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| ----------------------- | |
| OrangeFS Release ChangeLog | |
| ----------------------- | |
| orangefs-2.8.6 | |
| * New Feature: users can now specify at configure time how they want the | |
| * kernel module to handle the file pointer when an error occurs. The | |
| * default behavior is to leave the file pointer alone, i.e., the file | |
| * pointer will always represent the position of the last byte written, | |
| * even though the user's entire request is not totally satisfied. In | |
| * this case, a the actual number of bytes written is returned to the user. | |
| * The new feature will change this default behavior such that the file pointer | |
| * is repositioned to the byte just prior to the user's write request, a | |
| * -1 is returned to the user's call, and errno is appropriately set. To | |
| * enable this feature, add --enable-reset-file-pos on the configure | |
| * command line when your OrangeFS system is configured. | |
| * Bug fix: modified pvfs2_readdir, which is executed by the kernel module | |
| * on behalf of an "ls", to properly retry or quit when pvfs2-client-core | |
| * aborts/restarts or when pvfs2-client terminates. Prior to these | |
| * changes, pvfs2_readdir could possibly corrupt another process's "ls" | |
| * command by releasing access to a shared memory buffer index that may | |
| * be legitimately in use. | |
| * Bug fix: modified the kernel code to re-post data to the shared memory | |
| * system (for I/O requests) whenever pvfs2-client-core aborts. Because the | |
| * data was not re-posted prior to these changes, the resulting file contained | |
| * corrupted data. | |
| * New Feature: added hint support to pvfs_open() to allow user to | |
| * provide various things like the number of servers to use, the | |
| * distribution to use, the layout to use, as well as tags that can be | |
| * used to trace requests. | |
| * New Feature: added new layout LOCAL which puts a file on the server on | |
| * the same node as the client, if there is one. Otherwise defaults to | |
| * ROUND_ROBIN | |
| * Bug Fix: repaired a bug in the layout processing | |
| * Bug Fix: fixed some problems with void pointers and replaced a missing | |
| * function prototype | |
| * Bug Fix: Corrected a long time bug: if the number of unexpected requests | |
| defined in the config file is greater than 64, then the code inadvertently | |
| used invalid job_status_s addresses when calling | |
| server_post_unexpected_recv(). If a failure occurs, the error code in the | |
| status structure is updated with the error value. In this case, the code would | |
| NOT segfault, because the address is actually within valid address space on | |
| the heap; however, the code would be overwriting other global structures, like | |
| the known_method_table, etc. To correct this problem, I use a local | |
| job_status_s structure inside the server_post_unexpected_recv(). Please read | |
| the comments in that function to understand why this works. | |
| SVN: Change #9272 | |
| * New Feature: added usrint and ucache code allows programs to link | |
| * directly bypassing kernel | |
| * Bug Fix: rewrote layout algorithms for RANDOM and ROUND_ROBIN which | |
| * did not perform as advertized. Still a question if metadata | |
| * selection works correctly or stuffed file allocation. | |
| * Enhancement: pvfs2-ls.c - modified the display of handles from 16 characters | |
| to 20 characters. | |
| * Bug Fix: uninitialized variable could cause seg fault when file system | |
| * cannot be initialized. | |
| orangefs-2.8.5 | |
| SVN changes can be seen at | |
| http://www.orangefs.org/fisheye/orangefs/changelog/orangefs/branches/orangefs-2-8-5 | |
| * Bug Fix: Problem: server seg faulted when the unstuff state machine tried | |
| to unstuff a file defined as needing more datafilesthan I/O servers currently | |
| in the system. A side affect was that this worked when there was more than | |
| one server in the system. The correct behavior is to NEVER define more datahandles than | |
| there are I/O servers in the system. | |
| Correction: Modified function PINT_cached_config_get_num_dfiles to return no | |
| more than the number of I/O servers, regardless of the number requested by the user | |
| or needed by the distribution. This function is called during the sys-create state machine | |
| BEFORE the number of requested datafiles is sent to the server. | |
| SVN: Change #9082 | |
| * Enhancement: Added optimization. When a file is created and the requested number of dfiles is 1, | |
| then we create the metadata without "stuffed" values,i.e., key="nd". When data | |
| is written to this file, there is no need to execute the "unstuff" server side | |
| state machine. | |
| SVN: Change #9083 | |
| Text after "CVS: " can be prepended with "http://www.pvfs.org/fisheye/changelog/~br=Orange-Branch/PVFS/?cs=Orange-Branch:" to view related change sets in FishEye. | |
| * Enhancement: change to kernel source path to support SuSE style kernel sources | |
| CVS: mtmoore:20110831005433 | |
| * Enhancement: add prompt after X removals during a pvfs2-fsck when -y specified | |
| CVS: mtmoore:20110824144127 | |
| * Enhancement: Add sanity checks to extended attribute operations | |
| CVS: mtmoore:20110811180653 | |
| * Enhancement addition of counters and application to feed SNMP counters | |
| CVS: walt:20110628184842 | |
| CVS: walt:20110628161840 | |
| CVS: walt:20110617152339 | |
| * Enhancement: addition of scripts used for OrangeFS CI Jenkins testing | |
| CVS: mtmoore:20110623183144 | |
| * Enhancement: add backtrace handler to SIGABRT | |
| CVS: mtmoore:20110607235041 | |
| * Enhancement: add sanity checks during trove cleanup/initialization | |
| CVS: mtmoore:20110607232817 | |
| * Enhancement: allow server log to be re-opened on SIGHUP to allow log rotation | |
| CVS: mtmoore:20110607023901 | |
| CVS: mtmoore:20110530143543 | |
| * Enhancement: allow debug mask to be reset during SIGHUP | |
| CVS: bligon:20110504200411 | |
| * Enhancement: add Berkeley DB configure check for version 4.8.30 | |
| CVS: mtmoore:20110405050554 | |
| Additional Information: https://www.orangefs.org/trac/orangefs/wiki/DBVersionRequired | |
| * Enhancement add configure checks for binaries required during build | |
| CVS: mtmoore:20110404165443 | |
| * Enhancement: kernel changes to support newer kernels (up to 2.6.40 tested and 3.X compiles, not tested) | |
| CVS: mtmoore:20110831005433 | |
| CVS: mtmoore:20110823184109 | |
| CVS: mtmoore:20110822232017 | |
| CVS: mtmoore:20110412175323 | |
| CVS: mtmoore:20110525205504 | |
| CVS: mtmoore:20110405142136 | |
| CVS: mtmoore:20110405141506 | |
| * Bug Fix: man pages are now gzip'd during installation | |
| CVS: mtmoore:20110904010919 | |
| * Bug Fix: berkeley db gives back unaligned pages (in custom compare/multi-key cases), use local variables to fix ARM failures | |
| CVS: mtmoore:20110902173424 | |
| * Bug Fix: pointer dereference size issue in dbpf-mgmt on non-x86 platforms, Neal Ferguson | |
| CVS: mtmoore:20110823171834 | |
| * Bug Fix: file corruption using direct backend when writes continuously appending to single file | |
| CVS: elaine:20110819120934 | |
| CVS: mtmoore:20110629130442 | |
| * Bug Fix: segfault in pvfs2-xattr due to mirror handle string comparison, Nick Mills | |
| CVS: mtmoore:20110809180325 | |
| * Bug Fix: add backtrace functionality back in for newer distributions | |
| CVS: mtmoore:20110801124552 | |
| CVS: mtmoore:20110607215819 | |
| * Bug Fix: server-side memory leak related to operation completion | |
| CVS: bligon:20110708194724 | |
| * Bug Fix: slab cache fix, Bart Taylor | |
| CVS: bligon:20110613200154 | |
| * Bug Fix: duplicate handle fix in iterate-handles, Phil Carns | |
| CVS: bligon:20110610202309 | |
| * Bug Fix: correctly parse pvfs2-server alias argument | |
| CVS: mtmoore:20110608010721 | |
| * Bug Fix: mx_address lookup failure with multiple protocols | |
| CVS: bligon:20110530173949 | |
| * Bug Fix: admin apps segfault with IB | |
| CVS: bligon:20110512215357 | |
| * Bug Fix: allow pvfs2-server to re-read configuratio file regardless of absolute or relative path | |
| CVS: mtmoore:20110506194814 | |
| * Bug Fix: root squash functionality, Bart Taylor | |
| CVS: bligon:20110506173620 | |
| * Bug Fix: various kernel related stability and error-handling fixes | |
| CVS: mtmoore:20110729151843 | |
| CVS: mtmoore:20110729143317 | |
| CVS: mtmoore:20110530154853 | |
| CVS: mtmoore:20110412175444 | |
| * Bug Fix: pin memory passed in to the kernel to prevent swap pages and kernel panic | |
| CVS: mtmoore:20110725160953 | |
| ------------------------------------------------------------------------------- | |
| orangefs-2.8.4 | |
| * Change verisioning to no longer include dates, just increment the sub version for every release | |
| orangefs-2.8.3-20110323 | |
| * Bug fix: resolve assert in dbpf_open_cache_remove() when using tree code for file remove | |
| CVS: Orange-Branch:bligon:20110322141529 | |
| * Bug fix: PINT_dist_encode() segfault in pvfs2-server caused by the client create state machine not sending dist information on create retries. | |
| CVS: Orange-Branch:mtmoore:20110322014656 | |
| CVS: Orange-Branch:mtmoore:20110322031703 | |
| CVS: Orange-Branch:mtmoore:20110322040628 | |
| CVS: Orange-Branch:mtmoore:20110322114637 | |
| CVS: Orange-Branch:mtmoore:20110322121208 | |
| * Bug fix: fix incorrect attribute output using sys attrs | |
| CVS: Orange-Branch:mtmoore:20110301023749 | |
| * Bug fix: fix segfault in pvfs2-server if client provides too large of buffer in the list-eattr state machine. Includes additional sanity checks on extended attribute operations | |
| CVS: Orange-Branch:mtmoore:20110225222047 | |
| * Bug fix: merge dir.c fix from main branch | |
| CVS: Orange-Branch:bligon:20110126215228 | |
| * Bug fix: resolve data corruption caused by ki_pos not being updated during synchronous I/O through asynchronous path (relevant to newer kernels). | |
| CVS: Orange-Branch:mtmoore:20110123143300 | |
| * Bug fix: fix resolving symbolic links from pvfs2-* utilities | |
| CVS: Orange-Branch:mtmoore:20110114215452 | |
| * Bug fix: Fix ncache entry update when moving files by David Metheny | |
| CVS: Orange-Branch:mtmoore:20110111154332 | |
| * Bug fix: PVFS_hint_add fix by Julian Kunkel and refinement of patch | |
| CVS: Orange-Branch:mtmoore:20110105051448 | |
| CVS: Orange-Branch:bligon:20110224203131 | |
| * Bug fix: change where unlocks occur w.r.t __PVFS_JOB_THREADED__ to prevent deadlock | |
| CVS: Orange-Branch:mtmoore:20101221163004 | |
| * Bug fix: change incorrect use of union members in tree-communicate | |
| CVS: Orange-Branch:mtmoore:20101214182035 | |
| * Bug fix: initialize values in trove-migrate to resolve segfault | |
| CVS: Orange-Branch:bligon:20101213175120 | |
| * Bug fix: pvfs2-mkspace not set collection-only properly | |
| CVS: Orange-Branch:bligon:20101213174458 | |
| * Bug fix: update iteration in quickhash to use safe variant | |
| CVS: Orange-Branch:mtmoore:20101207004159 | |
| * Bug fix: null handle/fs_id sent to getattr in client create state machine | |
| CVS: Orange-Branch:bligon:20101201170021 | |
| * Added support for newer (> 2.6.18) kernels up through 2.6.34. | |
| CVS: Orange-Branch:mtmoore:20101216185529 | |
| CVS: Orange-Branch:mtmoore:20101221153412 | |
| CVS: Orange-Branch:mtmoore:20101221153514 | |
| CVS: Orange-Branch:mtmoore:20101221153709 | |
| CVS: Orange-Branch:mtmoore:20101221153806 | |
| CVS: Orange-Branch:mtmoore:20101221154012 | |
| CVS: Orange-Branch:mtmoore:20101221154240 | |
| CVS: Orange-Branch:mtmoore:20101221160327 | |
| CVS: Orange-Branch:mtmoore:20110123143015 | |
| CVS: Orange-Branch:mtmoore:20110124130323 | |
| CVS: Orange-Branch:mtmoore:20110203182026 | |
| * Added beginning of new user interface | |
| CVS: Orange-Branch:walt:20110208213934 | |
| * Cleanup: change PINT_dist_finalize to unregister and free distributions cleanly | |
| CVS: Orange-Branch:mtmoore:20101221163224 | |
| * Cleanup: delete items from timer queue list when element is freed | |
| CVS: Orange-Branch:mtmoore:20101221163041 | |
| ------------------------------------------------------------------------------- | |
| orangefs-2.8.2-20100920 | |
| * Changed unstuff state machine to handle writing to files with read-only | |
| permissions on create | |
| CVS: Orange-Branch:bligon:20100920181650 | |
| * Bug fix for kernel panics from list corruption | |
| CVS: Orange-Branch:mtmoore:20100915132022 | |
| * Trove version increase to 0.1.5 to support precreate pools of multiple types | |
| CVS: Orange-Branch:mtmoore:20100908153740 | |
| * PJMP memory leak fix | |
| CVS: Orange-Branch:bligon:20100906203050 | |
| * BMI memory leak fix | |
| CVS: Orange-Branch:bligon:20100831190531, | |
| Orange-Branch:bligon:20100831190748, | |
| Orange-Branch:bligon:20100902155433 |