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* io-stats: handle the case of 'cleanup_and_exit()' properlyAmar Tumballi2010-10-261-4/+10
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1933 (Segfault while expansion of volume from distributed mirror) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1933
* debug/io-stats: init() should also set loglevelKaushik BV2010-10-241-1/+10
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1159 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1159
* Log level mess clean upshishir gowda2010-10-241-0/+17
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1886 (log-level mess) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1886
* Copyright changesVijay Bellur2010-10-115-5/+5
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* io-stats, volgen: make the distinction between client and brick loglevel in ↵Csaba Henk2010-10-091-8/+1
| | | | | | | | | | volgen's scope Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1789 (add log-level options to volume set) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1789
* Possible race condition between cleanup and dereferencingshishir gowda2010-10-081-0/+4
| | | | | | | | Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1760 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1760
* Change GNU GPL to GNU AGPLPranith K2010-10-045-15/+15
| | | | | | | | Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1388 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1388
* Add log-level option to command volume setshishir gowda2010-10-041-0/+24
| | | | | | | | | | | log-level option to set brick's log-level client-log-level to set client's log-level Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1789 (add log-level options to volume set) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1789
* rmdir: introduce extra flags parameter in FOP prototypeAnand V. Avati2010-10-023-8/+8
| | | | | | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* debug/trace: print more information while logging inodelk and finodelk.Raghavendra G2010-10-021-5/+100
| | | | Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
* stat enhancementsAmar Tumballi2010-10-011-3/+6
| | | | | | | | | | | | | * dht to send 'setxattr' to all subvolumes in the layout * server dumps info on total bytes read/written for 'trusted.io.stat.dump' key * server dumps all the mount point IP for 'trusted.list.mount.point' key. * io-stats dumps latency information only if measured Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1701 (better statistics gathering in glusterd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1701
* Changes to replace flock with gf_flock across GlusterFS.Pavan Sondur2010-10-013-12/+12
| | | | | | | | Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865
* io-stats: bring in latency measurement featureAmar Tumballi2010-09-241-3/+232
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1701 (better statistics gathering in glusterd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1701
* remove 'gen' from iatt/protocol structuresAmar Tumballi2010-09-141-8/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* debug/trace: use uint64_t variable while using localtime.Raghavendra G2010-09-061-60/+113
| | | | | | | | Signed-off-by: Raghavendra G <raghavendra@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 737 (uint32_t ia_atime crashes) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=737
* gfid: changes in symlink() prototype to have params dictionary with uuid in itAnand Avati2010-09-043-6/+6
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* gfid: changes in mkdir() prototype to have params dictionary with uuid in itAnand Avati2010-09-043-6/+7
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* gfid: changes in mknod() prototype to have params dictionary with uuid in itAnand Avati2010-09-043-6/+6
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* gfid: change in create() prototype to have params dictionary with uuid in itAnand Avati2010-09-043-6/+7
| | | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
* debug/* Change STACK_UNWIND TO STACK_UNWIND_STRICTshishir gowda2010-07-192-5/+5
| | | | | | | | | | Also fixed log msg typo found in bug 1031 Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
* fix the errors reported by clang in io-stats xlatorRaghavendra Bhat2010-07-191-4/+0
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1132 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1132
* fix the clang errors reported in trace.cRaghavendra Bhat2010-07-191-3/+3
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1072 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1072
* removed 'fop->checksum' from codebase as its not required anymoreAmar Tumballi2010-07-063-104/+0
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 734 (keep only the working/usable code in build tree to focus more on development) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734
* improvement to error-genAmar Tumballi2010-07-062-207/+165
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1051 (Use proper 'fop' indexing) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1051
* mem-types: include *-mem-types.h in noinst_HEADERS variables in all Makefile.amAnand Avati2010-06-081-0/+2
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 329 (Replacing memory allocation functions with mem-type functions) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
* stat information of postparent stored in preparentstr insteadof ↵Raghavendra Bhat2010-05-271-1/+1
| | | | | | | | | | postparentstr in trace Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 945 (stat information of postparent stored in preparentstr instead of postparentstr in trace) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=945
* take the return value of trace_stat_to_str for preparent and postparent in ↵Raghavendra Bhat2010-05-271-2/+2
| | | | | | | | | | corresponding variables Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 945 (stat information of postparent stored in preparentstr instead of postparentstr in trace) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=945
* Check whether NULL is returned after GF_CALLOC in the init function of io-statsRaghavendra Bhat2010-05-271-0/+6
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 946 (Null check in init function of io-stats) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=946
* free this->private in fini in io-statsRaghavendra Bhat2010-05-211-0/+2
| | | | | | | | Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 930 (conf not freed in io-stats fini) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=930
* OS X: adjustments, minor fixes to eliminate warningsCsaba Henk2010-05-211-6/+6
| | | | | | | | Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 361 (GlusterFS 3.0 should work on Mac OS/X) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361
* frame's 'op', 'type' restructuredAmar Tumballi2010-05-033-33/+8
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
* Memory accounting changesVijay Bellur2010-04-233-46/+98
| | | | | | | | | | | Memory accounting Changes. Thanks to Vinayak Hegde and Csaba Henk for their contributions. Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 329 (Replacing memory allocation functions with mem-type functions) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=329
* debug/io-stats: Call readdirp in readdirp instead of readdirVikas Gorur2010-04-231-1/+1
| | | | | | | | Signed-off-by: Vikas Gorur <vikas@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 268 (Add timing instrumentation code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268
* fop namespace cleanup.Amar Tumballi2010-03-313-300/+0
| | | | | | | | | | | | removed 'lock_notify', 'lock_fnotify', 'setdents', 'getdents' from 'fop' list, and removed 'stats' from mop list, as they are no more used in the codebase, and had made code bulky/buggy. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 734 (keep only the working/usable code in build tree to focus more on development) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=734
* iatt: changes across the codebaseAnand V. Avati2010-03-163-182/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - libglusterfs -- call-stub -- inode -- protocol - libglusterfsclient - cluster/replicate - cluster/{dht,nufa,switch} - cluster/unify - cluster/HA - cluster/map - cluster/stripe - debug/error-gen - debug/trace - debug/io-stats - encryption/rot-13 - features/filter - features/locks - features/path-converter - features/quota - features/trash - mount/fuse - performance/io-threads - performance/io-cache - performance/quick-read - performance/read-ahead - performance/stat-prefetch - performance/symlink-cache - performance/write-behind - protocol/client - protocol/server - storage-posix Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 361 (GlusterFS 3.0 should work on Mac OS/X) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=361
* trace: Display op_errno even on successful readvShehjar Tikoo2010-03-041-2/+2
| | | | | | | | | | | | | ..this helps to show an op_errno that might contain an ENOENT sent from posix. Remember posix now sends and ENOENT even with an op_ret == 0 when reading encountered an end-of-file. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473
* trace: Do not print results on failed readlinkShehjar Tikoo2010-03-041-5/+11
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473
* trace: Print st_dev for struct statShehjar Tikoo2010-03-041-3/+7
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473
* trace: Support new option: force-log-levelShehjar Tikoo2010-03-041-2/+26
| | | | | | | | | | | | | | trace has till now forced the log level to be set to NORMAL. This masks other log output that we might need to observed in combination with the trace output. This new option allows us to force the log-level to something other than NORMAL. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 168 (trace does not output debug messages) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=168
* trace: Print correct variable in lookup_cbkShehjar Tikoo2010-03-041-1/+1
| | | | | | | | Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473
* trace: Do not clobber own itableShehjar Tikoo2010-03-041-3/+0
| | | | | | | | | | .. as it could've been assigned by our parent such as server or nfs. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473
* io-stats: new countersAnand Avati2010-03-041-206/+528
| | | | | | | | | | | | | | | | | | | | | | | | | | Add new counters and statistics for: a) total read data - since process start, last interval and per fd b) total write data - since process start, last interval and per fd c) counts of read IO block size - since process start, last interval and per fd d) counts of write IO block size - since process start, last interval and per fd e) counts of all FOP types passing through it Usage: 1. For dumping global stats sh# setfattr -n io-stats-dump /tmp/filename /mnt/gluster 2. For enabling per-fd stats option dump-fd-stats on Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 268 (Add timing instrumentation code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268
* io-stats: indentation fixesAnand Avati2010-03-041-701/+449
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 268 (Add timing instrumentation code) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268
* trace: multiple fixesAnand Avati2010-01-231-1985/+1608
| | | | | | | | | | | | | | | | | | | | | | | Jeff Darcy <jdarcy@redhat.com> Jeff Darcy <jdarcy@redhat.com> - whitespace and indentation cleanup Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 168 (trace does not output debug messages) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=168 BUG: 473 (Trace misreporting pre/post attributes for setattr.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=473 BUG: 519 (Possible SEGV when tracing readlink) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=519 BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
* error-gen: change all STACK_UNWIND calls to STACK_UNWIND_STRICTAnand Avati2010-01-231-848/+580
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 269 (Add a specialized STACK_UNWIND macro for each FOP) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=269
* error-gen: unwind fsync with proper parametersAnand Avati2010-01-231-22/+14
| | | | | | | | Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 553 (server crashed in server_fsync_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=553
* fix leaks pointed out by cppcheck static analyzerCsaba Henk2009-11-302-2/+4
| | | | | | | | | | | | | | | | | | | See http://cppcheck.sf.net [./build/libglusterfs/src/y.tab.c:2104]: (error) Memory leak: cmd [./libglusterfs/src/md5.c:306]: (error) Resource leak: f [./xlators/debug/io-stats/src/io-stats.c:1396]: (error) Possible null pointer dereference: this - otherwise it is redundant to check if this is null at line 1402 [./xlators/cluster/stripe/src/stripe.c:3597]: (error) Memory leak: dup_str [./xlators/debug/trace/src/trace.c:2426]: (error) Possible null pointer dereference: this - otherwise it is redundant to check if this is null at line 2429 These appear in rarely hit error cases or test/demo code so nothing serious, in fact. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 420 (fix leaks pointed out by cppcheck static analyzer) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=420
* debug/error-gen: Correct log messages in init function.vinayak hegde2009-11-191-3/+3
| | | | | | | | Signed-off-by: Vinayak Hegde <vinayak@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 291 (feature enhancement of error-gen translator) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=291
* fix a crash in debug/traceAmar Tumballi2009-11-131-4/+4
| | | | | | | | | | | stat structure (which is an argument to function) was getting freed instead of string which actually should have freed. Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 378 (trace segfault in trace_create_cbk) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=378
* debug/trace: Check asprintf return value to avoid warning, while buildvinayak hegde2009-10-091-7/+11
| | | | | | | Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 308 (Warning in debug/trace.c, during build) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=308
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