X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2FChangeLog;h=8fdfc3098b8dc31a31562269fcbd3e63575c1c1c;hp=c89792fa526af0fdc8dae93a9fc8d96ea4070bf4;hb=f6fb5ab37906ed82a64f4e9a664427f209e76d54;hpb=ea6598377a832b594e09a286eae8b3571145188c diff --git a/lustre/ChangeLog b/lustre/ChangeLog index c89792f..8fdfc30 100644 --- a/lustre/ChangeLog +++ b/lustre/ChangeLog @@ -1,16 +1,320 @@ tbd Cluster File Systems, Inc. + * version 1.3.4 + * bug fixes + - fixes from lustre 1.2.8 + - print NAL number in %x format (4645) + - the watchdog thread now runs as interruptible (5246) + - drop import inflight refcount on signal_completed_replay error (5255) + * miscellania + - add pid to ldlm debugging output (4922) + - add --disable-server and --disable-client configure options (5786) + +2004-10-08 Cluster File Systems, Inc. + * version 1.3.3 + * bug fixes + - properly handle portals process identifiers in messages (4165) + - finish default directory EA handling (3048) + - fixes from lustre 1.2.7 + - removed PTL_MD_KIOV usage under CRAY_PORTALS (4420) + - allow EADDRNOTAVAIL as retry for connect in liblustre tcpnal (4822) + +2004-09-16 Cluster File Systems, Inc. + * version 1.3.2 + * bug fixes + - many liblustre fixes + - fixes from lustre 1.2.6 + * miscellania + - update to new libsysio-head-0806 + - reorganization of lov code + +2004-08-30 Cluster File Systems, Inc. + * version 1.3.1 + * bug fixes + - add locking for mmapped files (2828) + - lmc/lconf changes to support multiple interfaces (3376) + - fixes from lustre 1.2.5 + +2004-08-14 Cluster File Systems, Inc. + * version 1.3.0 + * bug fixes + - don't dereference NULL peer_ni in ldlm_handle_ast_error (3258) + - don't allow unlinking open directory if it isn't empty (2904) + - handle partial page writes in filter; fix 512b direct IO (3138) + - handle page cache pages in cleanup path for 2.6 (3335) + - leave liblustre's partial write handling to filter (3274) + - chose better nal ids in liblustre (3292) + - initialize liblustre with uid/group membership (2862) + - let lconf resolve symlinked-to devices (4629) + - balance journal closure when 2.6 filter write fails (3401) + - add second rpc_lock and last_rcvd info for close reqs (3462) + - don't hold llog sem during network request (3652) + - update server last transno after client disconnects (2525) + - replace config semaphore with spinlock (3306) + - ext3 exents and multi-block allocation (3024) + - service time statistics in /proc + - minor fixes to liblustre build (3317) + - client recovery without upcall (3262) + - use transno after validating reply (3892) + - use different name for 2nd ptlrpcd thread (3887) + - get a client lock in ll_inode_revalidate_it (3597) + - direct IO reads on OST (4048) + - process timed out requests if import state changes (3754) + - ignore -ENOENT errors in osc_destroy (3639) + - fixes from lustre 1.2.0-1.2.4 + * miscellania + - use "CATALOGS" for the llog catalogs, not "CATLIST" (old) (b=2841) + - added kernel patch for /dev/sd I/O stats (4385) + +2004-11-16 Cluster File Systems, Inc. + * version 1.2.8 + * bug fixes + - fix TCP_NODELAY bug, which caused extreme perf regression (5134) + - allocate qswnal tx descriptors singly to avoid fragmentation (4504) + - don't LBUG on obdo_alloc() failure, use OBD_SLAB_ALLOC() (4800) + - fix NULL dereference in /proc/sys/portals/routes (4827) + - allow failed mdc_close() operations to be interrupted (4561) + - stop precreate on OST before MDS would time out on it (4778) + - don't free dentries not owned by NFS code, check generation (4806) + - fix lsm leak if mds_create_objects() fails (4801) + - limit debug_daemon file size, always print CERROR messages (4789) + - use transno after validating reply (3892) + - process timed out requests if import state changes (3754) + - update mtime on OST during writes, return in glimpse (4829) + - add mkfsoptions to LDAP (4679) + - use ->max_readahead method instead of zapping global ra (5039) + - don't interrupt __l_wait_event() during strace + * miscellania + - add software watchdogs to catch hung threads quickly (4941) + - make lustrefs init script start after nfs is mounted + - fix CWARN/ERROR duplication (4930) + - return async write errors to application if possible (2248) + - update barely-supported suse-2.4.21-171 series (4842) + - support for sles 9 %post scripts + - support for building 2.6 kernel-source packages + - support for sles km_* packages + +2004-10-07 Cluster File Systems, Inc. + * version 1.2.7 + * bug fixes + - ignore -ENOENT errors in osc_destroy (3639) + - notify osc create thread that OSC is being cleaned up (4600) + - add nettype argument for llmount in #5d in conf-sanity.sh (3936) + - reconstruct ost_handle() like mds_handle() (4657) + - create a new thread to do import eviction to avoid deadlock (3969) + - let lconf resolve symlinked-to devices (4629) + - don't unlink "objects" from directory with default EA (4554) + - hold socknal file ref over connect in case target is down (4394) + - allow more than 32000 subdirectories in a single directory (3244) + - OST returns ENOSPC from object create when no space left (4539) + - don't send truncate RPC if file size isn't changing (4410) + - limit OSC precreate to 1/2 of value OST considers bogus (4778) + - bind to privileged port in socknal and tcpnal (3689) + * miscellania + - rate limit CERROR/CWARN console message to avoid overload (4519) + - basic mmap support (3918) + - kernel patch series update from b1_4 (4711) + +2004-09-16 Cluster File Systems, Inc. + * version 1.2.6 + * bug fixes + - avoid crash during MDS cleanup with OST shut down (2775) + - fix loi_list_lock/oig_lock inversion on interrupted IO (4136) + - don't use bad inodes on the MDS (3744) + - dynamic object preallocation to improve recovery speed (4236) + - don't hold spinlock over lock dumping or change debug flags (4401) + - don't zero obd_dev when it is force cleaned (3651) + - "lctl deactivate" will stop automatic recovery attempts (3406) + - look for existing replayed locks to avoid duplicates (3764) + - don't resolve lock handle twice in recovery avoiding race (4401) + - revalidate should check working dir is a directory (4134) + * miscellania + - don't always mark "slow" obdfilter messages as errors (4418) + +2004-08-24 Cluster File Systems, Inc. + * version 1.2.5 + * bug fixes + - don't close LustreDB during write_conf until it is done (3860) + - fix typo in lconf for_each_profile (3821) + - allow dumping logs from multiple threads at one time (3820) + - don't allow multiple threads in OSC recovery (3812) + - fix debug_size parameters (3864) + - fix mds_postrecov to initialize import for llog ctxt (3121) + - replace config semaphore with spinlock (3306) + - be sure to send a reply for a CANCEL rpc with bad export (3863) + - don't allow enqueue to complete on a destroyed export (3822) + - down write_lock before checking llog header bitmap (3825) + - recover from lock replay timeout (3764) + - up llog sem before sending rpc (3652) + - reduce ns lock hold times when setting kms (3267) + - change a dlm LBUG to LASSERTF, to maybe learn something (4228) + - fix NULL deref and obd_dev leak on setup error (3312) + - replace some LBUG about llog ops with error handling (3841) + - don't match INVALID dentries from d_lookup and spin (3784) + - hold dcache_lock while marking dentries INVALID and hashing (4255) + - fix invalid assertion in ptlrpc_set_wait (3880) + * miscellania + - add libwrap support for the TCP acceptor (3996) + - add /proc/sys/portals/routes for non-root route listing (3994) + - allow setting MDS UUID in .xml (2580) + - print the stack of a process that LBUGs (4228) + +2004-07-14 Cluster File Systems, Inc. + * version 1.2.4 + * bug fixes + - don't cleanup request in ll_file_open() on failed MDS open (3430) + - make sure to unset replay flag from failed open requests (3440) + - if default stripe count is 0, use OST count for inode size (3636) + - update parent mtime/ctime on client for create/unlink (2611) + - drop dentry ref in ext3_add_link from open_connect_dentry (3266) + - free recovery state on server during a forced cleanup (3571) + - unregister_reply for resent reqs (3063) + - loop back devices mounting and status check on 2.6 (3563) + - fix resource-creation race that can provoke i_size == 0 (3513) + - don't try to use bad inodes returned from MDS/OST fs lookup (3688) + - more debugging for page-accounting assertion (3746) + - return -ENOENT instead of asserting if ost getattr+unlink race (3558) + - avoid deadlock after precreation failure (3758) + - fix race and lock order deadlock in orphan handling (3450, 3750) + - add validity checks when grabbing inodes from l_ast_data (3599) + * miscellania + - drop scimac NAL (unmaintained) + +2004-05-27 Cluster File Systems, Inc. + * version 1.2.2 + * bug fixes + - don't copy lvb into (possibly NULL) reply on error (2983) + - don't deref dentry after dput, don't free lvb on error (2922) + - use the kms to determine writeback rpc length (2947) + - increment oti_logcookies when osc is inactive (2948) + - update client's i_blocks count via lvb messages (2543) + - handle intent open/close of special files properly (1557) + - mount MDS with errors=remount-ro, like obdfilter (2009) + - initialize lock handle to avoid ASSERT on error cleanup (3057) + - don't use cancelling-locks' kms values (2947) + - use highest lock extent for kms, not last one (2925) + - don't dereference ERR_PTR() dentry in error handling path (3107) + - fix thread race in portals_debug_dumplog() (3122) + - create lprocfs device entries at setup instead of at attach (1519) + - common AST error handler, don't evict client on completion race (3145) + - zero nameidata in detach_mnt in 2.6 (3118) + - verify d_inode after revalidate_special is valid in 2.6 (3116) + - use lustre_put_super() to handle zconf unmounts in 2.6 (3064) + - initialize RPC timeout timer earlier for 2.6 (3219) + - don't dereference NULL reply buffer if mdc_close was never sent (2410) + - print nal/nid for unknown nid (3258) + - additional checks for oscc recovery before doing precreate (3284) + - fix ll_extent_lock() error return code for 64-bit systems (3043) + - don't crash in mdc_close for bad permissions on open (3285) + - zero i_rdev for non-device files (3147) + - clear page->private before handing to FS, better assertion (3119) + - fix incorrect decref of invalidated dentry (2350) + - don't hold journal transaction open across create RPC (3313) + - update atime on MDS at close time (3265) + - close LDAP connection when recovering to avoid server load (3315) + - update iopen-2.6 patch with fixes from 2399,2517,2904 (3301) + - don't leak open file on MDS after open resend (3325) + - serialize filter_precreate and filter_destroy_precreated (3329) + - loop device shouldn't call sync_dev() for nul device (3092) + - clear page cache after eviction (2766) + - resynchronize MDS->OST in background (2824) + - refuse to mount the same filesystem twice on same mountpoint (3394) + - allow llmount to create routes for mounting behind routers (3320) + - push lock cancellation to blocking thread for glimpse ASTs (3409) + - don't call osc_set_data_with_check() for TEST_LOCK matches (3159) + - fix rare problem with rename on htree directories (3417) + * miscellania + - allow default OST striping configuration per directory (1414) + - fix compilation for qswnal for 2.6 kernels (3125) + - increase maximum number of MDS request buffers for large systems + - change liblustreapi to be useful for external progs like lfsck (3098) + - increase local configuration timeout for slow disks (3353) + +2004-03-22 Cluster File Systems, Inc. + * version 1.2.1 + * bug fixes + - fixes for glimpse AST timeouts / incorrectly 0-sized files (2818) + - don't overwrite extent policy data in reply if lock was blocked (2901) + - drop filter export grants atomically with removal from device (2663) + - del obd_self_export from work_list in class_disconnect_exports (2908) + - don't LBUG if MDS recovery times out during orphan cleanup (2530) + - swab reply message in mdc_close, other PPC fixes (2464) + - fix destroying of named logs (2325) + - overwrite old logs when running lconf --write_conf (2264) + - bump LLOG_CHUNKSIZE to 8k to allow for larger clusters (2306) + - fix race in target_handle_connect (2898) + - mds_reint_create() should take same inode create lock (2926) + - correct journal credits calculated for CANCEL_UNLINK_LOG (2931) + - don't close files for self_export to avoid uninitialized obd (2936) + - allow MDS with the same name as client node (2939) + - hold dentry reference for closed log files for unlink (2325) + - reserve space for all logs during transactions (2059) + - don't evict page beyond end of stripe extent (2925) + - don't oops on a deleted current working directory (2399) + - handle hard links to targets without a parent properly (2517) + - don't dereference NULL lock when racing during eviction (2867) + - don't grow lock extents when lots of conflicting locks (2919) + +2004-03-04 Cluster File Systems, Inc. * version 1.2.0 * bug fixes + - account for cache space usage on clients to avoid data loss (974) + - lfsck support in lustre kernel code (2349) - reduce journal credits needed for BRW writes (2370) - orphan handling to avoid losing space on client/server crashes - ptlrpcd can be blocked, stopping ALL progress (2477) + - use lock value blocks to assist in proper KMS, faster stat (1021) + - takes i_sem instead of DLM locks internally on obdfilter (2720) - recovery for initial connections (2355) - - orphan recovery problems in b_eq (1934) + - fixes for mds_cleanup_orphans (1934) + - abort_recovery crashes MDS in b_eq (mds_unlink_orphan) (2584) - block all file creations until orphan recovery completes (1901) - client remove rq_connection from request struct (2423) - conf-sanity test_5, proper cleanup in umount log not availale (2640) - recovery timer race (2670) - mdc_close recovey bug (2532) + - ptlrpc cleanup bug (2710) + - mds timeout on local locks (2588) + - namespace lock held during RPCs (2431) + - handle interrupted sync write properly (2503) + - don't try to handle a message that hasn't been replied to (2699) + - client assert failure during cleanup after abort recovery (2701) + - leak mdc device after failed mount (2712) + - ptlrpc_check_set allows timedout requests to complete (2714) + - wait for inflight reqs when ptlrpcd finishes (2710) + - make sure unregistered services are removed from the srv_list + - reset bulk XID's when resending them (caught by 1138 test) + - unregister_bulk after timeout + - fix lconf error (2694) + - handle write after unfinished setstripe, stripe-only getstripe (2388) + - readahead locks pages, leaves pending causing memory pressure (2673) + - increase OST request buffers to 4096 on large machines (2729) + - fix up permission of existing directories in simple_mkdir (2661) + - init deleted item, add assertions ptlrpc_abort_inflight() (2725) + - don't assign transno to errored transactions (2742) + - don't delete objects on OST if given a bogus objid from MDS (2751) + - handle large client PAGE_SIZE readdir on small PAGE_SIZE MDS (2777) + - if rq_no_resend, then timeout request after recovery (2432) + - fix MDS llog_logid record size, 64-bit array alignment (2733) + - don't call usermode_helper from ptlrpcd, DEFAULT upcall (2773) + - put magic in mount.lustre data, check for bad/NULL mount data (2529) + - MDS recovery shouldn't delete objects that it has given out (2730) + - if enqueue arrives after completion, don't clobber LVB (2819) + - don't unlock pages twice when trigger_group_io returns error (2814) + - don't deref NULL rq_repmsg if ldlm_handle_enqueue failed (2822) + - don't write pages to disk if there was an error (1450) + - don't ping imports that have recovery disabled (2676) + - take buffered bytes into account when balancing socknal conn (2817) + - hold a DLM lock over readdir always, use truncate_inode_pages (2706) + - reconnect unlink llog connection after MDS reconnects to OST (2816) + - remove little-endian swabbing of llog records (1987) + - set/limit i_blksize to LL_MAX_BLKSIZE on client (2884) + - retry reposting request buffers if they fail (1191) + - grow extent at grant time to avoid granting a revoked lock (2809) + - lock revoke doesn't evict page if covered by a second lock (2765) + - disable VM readahead to avoid reading outside lock extents (2805) + * miscellania + - return LL_SUPER_MAGIC from statfs for the filesystem type (1972) + - updated kernel patches for hp-2.4.20 kernel (2681) 2004-02-07 Cluster File Systems, Inc. * version 1.0.4 @@ -28,6 +332,7 @@ tbd Cluster File Systems, Inc. - print out dotted-quad IP addresses in the socknal (2302) * miscellania - additional debugging for MDS client eviction problem (2443) + - fix mkfsoptions support for osts (2603, 2604) 2004-01-27 Cluster File Systems, Inc. * version 1.0.3