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* Modifying gluster_base_class and mount_ops to suit the config file changes madeShwetha Panduranga2016-06-263-51/+216
| | | | | | | | | | | | Change-Id: I61481c029fdbdd9c966867f195b9dc9046550392 BUG: 1350017 Signed-off-by: Shwetha Panduranga <spandura@redhat.com> Reviewed-on: http://review.gluster.org/14793 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: M S Vishwanath Bhat <msvbhat@gmail.com> Tested-by: M S Vishwanath Bhat <msvbhat@gmail.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* distaf: Modified volume_ops libraryArthy Loganathan2016-06-261-169/+550
| | | | | | | | | | | | | Modified gluster volume ops library modules Change-Id: I2ef5ca44f3a4a9844aee48f3688e8617dbbb4fcd BUG: 1350245 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14801 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga Smoke: Gluster Build System <jenkins@build.gluster.org>
* distaf: Adding samba_ops libraryApeksha D Khakharia2016-06-261-0/+116
| | | | | | | | | | | | | Change-Id: Icc2b1eefe0f27a67e9f0e50edd41b313bd3cc892 BUG: 1350173 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14798 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: ShwethaHPanduranga Tested-by: ShwethaHPanduranga NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* distaf: minor import changes in ganesha.pyApeksha D Khakharia2016-06-261-1/+1
| | | | | | | | | | | | Change-Id: I8bcb9056c1087dce54bc3ed6c967dfb444521236 BUG: 1350188 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14799 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga Tested-by: ShwethaHPanduranga NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* distaf: adding libraries to get server_brick dictionariesApeksha D Khakharia2016-06-261-5/+165
| | | | | | | | | | | | Change-Id: I9046126739a126ee2d40249919e1fe58adf2fa27 BUG: 1349723 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14788 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: ShwethaHPanduranga NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga
* distaf: modifications to create volume functionApeksha D Khakharia2016-06-261-42/+86
| | | | | | | | | | | Change-Id: Ifba1bc96f1f620b41fd5c61c345e8ac148e9250a BUG: 1350168 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14797 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* afr:Don't wind reads for files in metadata split-brainRavishankar N2016-06-242-1/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: For a read on a file in metadata split-brain: 1.lookup_done resets event_generation to zero. 2. readv is issued, goes to inode refresh due to mismatching event_gen. 3. After refresh is successful, we update event_generation, data and metdata readable. 3. We then call afr_read_txn_refresh_done() which in turn calls afr_inode_get_readable() but doesn't check for EIO. So afr_readv_wind is called with local->readable (which is populated with data_readable), thus winding the read to a brick. 4. Also, further parallel reads that come directly go to the wind path because there is no inode_refresh needed. Fix: 1.For any afr_read_txn(), readable must be an intersection of data and metadata readable. 2.Check for EIO in afr_read_txn_refresh_done(). Change-Id: I22dd221fdfaf96d7aced2f474e28ed1337d69f0e BUG: 1305031 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/13389 Reviewed-by: Ashish Pandey <aspandey@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* Adding distaf config file for gluster tests.Shwetha Panduranga2016-06-241-0/+189
| | | | | | | | | | | | Change-Id: Id16bc316a202fa373774f380dfd86903516b80ac BUG: 1336373 Signed-off-by: Shwetha Panduranga <spandura@redhat.com> Reviewed-on: http://review.gluster.org/14357 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Kaushal M <kaushal@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* distaf: Added bitrot_ops and lib utilsArthy Loganathan2016-06-232-0/+989
| | | | | | | | | | | | | | | Added library functions for gluster bitrot operations and added functions in lib_utils.py which are generic across all components Change-Id: I877ded038c9f4c1e7aa1a15b035fcd7ebb0da21f BUG: 1332885 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Change-Id: I877ded038c9f4c1e7aa1a15b035fcd7ebb0da21f Reviewed-on: http://review.gluster.org/14209 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga Smoke: Gluster Build System <jenkins@build.gluster.org>
* distaf: adding libraries to setup CTDB in glusterApeksha D Khakharia2016-06-233-0/+593
| | | | | | | | | | | | Change-Id: Iad3493794cf05262f182334efc8e517e30698e39 BUG: 1339541 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14531 Reviewed-by: Vivek Das <vdas@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: ShwethaHPanduranga
* Fix opRet value for volume info --xml call on non-existent volumeSamikshan Bairagya2016-06-211-0/+24
| | | | | | | | | | | | | | | | | | The opRet field was being assigned to 0 in the XML output when a gluster volume info --xml call is made on a non-existent volume. This change assigns a value of -1 to opRet for volume info calls for non-existent volumes. Other fields like opErrno and opErrstr are also assigned relevant values Change-Id: I3920c602328f74252c87bb521f5a43d4bdc7d44d BUG: 1321836 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/13843 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: darshan n <dnarayan@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* cli: fix crash in arbiter keyword parsingRavishankar N2016-06-171-0/+25
| | | | | | | | | | | | | | | | | | | A negative case like `gluster volume create volname arbiter 3 /bricks{1..3}` must not crash. 'arbiter' keyword is valid only for (3 way) replica volumes. The .t that is added will crash and create a core *without* the fix when run but will still pass all TESTs. Since the regression framework fails the .t if it creates a core, we can consider it a valid test 'that fails without the fix'. Change-Id: Ie2d7ced66025ea3617d30f6f823b22401e6d2fde BUG: 1346821 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14738 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* gfapi: Fix IO error caused when there is consecutive graph switchesPoornima G2016-06-164-0/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue: Consider a simple situation, where glfs_init() is done, i.e. initial graph is up. Now perform 2 volume sets that results in 2 client side graph changes. After this perform some IO, the IO fails with ENOTCON. The only way to recover this client is i guess another graph switch or restart. What actually is happening from code perspective: Initial graph lets say A, followed by 2 consecutive graph switches to B and C without any IO those two switches. - graph_setup (A) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = A - glfs_init() results in fs->active_subvol = A, fs->next_subvol = NULL - graph_setup (B) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = B - graph_setup (C) as a result of GF_EVENT_CHILD_UP, and fs->next_subvol = C. It also sees that the previous graph B was never set as fs->active_subvol, i.e. no IO or anything happened on B, so can safely send GF_EVENT_PARENT_DOWN (by calling glfs_subvol_done(B)). This parent down on B, results in child_down(B), which is fine. But child_down also triggers graph_setup(B). - graph_setup(B) as a result of GF_EVENT_CHILD_DOWN, and fs->next_subvol = B, and GF_EVENT_PARENT_DOWN on C as explained above. This again leads to GF_EVENT_CHILD_DOWN on C. - graph_setup(C) as a result of GF_EVENT_CHILD_DOWN, and fs->next_subvol = C, and GF_EVENT_PARENT_DOWN on B as explained above. Thus both the graphs B and C are disconnected, and hence the ENOTCON Solution: Remove the call to graph_setup() when the event is GF_EVENT_CHILD_DOWN. It don't see any reason why graph_setup should be called when there is child_down. Not sure what the original reason was, to have graph_setup in child_down. git hostory shows the first patch itself had this call. Change-Id: I9de86555f66cc94a05649ac863b40ed3426ffd4b BUG: 1343038 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/14656 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* io-stats: Fix io-stat dump to dump at all levelsShyam2016-06-151-5/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previous commit to fix the bug, where io-stat-dump was overwriting the dump file when the client and a brick was on the same host, failed to consider the existing behaviour where io-stats can help generate closely correlated set of stats across clients and bricks, by triggering the dump using the same command. This was introduced in commit: 0facb11220aea20a6573b656785922219c9650cf Further, by limiting the first io-stat to unwind the dump request, there is no way to trigger other io-stat xlators in the stack to dump their stat information. This bug hence is being fixed by this commit keeping the following in mind, - We need to trigger io-stat-dump for all instances in the graph when this attr is set - We need to write the output to different files, so that they do not overwrite each others data - We need to prevent this xattr from being set on the path that is used to trigger the io-stat-dump information Change-Id: I31ec380f0d85e10313a9d7b977da0e1ec74638a6 BUG: 1322825 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: http://review.gluster.org/14552 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* distaf: Added libraries to setup nfs-ganesha in gluster through distafApeksha D Khakharia2016-06-156-2/+782
| | | | | | | | | | | Change-Id: Ifc4c6aa76f2fc6fb7a2de06c2fc458b0015c6951 BUG: 1337160 Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com> Reviewed-on: http://review.gluster.org/14416 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: M S Vishwanath Bhat <msvbhat@gmail.com>
* distaf: Added library functions for gluster tiering operationsArthy Loganathan2016-06-151-0/+1065
| | | | | | | | | | | | Change-Id: I08d77bdc1ca3f804e35b69abe39df2049eb7cf70 BUG: 1334721 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14283 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: karthick NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
* api: use versioned symbols for minor ABI changeKaleb S KEITHLEY2016-06-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | No need to expand the API/ABI. E.g., see how glfs_lookupat changed between 3.7.0 and 3.7.4 IIRC (I originally argued against versioning the library. I wanted to just add new functions as they were needed, as was initially done for glfs_ipc and glfs_ipc_xd in the master branch for 4.0. But others strongly wanted versioning.) Having made the decision to use versioning, I believe we should continue. At least until we have a public decision that we're no longer going to use versioning. Change-Id: I0c3b2c1cbb297ae2b2864b647c224922987d74ad Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/14717 Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* tests: fix bug-1344407-volume-delete-on-node-down.tAtin Mukherjee2016-06-121-1/+0
| | | | | | | | | | | | | | Test was earlier starting the volume which will always make volume delete fail. so it was actually not validating BZ 1344407 Change-Id: I6761be16e414bb7b67694ff1a468073bfdd872ac BUG: 1344407 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/14693 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* afr: Consider ENOSPC and EDQUOT as symmetric errorsRavishankar N2016-06-121-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Since commit 8eaa3506ead4f11b81b146a9e56575c79f3aad7b, in replica 3, if a brick is down and a create fails on the other 2 brick with EDQUOT, we consider it an unsymmetric error and hence do not do post-op. So the dirty xattr remains set on the parent dir, leading to conservative merges during heal when all bricks are up. i.e. a file deleted on the source might re-appear after heal. Fix: Consider ENOSPC and EDQUOT as symmetric errors since there is no possibility of partial inode or entry modification operations possible when quota is enabled. IOW, if quota reports EDQUOT, the no. of bytes written (or not written) will be the same on all bricks of the replica. Likewise, the entry operation (create, mkdir...) will either succeed or not succeed on all bricks. Change-Id: Iacb1108e9ef4a918e36242fb4a957455133744e9 BUG: 1341650 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14604 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Atin Mukherjee <amukherj@redhat.com>
* libgfapi/upcall : prepend "glfs_" to callback_arg, callback_inode_argJiffin Tony Thottan2016-06-103-7/+7
| | | | | | | | | | | | Change-Id: I371525775db4f6a4d69beb94baaa53d17b16fb41 BUG: 1344714 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14702 CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Jeff Darcy <jdarcy@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com>
* glusterd: fail volume delete if one of the node is downAtin Mukherjee2016-06-101-0/+20
| | | | | | | | | | | | | | | | | Deleting a volume on a cluster where one of the node in the cluster is down is buggy since once that node comes back the resync of the same volume will happen. Till we bring in the soft delete feature tracked in http://review.gluster.org/12963 this is a safe guard to block the volume deletion. Change-Id: I9c13869c4a7e7a947f88842c6dc6f231c0eeda6c BUG: 1344407 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/14681 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* nfs: build exportlist with multiple groupnodesBipin Kunal2016-06-091-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | The EXPORT procedure of the MOUNT protocol does not correctly create structures for the 'groupnodes' in the reply. Each 'groupnode' should be a single entry in the 'nfs.rpc-auth-allow' volume option. Because the value is handled as a single string, the encoding of the groupnode->gr_name fails when the value of the volume option is longer than 255 characters. In the error case, encoding the EXPORTS reply fails, and the waiting 'showmount' command will not receive a reply and times out. Splitting the allowed entries and creating a groupnode for each one prevents the too long ->gr_name. This is following the structures for the EXPORTS reply in the MOUNT protocol more correctly as well. Note that the contents of ->gr_name is expected to be server dependent. Change-Id: Ibbabad581cc9aa00feb80fbbc851a1b10b28383d BUG: 1343286 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/14667 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: bipin kunal <kunalbipin@gmail.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* tests: Add a test for conservative merge with granular eshKrutika Dhananjay2016-06-091-0/+139
| | | | | | | | | | | Change-Id: Ib8ada912451bf80b640d25e6e3a824216d055b5b BUG: 1332566 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/14601 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* afr: afr-pending-xattr fallback checkRavishankar N2016-06-092-2/+0
| | | | | | | | | | | | | | | | | | | | Commit 6e635284a4411b816d4d860a28262c9e6dc4bd6a introduced a comma separated list of values to be used as AFR's pending changelogs. If this xlator option is missing in the volfile, fall back to using client xlator names for constructing the pending changelog names. Also, since the aforementioned commit was reverted from 3.7 and 3.8 branches, introduce GD_OP_VERSION_3_9_0 and change the op-version for this feature to GD_OP_VERSION_3_9_0. Change-Id: I3639b9ab475bd8d9929cc7527d9f4584dee1ad1b BUG: 1285152 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14642 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* features/shard: Don't modify readv sizePranith Kumar K2016-06-061-0/+23
| | | | | | | | | | | | | | | | For o-direct reads application sends aligned size which needs to be sent as is, otherwise o-direct writes where the file-size is not aligned fails. Change-Id: I097418ad92eda6c835d7352a3d2e53ea9d8e2424 BUG: 1342298 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/14623 CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* distaf: Added library functions for gluster quota operationsArthy Loganathan2016-06-041-14/+545
| | | | | | | | | | | Change-Id: I4968918fc2bf5b67e3415fc7b9beb1b414ca6eb4 BUG: 1332952 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14210 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: M S Vishwanath Bhat <msvbhat@gmail.com>
* glusterd: volgen and volume set changes for leasesPoornima G2016-06-021-0/+22
| | | | | | | | | | | | | Add leases xlator in volgen and also add corresponding volume set options Change-Id: Ic5de50cdb87eaf6a833e739bc7e08fecbeca3de3 BUG: 1319992 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/11722 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* Added timeout value to wait for rebalance to complete and removed older ↵Arthy Loganathan2016-06-022-124/+5
| | | | | | | | | | | | | rebalance library file Change-Id: I89e2e436ec9306a80a87faab6d6e53f547ce4e42 BUG: 1339166 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14515 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: M S Vishwanath Bhat <msvbhat@gmail.com>
* glusterfsd/main: Add ability to set oom_score_adjOleksandr Natalenko2016-06-011-0/+52
| | | | | | | | | | | | | | Give the administrator a possibility to set oom_score_adj for glusterfs process. Applies to Linux only. Change-Id: Iff13c2f4cb28457871c6ebeff6130bce4a8bf543 BUG: 1336818 Signed-off-by: Oleksandr Natalenko <oleksandr@natalenko.name> Reviewed-on: http://review.gluster.org/14399 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* cluster/afr adding test case for http://review.gluster.org/#/c/14553/Jiffin Tony Thottan2016-05-311-0/+43
| | | | | | | | | | | | | | Change-Id: I23865343021ae65a36f6abc74d6bd594efd9dc7e BUG: 1340623 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14561 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anuradha Talur <atalur@redhat.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* cli: Add test for heal info with ssl onAshish Pandey2016-05-311-0/+25
| | | | | | | | | | | | | | | | This test has been introduced to check if we get proper heal info after enabling management SSL. Change-Id: I9c7721293b18cc10090b8695e49b5f4c8c766c6c BUG: 1320388 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: http://review.gluster.org/13959 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Smoke: Gluster Build System <jenkins@build.gluster.com>
* tests: Add more tests for granular entry self-heal featureKrutika Dhananjay2016-05-303-0/+176
| | | | | | | | | | | | Change-Id: I6f14e413c538e392c8ee5bf4bf9f283e8ac792b7 BUG: 1332566 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/14542 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests/write-behind: move 1279730.t to BAD testsRaghavendra G2016-05-301-0/+4
| | | | | | | | | | | | | | There is a race condition which is causing the test to fail. For lack of bandwidth I am moving this test to BAD, though clearly there is some issue with codebase. BUG: 1337777 Change-Id: If4f3eff8a5985f37a4dee65d2df29fa7b6bda7ae Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/14443 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* afr: Automagic unsplit-brain by [ctime|mtime|size|majority]Ravishankar N2016-05-251-0/+175
| | | | | | | | | | | | | | | | | | | | | Introduce cluster.favorite-child-policy which when enabled with [ctime|mtime|size|majority], automatically heals files that are in split-brian. The majority policy will not pick a source if there is no majority. The other three policies pick the first brick with a valid reply and non-zero ctime/mtime/size as source. Change-Id: I3c099a0404082213860f74f2c9b4d207cfaedb76 BUG: 1328224 Original-author: Richard Wareing <rwareing@fb.com> Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14026 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anuradha Talur <atalur@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* nfs: strip trailing / when clients do subdir mountsNiels de Vos2016-05-231-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Mounting a volume over NFS with a subdir followed by a / does not work: # mount -t nfs -o vers=3 storage.example.com:/media/installation/ /mnt mount.nfs: an incorrect mount option was specified In the nfs.log: [client-rpc-fops.c:2930:client3_3_lookup_cbk] 0-media-client-0: remote operation failed. Path: /installation/ (00000000-0000-0000-0000-000000000000) [Invalid argument] [client-rpc-fops.c:2930:client3_3_lookup_cbk] 0-media-client-1: remote operation failed. Path: /installation/ (00000000-0000-0000-0000-000000000000) [Invalid argument] [mount3.c:1134:mnt3_resolve_subdir_cbk] 0-nfs: path=/installation/ (Invalid argument) [Invalid argument] It is not possible to resolve paths with a trailing /. Stripping trailing /'s from the subdir to mount is sufficient to make it work again. Change-Id: I4075d4cd351438de58e1ff81f0fb65a1ff076da4 BUG: 1337597 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/14421 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* tests: Add afr/tarissue.t to bad testsRavishankar N2016-05-201-0/+3
| | | | | | | | | | | | | | | Likey a tar binary bug and nothing to do with gluster but adding to bad tests for now. Change-Id: I5cc419f555fef98de555aabb16033f8fe7dc87d0 BUG: 1337791 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14446 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* features/shard: Get hard-link-count in {unlink,rename}_cbk before deleting ↵Krutika Dhananjay2016-05-201-0/+282
| | | | | | | | | | | | | shards Change-Id: I0606b74f11f5412c4d9af44a6505635ed9022c15 BUG: 1335858 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/14334 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* tier/cli : printing a warning instead of skipping the nodehari gowtham2016-05-202-14/+15
| | | | | | | | | | | | | | | | | | | | | | | Problem: skipping the status of the nodes down creates confusion to the user as one might see the status as completed for all nodes and while performing detach commit, the operation will fail as the node is down Fix: Display a warning message Note: When the last node is down (as per the peer list) then warning message can't be displayed as the total number of peers participating in the transaction is considered to be the total count. Change-Id: Ib7afbd1b26df3378e4d537db06f41f5c105ad86e BUG: 1324439 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/14347 Tested-by: hari gowtham <hari.gowtham005@gmail.com> Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* distaf: Adding GlusterBaseClass to distaflibs-glusterM S Vishwanath Bhat2016-05-2013-80/+217
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GlusterBaseClass is the base class for gluster related test cases. This has setup() method which takes care of creating volumes with correct volume type after checking global_mode flags etc. So all tests are recommended to use this base class. The teardown() method is to teardown the setup that test has created. Each test case should teardown, any setup it does apart from what is done in setup(). The cleanup() method is used internally for cleaning up the volumes when there is a change of volume type between the tests. This patch also makes relevant import path changes. The changes from tc.nodes[] to tc.servers[] in distaf-core broke few tests. This patch fixes them. Change-Id: I1a8ae20ca7cac13b7d25c587f98c23b430054a57 BUG: 1333738 Signed-off-by: M S Vishwanath Bhat <msvbhat@gmail.com> Reviewed-on: http://review.gluster.org/14239 Tested-by: M S Vishwanath Bhat <vbhat@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Apeksha D khakharia <akhakhar@redhat.com> Reviewed-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-by: ShwethaHPanduranga
* cluster/afr: Do not inode_link in afrPranith Kumar K2016-05-201-1/+2
| | | | | | | | | | | | | | | | | | Race is explained at https://bugzilla.redhat.com/show_bug.cgi?id=1337405#c0 This patch also handles performing of self-heal with shd-pid. Also performs the healing with this->itable's inode rather than main itable. BUG: 1337405 Change-Id: Id657a6623b71998b027b1dff6af5bbdf8cab09c9 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/14422 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
* cli/glusterd: add/remove brick fixes for arbiter volumesRavishankar N2016-05-192-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1.Provide a command to convert replica 2 volumes to arbiter volumes. Existing self-heal logic will automatically heal the file hierarchy into the arbiter brick, the progress of which can be monitored using the heal info command. Syntax: gluster volume add-brick <VOLNAME> replica 3 arbiter 1 <HOST:arbiter-brick-path> 2. Add checks when removing bricks from arbiter volumes: - When converting from arbiter to replica 2 volume, allow only arbiter brick to be removed. - When converting from arbiter to plain distribute volume, allow only if arbiter is one of the bricks that is removed. 3. Some clean-up: - Use GD_MSG_DICT_GET_SUCCESS instead of GD_MSG_DICT_GET_FAILED to log messages that are not failures. - Remove unused variable `brick_list` - Move 'brickinfo->group' related functions to glusted-utils. Change-Id: Ic87b8c7e4d7d3ab03f93e7b9f372b314d80947ce BUG: 1318289 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/14126 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* Adding proper doc_strings to the functions andShwetha Panduranga2016-05-191-136/+381
| | | | | | | | | | | | | | modifying the existing functions in peer_ops Change-Id: I819293c3191040232b6c9d30877f11b2857f3931 BUG: 1335494 Signed-off-by: Shwetha Panduranga <spandura@redhat.com> Reviewed-on: http://review.gluster.org/14308 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: M S Vishwanath Bhat <vbhat@redhat.com> Tested-by: M S Vishwanath Bhat <vbhat@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* distaf: Added library functions for gluster rebalance operationsArthy Loganathan2016-05-171-0/+332
| | | | | | | | | | | | Change-Id: I8df9199571dbf9e649d93e50f15cfbf3cea7f2bd BUG: 1334208 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14255 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: M S Vishwanath Bhat <vbhat@redhat.com>
* cluster/distribute: heal layout in discover codepath tooRaghavendra G2016-05-161-1/+13
| | | | | | | | | | | BUG: 1334164 Change-Id: I4259d88f2b6e4f9d4ad689bc4e438f1db9cfd177 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/14365 Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* cluster/afr : Do post-op in case of symmetric errorsAnuradha Talur2016-05-131-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In afr_changelog_post_op_now(), if there was any error, meaning op_ret < 0, post-op was not being done even when the errors were symmetric and there were no "failed subvols". Fix: When the errors are symmetric, perform post-op. How was the bug found : In a 1 X 3 volume with shard and write behind on when writes were done into a file with one brick down, the trusted.afr.dirty xattr's value for .shard directory would keep increasing as post op was not done but pre-op was. This incorrectly showed .shard to be in split-brain. RCA: When WB is on, due to multiple writes being sent on offset lying in the same shard, chances are that same shard file will be created more than once with the second one failing with op_ret < 0 and op_errno = EEXIST. As op_ret was negative, afr wouldn't do post-op, leading to no decrement of trusted.afr.dirty xattr. Thus showing .shard directory to be in split-brain. Change-Id: I711bdeaa1397244e6a7790e96f0c84501798fc59 BUG: 1335652 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/14310 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* distaf: Adding README about distaf gluster testsM S Vishwanath Bhat2016-05-111-0/+66
| | | | | | | | | | | | | | | | | This README.md contains information about installing the required packages before writing distaf tests. Also illustrates writing the gluster related test cases. Change-Id: I6dbdf069fa3adb13edd8af14e95f7676e1c93e9d BUG: 1331721 Signed-off-by: M S Vishwanath Bhat <msvbhat@gmail.com> Reviewed-on: http://review.gluster.org/14240 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Jonathan Holloway <jholloway@redhat.com>
* Adding io_libs to the distaflibs namespace packagesM S Vishwanath Bhat2016-05-064-0/+48
| | | | | | | | | | | | | | | Following the gluster_libs, which was added to distaflibs namespace package, this patch also adds io_libs to the same namespace package. Change-Id: Ife62f2dd0c966579546426a9dbc1a71d8c154292 BUG: 1331423 Signed-off-by: M S Vishwanath Bhat <msvbhat@gmail.com> Reviewed-on: http://review.gluster.org/14119 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jonathan Holloway <jholloway@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* cluster/afr: Do heals with shd pidPranith Kumar K2016-05-051-0/+35
| | | | | | | | | | | | | | Multi-threaded healing doesn't create synctask with shd pid, this leads to healing problems when quota exceeds. BUG: 1332994 Change-Id: I80f57c1923756f3298730b8820498127024e1209 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/14211 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com>
* Tier/glusterd: Resetting the tier status value to not startedhari2016-05-051-18/+58
| | | | | | | | | | | | | | | | | | | | Problem: during a volume restart or tier start force, the value of tier status is set as started irrespective of the result. Fix: The appropriate value of status is set during the restart of rebalance function. Change-Id: I6164f0add48542a57dee059e80fa0f9bb036dbef BUG: 1315666 Signed-off-by: hari <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/14106 Tested-by: mohammed rafi kc <rkavunga@redhat.com> Tested-by: hari gowtham <hari.gowtham005@gmail.com> Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* distaflibs:Added snapshot library functions in distafArthy Loganathan2016-05-051-42/+918
| | | | | | | | | | | Change-Id: I29407b05b8b76c1d5883172a66b15cf0038cb67e BUG: 1332822 Signed-off-by: Arthy Loganathan <aloganat@redhat.com> Reviewed-on: http://review.gluster.org/14115 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: M S Vishwanath Bhat <vbhat@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>