-6624 : LBUG in osc_lru_reclaim
• LU-6627 : Client inode close failed: ll_close_inode_openhandle())
• LU-6634 : (osd_handler.c:901:osd_trans_start()) ASSERTION( get_current()->journal_info == ((void *)0) ) failed: when reaching Catalog full condition
• LU-6636 : cfs_hash_for_each_relax() doesn't break iteration as expected
• LU-6652 : replay-dual test 18 statmany wrong file
• LU-6662 : mkfs should allow use of errors=panic
• LU-6666 : "osc_brw_prep_request()) ASSERTION( page_count == 1 || (ergo(i == 0
• LU-6667 : ll_getname allocates too big of a buffer
• LU-6668 : Add tests for TBF
• LU-6673 : NRS crash when applying tunings
• LU-6674 : struct lov_user_mds_data can be used uninitialized
• LU-6679 : ASSERTION( !ext->oe_hp ) failed with group lock
• LU-6683 : OSS crash when starting lfsck layout check
• LU-6684 : lctl lfsck_stop hangs
• LU-6690 : parallel-scale-nfsv3: FAIL: setup nfs failed!
• LU-6691 : distribute_txn_commit_batchid_init references ERR_PTR on error path
• LU-6692 : distribute_txn_commit_batchid_update forgets to check return value of dt_trans_cb_add
• LU-6693 : object_update_param_get inconsistent return value
• LU-6695 : "Jobstats breaks when ""Too long env variable."" errors occur"
• LU-6697 : build SRPM target should not depend from kernel sources
• LU-6698 : Kernel update [RHEL6.6 2.6.32-504.23.4.el6]
• LU-6705 : MDT hung at umount under DNE mode
• LU-6710 : "conf-sanity test 82a fails with ë/usr/bin/lfs setstripe -o 22456
• LU-6713 : Noisy error messages on client while creating DNE filesystem
• LU-6714 : llog_process_thread() may use wrong offset for the next block
• LU-6717 : dt_object.c:512:dt_record_write()) ASSERTION( dt->do_body_ops->dbo_write
• LU-6718 : lustre-osd-ldiskfs-mount is not explicitly updated
• LU-6719 : (osd_object.c:410:osd_object_init()) lsd-MDT0000: lookup [0x200042d88:0x1885d:0x0]/0x45f89372 failed: rc = -17
• LU-6722 : sanity-lfsck test_1a: FAIL: (3) Fail to start LFSCK for namespace!
• LU-6727 : parallel-scale test mdtestfpp hung
• LU-6728 : core dump when doing lfs getdirstripe
• LU-6732 : Cannot pick up EDQUOT from ll_write_begin and ll_write_end
• LU-6741 : OSP should use inline data for small requests
• LU-6744 : conf-sanity test_51:(lov_object.c:945:lov_object_delete()) LBUG
• LU-6746 : move IT_* definitions to lustre_idl.h
• LU-6747 : Intermittent rc=-EROFS from lod_statfs_and_check
• LU-6749 : kernel panic during umount
• LU-6750 : missing stop callback in osd-zfs
• LU-6755 : Kernel update for RHEL7.1 3.10.0-229.7.2.el7
• LU-6757 : conf-sanity test_61: trusted.big different after saving
• LU-6763 : redefinition of sk_sleep when using external OFED and CentOS 6.5
• LU-6765 : mds-survey triggers crash via BUG:sleeping function called from invalid context
• LU-6767 : Capture READONLY status in osd-zfs osd_statfs()
• LU-6768 : Data corruption when write and truncate in parallel in a almost-full file system
• LU-6769 : Mellanox backport header (kthread.h) conflicts with newer kernels
• LU-6772 : "sanity test_33d: Error in opening file
• LU-6775 : Reduce memory footprint of ldlm_lock and ldlm_resource
• LU-6780 : bulk recovery is not stable when 2 MDTs fails at the same time
• LU-6785 : Interop 2.7.0<->master sanity test_56w: cannot swap layouts: Device or resource busy
• LU-6790 : can't compile with OpenIB gen2 headers under /usr/src/compat-rdma
• LU-6794 : "memory leak in Lustre NFS support code
• LU-6798 : kernel update [SLES11 SP3 3.0.101-0.47.55]
• LU-6800 : Significant performance regression with patch LU-5264
• LU-6802 : "sanity test_208 fail: ìlease not broken over recovery"""
• LU-6803 : gss __logmsg() and __logmsg_gss() should have attribute format printf
• LU-6805 : at_init is not safe to use anywhere but on initialization
• LU-6813 : sanity-benchmark test_iozone: iozone (1) failed
• LU-6816 : libzfs_load_module() not exported in future ZFS release
• LU-6817 : (llite_lib.c:1647:ll_setattr_raw()) [0x200000401:0x342:0x0]HSM set dirty failed: rc2 = -22
• LU-6819 : LBUG ASSERTION( tdtd->tdtd_last_update_transno <= transno ) failed
• LU-6822 : Remove the obsolete/wrong assertion in nrs_orr_start()
• LU-6825 : ofd_statfs() should not return ENOSPC to the client or MDT if the layout LFSCK is rebuilding LAST_ID
• LU-6826 : sanity test_71: No space left on device
• LU-6827 : sanity-scrub: Failed mount OST on ldiskfs
• LU-6828 : conf-sanity test_32a: Setting MDT failover.node
• LU-6833 : gerrit_checkpatch.py hardening
• LU-6834 : idx_array is overwritten in lod_prep_md_striped_create()
• LU-6835 : lfs.c:481: error: implicit declaration of function 'futimes'
• LU-6837 : MDS panic during 24 hours failover test.
• LU-6840 : update memory reply data in DNE update replay
• LU-6846 : dt_record_write()) ASSERTION( dt->do_body_ops->dbo_write ) failed:
• LU-6847 : Kernel update [RHEL6.6 2.6.32-504.30.3.el6]
• LU-6850 : Remove use of ib_reg_phys_mr() from o2iblnd
• LU-6851 : LU-6060 patch breaks multi-hop routing by default.
• LU-6852 : MDS is evicted during 24-24 hours failover.
• LU-6853 : Failed to start MDS with ZFS DKMS
• LU-6856 : osd_object.c:1553:osd_object_ref_del()) ASSERTION( dt_object_exists(dt) ) failed:
• LU-6857 : test-framework defect: TF_FAIL is not initialised
• LU-6865 : crash in mdd_xattr_set
• LU-6866 : MDT file migration is incompatible with HSM
• LU-6868 : MDT migration does not generate changelog records
• LU-6872 : Infinite loop in lsm_alloc_plain on error cleanup
• LU-6873 : Double mutex unlock in lod_add_device
• LU-6874 : Potential buffer overflow in out_handler_find
• LU-6875 : thandle_get_sub_by_dt dereferences ERR_PTR pointer on error
• LU-6880 : recovery timeout during 24 hours failover test
• LU-6881 : sub_trans_commit_cb() is racy
• LU-6886 : declare changelog store for POSIX ACLs in mdd_xattr_del
• LU-6891 : fix grow_xattr() defect
• LU-6895 : sanity-lfsck test 4 hung: bad entry in directory: rec_len is smaller than minimal - inode=3925999616
• LU-6896 : update llog object is missing during recovery.
• LU-6899 : rename sanity test_162 to test_162a
• LU-6903 : racer file migration crash ASSERTION( lov->lo_type == LLT_RAID0 )
• LU-6904 : linkea prepare in mdt_reint_rename cause deadlock in 24 hours failover
• LU-6905 : "For OSP to MDT
• LU-6906 : "During 24 hours DNE test
• LU-6907 : Gerrit checkpatch (and derived scripts) is too noisy
• LU-6908 : lfsck_create_lpf() should initialize name before using
• LU-6911 : sanity 102ha test failed: mds crash kernel BUG at fs/inode.c:1358! RIP [<ffffffff811a53c9>] iput+0x69/0x70
• LU-6913 : conf-sanity test_30b defect
• LU-6916 : unable to handle kernel NULL pointer dereference at (null) in tgt_client_free()
• LU-6920 : sanity test_205 failed with old jobstats not expired
• LU-6921 : sanityn 77f test failed Lustre: DEBUG MARKER: sanityn test_77f: @@@@@@ FAIL: failed to operate on TBF rules
• LU-6924 : remote regular file are missing after recovery.
• LU-6929 : typo in cfs_hash_for_each_relax()
• LU-6938 : zfs osd_xattr_list forgets to unlock a semaphore
• LU-6939 : nrs_tbf.c:155:nrs_tbf_cli_reset()) ASSER TION( cli->tc_rule == ((void *)0) ) failed
• LU-6947 : Stray comment in ptlrpc_start_pinger
• LU-6950 : Lustre mount throws away SELinux context options
• LU-6961 : buffer head leak in mmp
• LU-6962 : remove old unsupported OFEDs checks
• LU-6968 : Update the whole header in llog_cancel_rec()
• LU-6969 : osd_internal.h:1090:osd_trans_exec_check()) LBUG for osd_index_ea_delete()
• LU-6970 : llog_osd_put_cat_list() leaks thandle after failed declaration
• LU-6972 : llite ll_super_blocks is completely unused for a long time
• LU-6974 : RHEL 7.1 lustre-initialization-1: MDS crashed while lustre mount
• LU-6977 : lod_striped_it_next()) ASSERTION( next->do_index_ops != ((void *)0) )
• LU-6978 : "mkfs.lustre: LDISKFS-fs (loop0): Unrecognized mount option ""force_over_128tb"" or missing value"
• LU-6981 : obd_last_committed is not updated in tgt_reply_data_init()
• LU-6984 : Failure to delete over a million files in a DNE2 directory.
• LU-6990 : write error: Invalid argument when trying to set nosquash_nids
• LU-6992 : recovery-random-scale test_fail_client_mds: test_fail_client_mds returned 254
• LU-6995 : incorrect use of bvec_iter_page in dio_complete_routine
• LU-6996 : osd_ea_lookup_rec assertion
• LU-6997 : migration should enqueue nonblock locks for objects in linkEA
• LU-6998 : Do not always lock stripe0 object in mdt_locks_slave()
• LU-6999 : Disable xattr cache for remote mdt object
• LU-7005 : conf-sanity test_50i: lustre-MDT0001-osp-MDT0000:osp_attr_get update error
• LU-7012 : files not being deleted from OST after being re-activated
• LU-7014 : IAM index delete operation can require extra credits under certain situations
• LU-7025 : lfsck_layout_scan_stripes suspicious rc assignment
• LU-7028 : racer:kernel:BUG: spinlock bad magic on CPU#0
• LU-7029 : error kernel: format at osc_page.c:600:osc_lru_del doesn't end in newline
• LU-7033 : Missing calls in wirecheck
• LU-7034 : Unused phase in obd_precleanup
• LU-7039 : llog_osd.c:778:llog_osd_next_block()) ASSERTION( last_rec->lrh_index == tail->lrt_index ) failed:
• LU-7040 : Interop 2.7.0<->master sanity-hsm test_12q: wrong size after overwrite
• LU-7042 : config.h header conflict with OFED 3.18
• LU-7045 : NOT enough transaction credits for osp_write_local_file()
• LU-7049 : Do not do attr_get for new OSP object
• LU-7050 : llog_skip_over skip the record by too little minimum record size.
• LU-7053 : Do not use osd_object_find in osd_index_ea_insert
• LU-7054 : ib_cm scalling issue when lustre clients connect to OSS
• LU-7057 : use stronger flags when opening volatile files
• LU-7059 : Multiple hard link file cannot be accessed after migration
• LU-7061 : BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: osd_scrub_refresh_mapping+0x39d/0x410
• LU-7063 : llog_osd_destroy() leaks a lock on error
• LU-7065 : lod_add_device() may free an already added target description
• LU-7068 : mdd_migrate_entries() leaks child if mdd_trans_create() fails
• LU-7070 : Interop 2.5.3<->master DNE: sanity test_24x failed: ln file cross MDT should not work
• LU-7072 : sanityn test_78: Expected set_param to return 0 or EAGAIN
• LU-7074 : skip invalid linkEA entry in migration
• LU-7076 : 'rc' might be used uninitialized in ptlrpc_server_hpreq_init function.
• LU-7077 : Pointer 'hash' returned from call to function 'cfs_hash_getref' may be NULL and will be dereferenced.
• LU-7078 : use after free from ll_update_lsm_md()
• LU-7079 : OSP shouldn't discard requests due to imp_peer_committed_transno
• LU-7082 : conf-sanity test_90b: MDT start failed
• LU-7086 : RHEL made /sbin a symlink to /usr/sbin/
• LU-7090 : fix serval IB paths assignment for configure
• LU-7091 : refresh link after update linkea in mdd_migration_update_name()
• LU-7093 : mkdir: cannot create directory: Operation not permitted
• LU-7096 : Unprotected critical section in nrs_policy_stop
• LU-7098 : sanity test_17m: test failed to respond and timed out
• LU-7102 : replay-dual test_26: FAIL: set default dirstripe failed
• LU-7103 : ost-pools test_7a: test failed to respond and timed out
• LU-7109 : Update OST-index in IDIF inside osd-ldiskfs
• LU-7118 : sanity-scrub: No sub tests failed in this test set
• LU-7120 : [style][uselessAssignmentPtrArg] Assignment of function parameter has no effect outside the function.
• LU-7122 : Document -n switch for lctl changelog_register
• LU-7136 : sanity-hsm test_12q failed with 'Copytool should have stopped'
• LU-7147 : lu_site_stats_print is unused and needs to be removed
• LU-7148 : remains of osc_ast_guard are still in the code and should be removed
• LU-7162 : Kernel update for RHEL7.1 [3.10.0-229.14.1.el7]
• LU-7164 : os_extent should hold a refcount to osc_object
• LU-7173 : ldlm_lock_destroy_internal() LBUG encountered during 2.8 large scale testing
• LU-7175 : Update to e2fsprogs-1.42.13.wc3
• LU-7178 : possible invalid memset in osd_acct_index_lookup
• LU-7179 : "lustre init script output for ""status"" does not reflect recovery"
• LU-7184 : (lod_dev.c:1493:lod_device_free()) ASSERTION( atomic_read(&lu->ld_ref) == 0 ) failed: lu is ffff88010cf8a000
• LU-7186 : division by zero in lod_declare_init_size() from HSM release
• LU-7190 : "sanity-lfsck test_18a: FAIL: (6.1) Expect 1 fixed on mds1
• LU-7191 : sanity test_27z: FAIL: O/300000400/d21/75: no filter_fid info
• LU-7192 : conf-sanity test_32c: ZFS test failure with DNE config
• LU-7196 : Kernel update for RHEL6.7 [2.6.32-573.7.1.el6]
• LU-7199 : Null pointer dereference in old_init_ucred
• LU-7200 : kernel update [SLES11 SP3 3.0.101-0.47.67]
• LU-7205 : OSP sync RPC could be out of order
• LU-7209 : obdfilter-survey does not provide units
• LU-7210 : ASSERTION( peer->ibp_connecting == 0 )
• LU-7218 : Client fails to obtain grant: ofd_grant()) fs2test-OST0003: client xxx requesting > 2GB grant 2147483648
• LU-7221 : replay-ost-single test_3: ASSERTION( __v > 0 && __v < ((int)0x5a5a5a5a5a5a5a5a) ) failed: value: 0
• LU-7222 : conf-sanity test_84: invalid llog tail at log id 0x4:10/0 offset 16384
• LU-7223 : Failover - mmp: MMP was not enabled on /dev/lvm-Role_OSS/P1 on ost1
• LU-7229 : Interop 2.7.60<->2.7.0 - sanity-hsm test_60: Expected progress update after at least 5 seconds
• LU-7230 : memory leak in sanityn.sh 90 & 91
• LU-7232 : racer deadlock
• LU-7244 : build failed due to XATTR_NAME_EVM redefinition
• LU-7261 : EA list corruption
• LU-7263 : object leak in mdt_reint_rename_internal()
• LU-7267 : e2fsck kill all files with Large EA.
• LU-7268 : lfsck touch an EA inode
• LU-7273 : sanity-hsm test_107 failed with 'Copytool failed to stop in 20s ...'
• LU-7274 : gss_do_ctx_fini_rpc() passes an already freed request to ptlrpc_req_finished()
• LU-7276 : llog_reader doesn't process CM_SKIP records like the kernel
• LU-7277 : Keep retry to retrieve remote update log in old_sub_recovery_thread
• LU-7285 : ASSERTION in check_for_next_transno
• LU-7296 : """lock timed out"" console messages are not useful"
• LU-7297 : "BUG: spinlock bad magic
• LU-7304 : ldiskfs bug when bigalloc feature enabled
• LU-7309 : replay-single test_70b: no space left on device
• LU-7314 : "In kiblnd_rejected()
• LU-7315 : "In osd_dirent_check_repair()
• LU-7318 : OUT: dynamic reply buffer
• LU-7324 : Race condition on deleting lnet_msg
• LU-7325 : wrong integer type used for inode number in LargeEA patch
• LU-7329 : sanity test_60a timeouts with ì* invoking oom-killerî
• LU-7330 : spinlock lockup on ldlm blp_lock
• LU-7336 : ofd_init0 should cleanup proc when ofd_info_init() fails
• LU-7343 : sanity test_129: iam_lfix_init_new+0x5/0x20 [osd_ldiskfs]
• LU-7345 : "lockdep warning on dt_write_lock(env
• LU-7349 : New mount option to skip lfsck auto resuming when server mount
• LU-7353 : Segfault on lctl commands 'lctl network peer_list' 'lctl network conn_list'
• LU-7354 : New static analysis issues in 2.7.62-15-g3c39aeb
• LU-7362 : During our larger scale testing DVS was accidentally started on a router which could LNet to kernel crash
• LU-7366 : Lustre fails to compile on Ubuntu 15.04
• LU-7367 : recovery-small/110g uses wrong definition for OBD_FAIL_MIGRATE_NET_REP
• LU-7368 : e2fsck unsafe to interrupt with quota enabled
• LU-7371 : Wrong read length over isize
• LU-7375 : el6.7 case missing from lbuild function
• LU-7376 : sanity-hsm test_59 test failed divide error: 0000 [#1] SMP RIP: 0010:[<ffffffffa0d0ed74>] [<ffffffffa0d0ed74>] lod_declare_striped_object+0x4d4/0x940 [lod]
• LU-7377 : ldiskfs format requires ZFS modules
• LU-7379 : Kernel update for RHEL7.1 [3.10.0-229.20.1.el7]
• LU-7381 : """e2fsck -fD"" on directory may cause extent tree corruption"
• LU-7382 : (vvp_io.c:573:vvp_io_update_iov()) ASSERTION( vio->vui_tot_nrsegs >= vio->vui_iter->nr_segs ) failed
• LU-7383 : "migrate failed: Device or resource busy (-16) after ""ls"" dir"
• LU-7384 : lu_object_attr()) ASSERTION( ((o)->lo_header->loh_attr & LOHA_EXISTS) != 0
• LU-7394 : HAVE_SELINUX_IS_ENABLED is referenced but never defined
• LU-7396 : lfs migrate handler oopses on bad MDT indexes
• LU-7400 : top_trans_create() followed by top_trans_stop() get stuck
• LU-7408 : multislot RPC support didn't declare write for reply_data object
• LU-7412 : osp_md_read() may pass an ERR_PTR() to osp_update_request_destroy()
• LU-7414 : out_read() uses both tti_u.update and tti_u.rdbuf members of the same union
• LU-7415 : Kernel update [RHEL6.7 2.6.32-573.8.1.el6]
• LU-7416 : <1>BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 <1>IP: [<ffffffffa0b8219e>] lustre_msg_get_last_committed+0xe
• LU-7419 : llog corruption after hitting ASSERTION( handle->lgh_hdr == ((void *)0) ) in llog_init_handle
• LU-7421 : getparam_cmdline() doesn't initialize po_only_dir
• LU-7430 : General protection fault: 0000 upon mounting MDT
• LU-7436 : conf-sanity test_91: @@@@@@ FAIL: found cc0b3805-41ce-ef63-799a-a55708b119b7 192.168.113.19@tcp on MDT
• LU-7437 : """lctl list_param -R"" can't list the parameters recursively"
• LU-7443 : cancel record doesn`t delete empty plain llog
• LU-7446 : mmap and access a HSM released file would LBUG
• LU-7447 : Incorrect nlink attr for new create directory
• LU-7450 : call dcb commit callback in osd_trans_stop()
• LU-7451 : kernel upgrade [RHEL7.2 3.10.0-327.3.1.el7]
• LU-7461 : retry to get the remote update logs
• LU-7462 : Check object exists in mdd parent path lookup
• LU-7463 : Change object existence assert to if check
• LU-7465 : False positive memory leak in sanity tests due to iov_iter_get_pages_alloc
• LU-7468 : update maloo_upload.sh script
• LU-7475 : "lnetctl import not honoring nbuffers
• LU-7479 : lustre-rsync-test test_2a: FAIL: dbench failed
• LU-7480 : The sanityn test_14 should be renamed
• LU-7482 : llapi_hsm_test test 100 fails
• LU-7490 : out_tx_write_exec()) LBUG
• LU-7503 : """-v"" is missing for ""lfs migrate -m"""
• LU-7504 : kernel update [SLES11 SP3 3.0.101-0.47.71]
• LU-7508 : LBUG sending reply to GSS enabled client
• LU-7515 : Broken Lustre build without optimization enabled GCOV
• LU-7530 : upcall_cache_flush()) ASSERTION( !atomic_read(&entry->ue_refcount) ) failed
• LU-7531 : MDT recovery stalled if rescources are failed back immediatelly
• LU-7534 : Fix Lustre build against installed ZFS/SPL DKMS packages
• LU-7535 : mdt_intent_layout does not care about lock handles
• LU-7543 : reserve lock flags for upcoming features and future expansion
• LU-7546 : conf-sanity conf-sanity: lod_device_free()) ASSERTION( atomic_read(&lu->ld_ref) == 0 )
• LU-7549 : sanity test_230f: FAIL: migrate dir fails
• LU-7550 : sanity test_27C: FAIL: Can not find 5 in obdidx 0 1 2 3 4 6
• LU-7555 : add load_modules to conf-sanity.sh
• LU-7556 : Kernel update [RHEL6.7 2.6.32-573.12.1.el6]
• LU-7564 : (out_handler.c:854:out_tx_end()) ... rc = -524
• LU-7569 : IB leaf switch caused LNet routers to crash
• LU-7573 : rmmod command is missing the -w option
• LU-7576 : 'lfs migrate -m' does not tolerate trailing slashes
• LU-7577 : 'lfs migrate -m1 d0/..' oopses MDT
• LU-7579 : (osd_handler.c:2683:osd_object_destroy()) ASSERTION( osd_inode_unlinked(inode) || inode->i_nlink == 1 || inode->i_nlink == 2 ) failed
• LU-7581 : "Large EA: ""ldiskfs_xattr_inode_iget: Backpointer from EA inode 2300579989 to parent invalid"""
• LU-7584 : "sanity test_129: current dir size 24576
• LU-7586 : "sanity-hsm test_406: ""cannot complete migration after HSM remove"""
• LU-7587 : "sanity test_231a: found ost_write RPCs
• LU-7591 : SELinux : conf-sanity.sh Test_32b failed : list verification failed and test_32b failed with 5
• LU-7596 : kernel update [SLES11 SP4 3.0.101-68]
• LU-7601 : lustre-initialization-1: mkfs.lustre: command not found
• LU-7604 : Issues with Kerberos when flushing context or destroying tickets
• LU-7609 : Fix sanity-krb5
• LU-7623 : Clean up lustre user/kernel pointer types.
• LU-7624 : fld_proc_hash_seq_write accesses userspace pointer directly
• LU-7628 : bad NULL pointer check in cb_migrate_mdt_init()
• LU-7630 : permission denied over NFS
• LU-7635 : lhsm_posix does not report progress correctly
• LU-7636 : Avoid useless sec debug log flooding
• LU-7638 : general protection fault: 0000 after mounting MDTs
• LU-7647 : Remove annoying message in parse_nidrange() caused by TBF
• LU-7649 : the new OSC entry on client's configuration by single OST configuration regeneration should be skipped
• LU-7661 : MGS_SET_INFO handler is too permissive
• LU-7666 : llog_cat_new_log() should use chunk size when freeing header
• LU-7679 : auto-strengthen lustre[-client]-dkms package vs configure issues during its processing inside DKMS framework
• LU-7680 : mdd_migrate_update_name() doesn't put object on the orphan list
• LU-7703 : migration leaves stale linkea backpointers during directory creation
• LU-7710 : recovery-small test_130a: stat should fail
• LU-7713 : sanityn/91 fails with zfs
• LU-7715 : out_handle() misuses GOTO()
• LU-7716 : Do not do subdir check if source and target are in the same directory
• LU-7725 : Error unpacking OUT message
• LU-7729 : Don't return ptlrpc_error() in process_req_last_xid().
• LU-7737 : osd_handler.c:2777:osd_object_destroy()) ASSERTION( !lu_object_is_dying(dt->do_lu.lo_header)
• LU-7766 : LNetEQAlloc() misuses roundup_pow_of_two()
• LU-7774 : LNET: offset in hash table is overflowed for no wildcard portal
• LU-7778 : mount of MDT(==MGS) failed after MDS restart
• LU-7825 : ldlm_lock.c:810:ldlm_lock_decref_internal_nolock()) ASSERTION( lock->l_writers > 0

Technical Tasks

• LU-2667 : LU-398 move NRS structures/definitions from lustre_net.h to new lustre_nrs.h header
• LU-3266 : LU-398 Regression tests for NRS policies
• LU-3532 : LU-3531 rename under same striped directory
• LU-3535 : LU-3534 Send all of updates of for one operation to all MDTs
• LU-3536 : LU-3534 log updates for cross-MDT operation.
• LU-3537 : LU-3534 allow cross-MDT for all metadata operations
• LU-3538 : LU-3534 commit on share for cross-MDT operation.
• LU-3540 : LU-3534 recovery for cross-MDT operation
• LU-3541 : LU-3534 add sanity tests for async updates between MDT
• LU-3778 : LU-3289 GSS doesn't know about proxy subsystems
• LU-3881 : LU-3647 sanity-hsm.sh fails with 'No host defined for facet agt1'
• LU-4414 : LU-3569 ostid_id() returns incorrect OID for IDIF FIDs
• LU-4615 : LU-4701 LFSCK 5: OST index verification during the LFSCK_LAYOUT
• LU-4647 : LU-3291 Add idmapping functions for nodemap
• LU-4837 : LU-3534 DNE 2 async update cross-MDTs Test Plan
• LU-4932 : LU-1892 include design documentation in with the Lustre source code.
• LU-5187 : "LU-1095 Make ""precreate FID"" console message more intelligible"
• LU-5682 : LU-6361 LFSCK 4: optimize ldlm lock used by LFSCK
• LU-5919 : "LU-3953 ""make rpm"" should build from the .src.rpm product of the ""make srpm"" target"
• LU-6001 : LU-3953 cleanup build scripts after reorganization
• LU-6153 : LU-5880 rename cfs_(v)snpritnf to (v)scnprintf
• LU-6177 : LU-6361 LFSCK 4: namespace LFSCK scalability
• LU-6201 : LU-4011 remove duplicate fiemap code/defines
• LU-6316 : LU-6361 LFSCK 4: namespace LFSCK can skip dot entry
• LU-6317 : LU-6361 LFSCK 4: namespace LFSCK counts the objects repeatedly
• LU-6322 : LU-6361 LFSCK 4: show LFSCK started/completed time directly via LFSCK lproc interface
• LU-6343 : LU-6361 LFSCK 4: locate object only when necessary
• LU-6350 : LU-6361 LFSCK 4: lock the MDT-object based on prediction for preparing bad linkEA
• LU-6351 : LU-6361 LFSCK MDS crash: unable to handle kernel NULL pointer dereference
• LU-6788 : LU-3953 Remove build/lbuild symlink