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* build: Link libgfrpc within rpc-transport shared librariesAnoop C S2018-01-111-2/+4
| | | | | | | | | | | | | | | | | Now with https://review.gluster.org/#/c/19056/ merged, we perform dlopen() with RTLD_LOCAL so that every shared library is expected to be explicitly linked against other required libraries. "undefined symbol ..." was seen while trying to access GlusterFS volumes via NFS-Ganesha/Samba using libgfapi resulting in an unusable state. This is a follow-up patch to https://review.gluster.org/#/c/17659/ to make sure that we link libgfrpc too while making socket and rdma rpc-transport shared libraries. Change-Id: I9943cdc449c257ded3cb9f9f2becdd5784d1d82d BUG: 1532238 Signed-off-by: Anoop C S <anoopcs@redhat.com>
* quiesce: add fallocate and seek fopsAmar Tumballi2017-12-292-4/+141
| | | | | | | | | | | | | | quiesce is useful in a gfproxy setup where if gfproxy machine goes down the fop would be replayed. Hence only added the fops which is supported by fuse layer to start with. With this patch, no behavior change is added (ie, volfile change etc). Just making sure to have the translator up-to-date so that if required we can consume it. Updates #242 Change-Id: Id3bf204f2ccd42c3ac8f88d85836ecb855703e02 Signed-off-by: Amar Tumballi <amarts@redhat.com> Signed-off-by: Poornima G <pgurusid@redhat.com>
* Use RTLD_LOCAL for symbol resolutionPrashanth Pai2017-12-271-0/+19
| | | | | | | | | | | | | RTLD_LOCAL is the default value for symbol visibility flag of dlopen() in Linux and NetBSD. Using it avoids conflicts during symbol resolution. This also allows us to detect xlators that have not been explicitly linked with libraries that they use. This used to go unnoticed when RTLD_GLOBAL was being used. BUG: 1193929 Change-Id: I50db6ea14ffdee96596060c4d6bf71cd3c432f7b Signed-off-by: Prashanth Pai <ppai@redhat.com>
* stripe, quiesce: volume option fixesAmar Tumballi2017-12-202-2/+12
| | | | | | | Updates: #302 Change-Id: I8f84260ba007f2afc7fe3b7c15c06069942ad6d1 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* leases: Fix coverity issuesSaravanakumar Arumugam2017-12-201-51/+30
| | | | | | | | | | - dead code removal - check return value for thread creation. - fix resource leak Change-Id: I58d4247bab503fa419bc83c36fc59801a1c41f5e BUG: 789278 Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
* fips: Replace md5sum usage to enable fips supportKotresh HR2017-12-191-10/+10
| | | | | | | | | | | | md5sum is not fips compliant. Using xxhash64 instead of md5sum for socket file generation in glusterd and changelog to enable fips support. NOTE: md5sum is 128 bit hash. xxhash used is 64 bit. Updates: #230 Change-Id: I1bf2ea05905b9151cd29fa951f903685ab0dc84c Signed-off-by: Kotresh HR <khiremat@redhat.com>
* feature/bitrot: remove internal xattrs from lookup cbkRavishankar N2017-12-192-7/+21
| | | | | | | | | | | | | | | | | | | | | Problem: afr requests all xattrs in lookup via the list-xattr key. If bitrot is enabled and later disabled, or if the bitrot xattrs were present due to an older version of bitrot which used to create the xattrs without enabling the feature, the xattrs (trusted.bit-rot.version in particular) was not getting filtered and ended up reaching the client stack. AFR, on noticing different values of the xattr across bricks of the replica, started triggering spurious metadata heals. Fix: Filter all internal xattrs in bitrot xlator before unwinding lookup, (f)getxattr. Thanks to Kotresh for the help in RCA'ing. Change-Id: I5bc70e4b901359c3daefc67b8e4fa6ddb47f046c BUG: 1524365 Signed-off-by: Ravishankar N <ravishankar@redhat.com>
* all: Simplify component message id's definitionXavier Hernandez2017-12-1412-2648/+433
| | | | | | | | | This patch creates a new way of defining message id's that is easier and less error prone because it doesn't require so many manual changes each time a new component is defined or a new message created. Change-Id: I71ba8af9ac068f5add7e74f316a2478bc991c67b Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
* features/changelog: changelog threads are not cleaned properly after receive ↵Mohit Agrawal2017-12-133-12/+10
| | | | | | | | | | | | | | GF_EVENT_CLEANUP Problem: changelog threads are not cleaned properly after receive GF_EVENT_CLEANUP while brick mux is enabled Solution: change changelog notify code path to cleanup threads properly BUG: 1524816 Change-Id: I007f4e14e3d557707df738faf222b78c793d5ab5 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
* glusterfs: Use gcc builtin ATOMIC operator to increase/decreate refcount.Mohit Agrawal2017-12-122-15/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: In glusterfs code base we call mutex_lock/unlock to take reference/dereference for a object.Sometime it could be reason for lock contention also. Solution: There is no need to use mutex to increase/decrease ref counter, instead of using mutex use gcc builtin ATOMIC operation. Test: I have not observed yet how much performance gain after apply this patch specific to glusterfs but i have tested same with below small program(mutex and atomic both) and get good difference. static int numOuterLoops; static void * threadFunc(void *arg) { int j; for (j = 0; j < numOuterLoops; j++) { __atomic_add_fetch (&glob, 1,__ATOMIC_ACQ_REL); } return NULL; } int main(int argc, char *argv[]) { int opt, s, j; int numThreads; pthread_t *thread; int verbose; int64_t n = 0; if (argc < 2 ) { printf(" Please provide 2 args Num of threads && Outer Loop\n"); exit (-1); } numThreads = atoi(argv[1]); numOuterLoops = atoi (argv[2]); if (1) { printf("\tthreads: %d; outer loops: %d;\n", numThreads, numOuterLoops); } thread = calloc(numThreads, sizeof(pthread_t)); if (thread == NULL) { printf ("calloc error so exit\n"); exit (-1); } __atomic_store (&glob, &n, __ATOMIC_RELEASE); for (j = 0; j < numThreads; j++) { s = pthread_create(&thread[j], NULL, threadFunc, NULL); if (s != 0) { printf ("pthread_create failed so exit\n"); exit (-1); } } for (j = 0; j < numThreads; j++) { s = pthread_join(thread[j], NULL); if (s != 0) { printf ("pthread_join failed so exit\n"); exit (-1); } } printf("glob value is %ld\n",__atomic_load_n (&glob,__ATOMIC_RELAXED)); exit(0); } time ./thr_count 800 800000 threads: 800; outer loops: 800000; glob value is 640000000 real 1m10.288s user 0m57.269s sys 3m31.565s time ./thr_count_atomic 800 800000 threads: 800; outer loops: 800000; glob value is 640000000 real 0m20.313s user 1m20.558s sys 0m0.028 Change-Id: Ie5030a52ea264875e002e108dd4b207b15ab7cc7 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
* trash/selinux : update volume option table in xlatorJiffin Tony Thottan2017-12-102-0/+22
| | | | | | | | | Add new options defined by https://review.gluster.org/18059 to trash and selinux Updates #302 Change-Id: I31064f26d2b244a2923baa4bb948a6e8ab7b0d1a Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
* features/read-only: Coverity fixeskarthik-us2017-12-072-3/+8
| | | | | | | | | | | | | Warning File Function NEGATIVE_RETURNS worm.c worm_writev RESOURCE_LEAK worm.c init read-only.c init Note: COPY_PASTE_ERROR in worm_setattr & worm_fsetattr are false alarms. Change-Id: Iba1b0c18137a8797d7d04502acc87f0b307e1a1c BUG: 789278 Signed-off-by: karthik-us <ksubrahm@redhat.com>
* libglusterfs: specify ctx in gf_log_set_loglevelZhang Huan2017-12-061-1/+1
| | | | | | | | | specify ctx in gf_log_set_loglevel, instead of getting it from a thread specific variable. Change-Id: I498f826e8e32231235a6b0005026a27c327727fd BUG: 1521213 Signed-off-by: Zhang Huan <zhanghuan@open-fs.com>
* features/quota: Fix brick crash in quota unlink callbackShreyas Siravara2017-12-061-1/+1
| | | | | | Change-Id: Iad16d7b2102376380eb0f6918111249af370aaeb BUG: 1521014 Signed-off-by: Shreyas Siravara <sshreyas@fb.com>
* features/bitrot: Add default value for stub export optionKaushal M2017-11-291-1/+2
| | | | | | | Updates #302 Change-Id: Ife78e15ad6300f09a820cbc25f43f214dc5e611d Signed-off-by: Amar Tumballi <amarts@redhat.com>
* features/changelog: Add default values for optionsKaushal M2017-11-291-0/+2
| | | | | | | Updates #302 Change-Id: I806e42b658114b242b787491400332299dbdbf77 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* features/read-only: Redefine the options for read-only and wormkarthik-us2017-11-272-0/+21
| | | | | | | | | | | With https://review.gluster.org/18059 introducing new fields into the volume_option structure, this change takes care of the changes required at the read-only and worm side. Updates #302 Change-Id: Ie9d38eed6739a8ef229c462448532354e275af7c Signed-off-by: karthik-us <ksubrahm@redhat.com>
* features/index: Update xlator options tableKaushal M2017-11-271-0/+4
| | | | | | | Updates #302 Change-Id: I2bc99394d89e94ae6aeee9de8d85a3d09991fad9 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* features/locks: Fix memory leaksXavier Hernandez2017-11-225-5/+11
| | | | | | Change-Id: Ic1d2e17a7d14389b6734d1b88bd28c0a2907bbd6 BUG: 1515161 Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
* features/worm: new config option to manage deletion of Worm files.Vishal Pandey2017-11-203-1/+12
| | | | | | | | | | | | | | | | | | | | Add a new configuration option worm-files-deletable to file-level Worm in order to control behaviour of Worm files upon deletion. Steps to Test: 1. Add all the configuration options to a volume to activate file-level-worm 2. Option features.worm-files-deletable is set to 1 by default. 3. Create a new file and wait for the retention time to expire. 4. After retention time expires, do an truncate, rename, unlink, link or write to send the file in Worm state. 5. After that do `rm -f filename`. 6. The file is successfully removed. 7. Repeat from step 2 by setting features.worm-files-deletable 0. This time deletion should not be successful. Change-Id: Ibc89861ee296e065330b93a9f9606be5da40af31 BUG: 1508898 Signed-off-by: Vishal Pandey <vishpandey2014@gmail.com>
* features/marker: coverity fixKartik_Burmee2017-11-191-1/+1
| | | | | | | | | | | | issue: Calling "mq_inode_ctx_get" without checking return value function: marker_rename_unwind fix: typecasted the return value of function to void Change-Id: I552b1d76df434dfc3d9c2273ec63ccc4b9f960f2 BUG: 789278 Signed-off-by: Kartik_Burmee <kburmee@redhat.com>
* features/changetimerecorder:unused value coverity fixSubha sree Mohankumar2017-11-171-2/+1
| | | | | | | | | | Problem : Overwritting the value of ret in extract_db_params. Fix : The value is used in out. Change-Id: Ib7bee999c6f19e0c83ef47deab61835977162bd5 BUG: 789278 Signed-off-by: Subha sree Mohankumar <smohanku@redhat.com>
* Upcall: Add new GD2 fields to upcall xlator optionsSoumya Koduri2017-11-171-2/+8
| | | | | | | | | Add new fields used by GD2 to the upcall xlator options. Updates #302 Change-Id: Ia684648aa06312ca9649f00af17575162adb4996 Signed-off-by: Soumya Koduri <skoduri@redhat.com>
* features/changetimerecorder: xlators opts improvement for GD2hari gowtham2017-11-171-12/+46
| | | | | | | Updates: #302 Change-Id: Ib401eb6fa187ab2498de8b5cdf4686e388192208 Signed-off-by: hari gowtham <hgowtham@redhat.com>
* features/changelog: xlators opts improvement for GD2Aravinda VK2017-11-171-9/+34
| | | | | | | Updates: #302 Change-Id: Ibbf0f99d4b81a5e9a5ccee1889214b74f083a7db Signed-off-by: Aravinda VK <avishwan@redhat.com>
* barrier: redefine the optionsAtin Mukherjee2017-11-171-2/+6
| | | | | | | | | | | With https://review.gluster.org/18059 introducing new fields into the volume_option structure, this change takes care of the changes required at the barrier side. Updates #302 Change-Id: If991df10b130c762a44883668a00e49943a508f8 Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
* feature/bitrot: stub xlators opts for GD2Kotresh HR2017-11-171-0/+5
| | | | | | Updates #302 Change-Id: I320eabf0c83295e90a312316a8373ccf5bf91dc4 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* features/index: initialize the options properlyPranith Kumar2017-11-171-3/+12
| | | | | | | watchlists should not over-write values gathered in previous invocation. Change-Id: I5634930d20e720ad6509b03a64360d7320800565 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* features/changelog: Structured logging supportAravinda VK2017-11-154-168/+230
| | | | | | | | | | | Structured logging infra is available in logging library with issue #240. Log messages with dynamic content are identified and converted to structured logging format(`gf_msg` to `gf_smsg` and `gf_log` to `gf_slog`) BUG: 1501054 Change-Id: I5fccc354730c07cb9ae444d0b959d1d72bd9be49 Signed-off-by: Aravinda VK <avishwan@redhat.com>
* xlators/features/trash: STRING_OVERFLOW Coverity fixes in trash.cKamal Mohanan2017-11-151-32/+59
| | | | | | | | Replaced strcpy, strcat with strncpy, strncat calls. Change-Id: Ibf46a2b5ae4a0dd1632be46d6fe3597f6ace7a41 BUG: 789278 Signed-off-by: Kamal Mohanan <kmohanan@redhat.com>
* features/libgfchangelog: Fix coverity issuesAravinda VK2017-11-132-35/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Error: DEADCODE: xlators/features/changelog/lib/src/gf-changelog-journal-handler.c:524: dead_error_begin: Execution cannot reach this statement: "default:". Error: DEADCODE: xlators/features/changelog/lib/src/gf-history-changelog.c:984: dead_error_line: Execution cannot reach the expression "to" inside this statement: "if (!from || !to) ret = -1;". Error: REVERSE_INULL: xlators/features/changelog/lib/src/gf-changelog-journal-handler.c:678: check_after_deref: Null-checking "entry" suggests that it may be null, but it has already been dereferenced on all paths leading to the check. Error: STACK_USE: xlators/features/changelog/lib/src/gf-changelog-journal-handler.c:275: stack_use_local_overflow: Local variable "ascii" uses 12288 bytes of stack space, which exceeds the maximum single use of 10000 bytes. Error: STACK_USE: xlators/features/changelog/lib/src/gf-changelog-journal-handler.c:167: stack_use_local_overflow: Local variable "ascii" uses 12288 bytes of stack space, which exceeds the maximum single use of 10000 bytes. Error: STRING_NULL: xlators/features/changelog/lib/src/gf-changelog-journal-handler.c:589:9: string_null_sink_parm_call: Passing parameter "from_path" to "open" which expects a null-terminated string. Error: UNUSED_VALUE: xlators/features/changelog/lib/src/gf-history-changelog.c:628: assigned_value: Assigning value "-1" to "ret" here, but that stored value is overwritten before it can be used. Error: STRING_NULL: xlators/features/changelog/lib/src/gf-history-changelog.c:518: string_null_argument: Function "sys_pread" does not terminate string "*ccd->changelog". BUG: 789278 Change-Id: I1414ec6d4a118ce0c14df4dbe50995c85fe3ecf7 Signed-off-by: Aravinda VK <avishwan@redhat.com>
* features/bitrot: Fix coverity issuesKotresh HR2017-11-096-22/+40
| | | | | | | | | | | | | 1. br_update_scrub_finish_time: BUFFER_SIZE_WARNING 2. br_read_bad_object_dir : DEADCODE 3. bit-rot.c: init : RESOURCE_LEAK 4. br_stub_fsetxattr : STACK_USE 5. br_stub_setxattr : STACK_USE 6. bit-rot-stub.c: init : BUFFER_SIZE_WARNING Change-Id: Ie620f431bd7548fedae2152aa756ccdcd89ddf89 Signed-off-by: Kotresh HR <khiremat@redhat.com> BUG: 789278
* features/libgfchangelog: Structured logging supportAravinda VK2017-11-095-104/+150
| | | | | | | | | | | Structured logging infra is available in logging library with issue #240. Log messages with dynamic content are identified and converted to structured logging format(`gf_msg` to `gf_smsg` and `gf_log` to `gf_slog`) BUG: 1501054 Change-Id: I99b35396455a634f5267eb1379d481ea981e5494 Signed-off-by: Aravinda VK <avishwan@redhat.com>
* Coverity Issue: PW.INCLUDE_RECURSION in several filesGirjesh Rajoria2017-11-0913-13/+0
| | | | | | | | | | | | | | Coverity ID: 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 423, 424, 425, 426, 427, 428, 429, 436, 437, 438, 439, 440, 441, 442, 443 Issue: Event include_recursion Removed redundant, recursive includes from the files. Change-Id: I920776b1fa089a2d4917ca722d0075a9239911a7 BUG: 789278 Signed-off-by: Girjesh Rajoria <grajoria@redhat.com>
* features/shard: Coverity fixesKrutika Dhananjay2017-11-081-3/+6
| | | | | | | | This patch fixes coverity issues 242 and 453. Change-Id: If18f40539dccc7c2fcdcf8ef9b6fa3efbb3e462f BUG: 789278 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* features/changelog: Coverity Error Check ReturnVishal Pandey2017-11-081-3/+4
| | | | | | | | If condition to check error in lseek wrapper sys_lseek. Change-Id: Ic96ddbb0898146bbfae11acc86818d6604e5eb98 BUG: 789278 Signed-off-by: Vishal Pandey <vishpandey2014@gmail.com>
* snapview: Coverity FixesAshish Pandey2017-11-082-1/+3
| | | | | | | | | Coverity ID: 259 Coverity ID: 163 Change-Id: I7f7753b870715e1176826fb8dfbe81119750d113 BUG: 789278 Signed-off-by: Ashish Pandey <aspandey@redhat.com>
* rpc: optimize fop program lookupMilind Changire2017-11-062-2/+3
| | | | | | | | | | Ensure that the fop program is the first in the program list so that there's minimum amount of time spent to search the program for the most frequently needed use case. Change-Id: I45c3dcdbf39ec90ba39d914432d13a2ace00a5ee BUG: 1509647 Signed-off-by: Milind Changire <mchangir@redhat.com>
* Xlators/features: Coverity Issue "NEGATIVE_RETURNS" in ↵Subha sree Mohankumar2017-10-311-5/+20
| | | | | | | | | | | | | | | | worm_truncate,worm_ftruncate,worm_link,worn_unlink and worm_rename. Issue :Event negative_returns: "op_errno" is passed to a parameter that cannot be negative. Fix : In functions worm_link,worm_unlink,worm_truncate,worm_ftruncate and worm_rename, added an condition to check the whether value of "op_errno" is negative or not.If the value is negative, then it is set to EROFS. Change-Id: Ie65601b6cc9799f587cc574408281dab50a58afb BUG: 789278 Signed-off-by: Subha sree Mohankumar <smohanku@redhat.com>
* write once read many: file appendable in worm stateVishal Pandey2017-10-301-10/+1
| | | | | | | | | | | | | | | | | | | | Issue: A new file is appendable even when file level worm is 1. Fix: Do a state transition in writev function in worm.c file. Steps To Test: 1- Activate file level worm. 2- Create a new file. 3- Leave file dormant for auto commit period. 4- Try and append some content to the file. 5- check the file if new content has been appended or not. 6- check if file has been transitioned to Worm Retention state. Change-Id: I52d50ad888cb0c39ad54be9352ccb07d48b8d71a BUG: 1505807 Signed-off-by: Vishal Pandey <vishpandey2014@gmail.com>
* libgfchangelog: Fix possible null pointer dereferenceKotresh HR2017-10-231-6/+6
| | | | | | | | | | If pthread_attr_init fails, gf_msg uses this->name where 'this' is not initialized yet. This patch fixes the same. Change-Id: Ie004cbe1015a0d62fc3b5512e8954c5606eeeb5f Signed-off-by: Kotresh HR <khiremat@redhat.com> BUG: 1505325
* worm/read-only: Add sentinel NULL key to optionsPrashanth Pai2017-10-172-0/+4
| | | | | | BUG: 1193929 Change-Id: Ibfee382362826556e2e760f9b946c83445d6a08e Signed-off-by: Prashanth Pai <ppai@redhat.com>
* xlator/bitrot: flood of -Wformat-truncation warnings with gcc-7.1Kaleb S. KEITHLEY2017-10-043-70/+26
| | | | | | | | | | | | | | | | Starting in Fedora 26 which has gcc-7.1.x, -Wformat-trunction is enabled with -Wformat, resulting in a flood of new warnings. This many warnings is a concern because it makes it hard(er) to see other warnings that should be addressed. An example is at https://kojipkgs.fedoraproject.org//packages/glusterfs/3.12.0/1.fc28/data/logs/x86_64/build.log For more info see https://review.gluster.org/#/c/18267/ Change-Id: I7792d94da1e8109f3aaa857a94be40f2d2402684 BUG: 1492851 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
* stack.h:PW.INCLUDE_RECURSIONSanju Rakonde2017-09-291-1/+0
| | | | | | | | | | | | | | | | | | | The headerfile globals.h is recursively adding itself. ( globals.h -> xlator.h -> stack.h -> globals.h). We are finding the source files which are including the header file globals.h and removing the inclusion line. I used git grep -l stack.h | xargs git grep globals.h -- to find out the files and removed the header file from all files except libglusterfs/src/xlator.h and libglusterfs/src/Makefile.am When I try to remove header file from libglusterfs/src/xlator.h I'm getting some errors. In libglusterfs/src/Makefile.am it is required for building RPMs. Change-Id: I537218c09ade6d7ea51717768b26563a247daf60 BUG: 789278 Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
* features/locks: Maintain separation of lock->client_pid, flock->l_pidPranith Kumar K2017-09-272-34/+15
| | | | | | | | | | | | | | | | | | Problem: grant_blocked_locks() constructs flock from lock. Locks xlator uses frame->root->pid interchangeably flock->l_pid. With gNFS frame->root->pid (which translates to lock->client_pid) is not same as flock->l_pid, this leads to lk's cbk returning flock with l_pid from lock->client_pid instead of input flock->l_pid. This triggers EC's error code path leading to failure of lk call, because the response' flock->l_pid is different from request's flock->l_pid. Fix: Maintain separation of lock->client_pid, flock->l_pid. Always unwind with flock with correct pid. BUG: 1472961 Change-Id: Ifab35c458662cf0082b902f37782f8c5321d823d Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* features/worm: Adding check to newloc when doing renameluneo72017-09-181-2/+16
| | | | | | | | | | | | | | | | | | Problem: Since rename didn't check if newloc exists and it's retention state it was possible to rename a new file that wasn't in retention over a existing file that was in read-only state. Change-Id: I63c6bbabb7bb456ebedf201cc77b878ffda62229 BUG: 1484490 Signed-off-by: luneo7 <luneo7@gmail.com> Reviewed-on: https://review.gluster.org/18104 Tested-by: jiffin tony Thottan <jthottan@redhat.com> Tested-by: Prashanth Pai <ppai@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Karthik U S <ksubrahm@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* features/shard: Change default shard-block-size to 64MBKrutika Dhananjay2017-09-141-1/+1
| | | | | | | | | | | Change-Id: I55fa87e07136cff10b0d725ee24dd3151016e64e BUG: 1489823 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/18243 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: Sunil Kumar Acharya <sheggodu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* features/shard: Increment counts in locksPranith Kumar K2017-09-061-2/+10
| | | | | | | | | | | | | | | | | | | Problem: Because create_count/eexist_count are incremented without locks, all the shards may not be created because call_count will be lesser than what it needs to be. This can lead to crash in shard_common_inode_write_do() because inode on which we want to do fd_anonymous() is NULL Fix: Increment the counts in frame->lock Change-Id: Ibc87dcb1021e9f4ac2929f662da07aa7662ab0d6 BUG: 1488354 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: https://review.gluster.org/18203 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* features/shard: Return aggregated size in stbuf of LINK fopKrutika Dhananjay2017-09-061-2/+42
| | | | | | | | | | Change-Id: I42df7679d63fec9b4c03b8dbc66c5625f097fac0 BUG: 1488546 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/18209 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* arbiter: return ENOSYS for 'non readable' FOPsNiels de Vos2017-09-051-10/+35
| | | | | | | | | | | | | | | | AFR marks the arbiter as 'non readable'. This has been introduced with commit 8ab87137 (afr: do not set arbiter as a readable subvol in inode context). arbiter_readv() should not get called anymore, so it could be removed. However, it is a good defensive approach to have all the inode read FOPs that can not be handled by the arbiter to return ENOSYS. Change-Id: I6ea41680832859bd6790dc8d7440ee98d38205fc BUG: 1484722 Signed-off-by: Niels de Vos <ndevos@redhat.com> Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: https://review.gluster.org/18103 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
generated by cgit (git 2.34.1) at 2024-05-13 00:12:19 +0000