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* cli/rebalance: remove brick status is incorrectN Balachandran2016-11-171-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a remove brick operation is preceded by a fix-layout, running remove-brick status on a node which does not contain any of the bricks that were removed displays fix-layout status. The defrag_cmd variable was not updated in glusterd for the nodes not hosting removed bricks causing the status parsing to go wrong. This is now updated. Also made minor modifications to the spacing in the fix-layout status output. > Change-Id: Ib735ce26be7434cd71b76e4c33d9b0648d0530db > BUG: 1389697 > Signed-off-by: N Balachandran <nbalacha@redhat.com> > Reviewed-on: http://review.gluster.org/15749 > 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> (cherry picked from commit 35b085ba345cafb2b0ee978a4c4475ab0dcba5a6) Change-Id: I3da89c61da07bc5e037527aafc84d184dcd1f764 BUG: 1396109 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/15870 Tested-by: Atin Mukherjee <amukherj@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: Atin Mukherjee <amukherj@redhat.com>
* cli: different status output for rebalance fix-layoutSakshi2016-07-032-3/+3
| | | | | | | | | | | Change-Id: I6ded40a1b1cff5c72e5b61fd353db3d8c688efd8 BUG: 1225718 Signed-off-by: Sakshi <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/10956 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: Raghavendra G <rgowdapp@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>
* glusterd: default value of nfs.disable, change from false to trueKaleb S KEITHLEY2016-04-273-0/+4
| | | | | | | | | | | | | | | | | | Next step in eventual deprecation of glusterfs nfs server in favor of ganesha.nfsd. Also replace several open-coded strings with constant. Change-Id: If52f5e880191a14fd38e69b70a32b0300dd93a50 BUG: 1092414 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/13738 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: Atin Mukherjee <amukherj@redhat.com> Tested-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* tests: Add mechanism for disabled testsRaghavendra Talur2016-03-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Requirements: Should be able to skip tests from run-tests.sh run. Should be granular enough to disable on subset of OSes. Solution: Tests can have special comment lines with some comma separated values within them. Key names used to determine test status are G_TESTDEF_TEST_STATUS_CENTOS6 G_TESTDEF_TEST_STATUS_NETBSD7 Some examples: G_TESTDEF_TEST_STATUS_CENTOS6=BAD_TEST,BUG=123456 G_TESTDEF_TEST_STATUS_NETBSD7=KNOWN_ISSUE,BUG=4444444 G_TESTDEF_TEST_STATUS_CENTOS6=BAD_TEST,BUG=123456;555555 You can change status of test to enabled or delete the line only if all the bugs are closed or modified or if the patch fixes it. Change-Id: Idee21fecaa5837fd4bd06e613f5c07a024f7b0c2 BUG: 1295704 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13393 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: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* tests: fix bug-860663.tJeff Darcy2016-02-291-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Three changes: * Removed the second round of file creation, which wasn't really testing anything useful and was causing spurious failures. Under the conditions we've set up, the rational expectation would be for the file-creation helper program to succeed, but the test expected it to fail. * Removed Yet Another Unnecessary Sleep. * Reduced the number of files from 10K to 1K. That's more than sufficient to test what we're trying to test, and saves significant time. Change-Id: If1c623853745ab42ce7d058d1009bbe1dcc1e985 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/13544 Reviewed-by: Joseph Fernandes Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* glusterd: check if glusterd is started on all nodes and allSakshi2016-02-281-2/+7
| | | | | | | | | | | | | bricks are started before performing rebalance Change-Id: I458ea9cd86cf35bdb7d758be55f951ae9f3e66f0 BUG: 1224857 Signed-off-by: Sakshi <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/10906 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>
* cluster/dht: Don't set posix acls on linkto filesNithya Balachandran2015-08-311-0/+57
| | | | | | | | | | | | | | | | | | | | Posix acls on a linkto file change the file's permission bits and cause DHT to treat it as a non-linkto file.This happens on the migration failure of a file on which posix acls were set. The fix prevents posix acls from being set on a linkto file and copies them across only after a file has been successfully migrated. Change-Id: Iccf7ff6fba49fe05d691d9b83bf76a240848b212 BUG: 1247563 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/12025 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* features/quota : Fix spurious failurevmallika2015-07-121-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem : Basically, in this test case a file is created which exceeds the quota limit. Once the limit is reached that file will be deleted. At the same moment we are testing inode-quota. It can so happen that before the marker updates the information related to deletion of file, a new file creation operation comes and sees that quota limit is still exceeded. Solution : Inducing a check to see if marker updation completed successfully. Updated all the test case which has the similar machanism and also moved the "usage" function to a common place "volume.rc" Change-Id: I36ddbc5ebbf1b74c9d326a0d1d5f3b32f20a906a BUG: 1229297 Signed-off-by: Sachin Pandit <spandit@redhat.com> Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/11125 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
* Tests portability: umount(8)Emmanuel Dreyfus2015-06-093-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Avoid hangs on unmounting NFS on NetBSD NetBSD umount(8) on a NFS mount whose server is gone will wait forever because umount(8) calls realpath(3) and tries to access the mount before it calls unmount(2). The non-portable, NetBSD-specific umount -R flag prevent that behavior. We therefore introduce UMOUNT_F, defined as "umount -f" on Linux and "umount -f -R" on NetBSD to take care of forced unmounts, especially in the NFS case. 2) Enforce usage of force_umount wrapper with timeout Whenever umount is used it should be wrapped in force_umount with tiemout handling. That saves us timing issues, and it handles the NetBSD NFS case. 3) Cleanup kernel cache flush. We used (cd $M0 && umount $M0 ) as a portable kernel cache flush trick, but it does not flush everything we need on Linux. Introduce a drop_cache() shell function that reverts to previously used echo 3 > /proc/sys/vm/drop_caches on Linux, and keeps (cd $M0 && umount $M0 ) on other systems. BUG: 1129939 Change-Id: Iab1f5a023405f1f7270c42b595573702ca1eb6f3 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/11114 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/dht: Fix dht_setxattr to follow files under migrationNithya Balachandran2015-05-282-0/+142
| | | | | | | | | | | | | | | | If a file is under migration, any xattrs created on it are lost post migration of the file. This is because the xattrs are set only on the cached subvol of the source and as the source is under migration, it becomes a linkto file post migration. Change-Id: Ib8e233b519cf954e7723c6e26b38fa8f9b8c85c0 BUG: 1193636 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/10212 Tested-by: NetBSD Build System Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* Quota: fix testcases not to send parallel writes for accuratevmallika2015-05-252-8/+20
| | | | | | | | | | | | | | | | | | | | | | | quota enforcement Currently quota enforcer doesn't consider parallel writes and allows quota to exceed limit where there are high rate of parallel writes. Bug# 1223658 tracks the issue. This patch fixes the spurious failures by not sending parallel writes. Using O_SYNC and O_APPEND flags and block size not more that 256k (For higher block size NFS client splits the block into 256k chinks and does parallel writes) Change-Id: I297c164b030cecb87ce5b494c02b09e8b073b276 BUG: 1223798 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/10878 Tested-by: NetBSD Build System Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* dht: make lookup-unhashed=auto do something actually usefulJeff Darcy2015-05-102-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | The key concept here is to determine whether a directory is "clean" by comparing its last-known-good topology to the current one for the volume. These are stored as "commit hashes" on the directory and the volume root respectively. The volume's commit hash changes whenever a brick is added or removed, and a fix-layout is done. A directory's commit hash changes only when a full rebalance (not just fix-layout) is done on it. If all bricks are present and have a directory commit hash that matches the volume commit hash, then we can assume that every file is in its "proper" place. Therefore, if we look for a file in that proper place and don't find it, we can assume it's not on any other subvolume and *safely* skip the global (broadcast to all) lookup. Change-Id: Id6ce4593ba1f7daffa74cfab591cb45960629ae3 BUG: 1219637 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: http://review.gluster.org/7702 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: Check aux umount is unmounted for quota testsPranith Kumar K2015-05-042-2/+5
| | | | | | | | | | Change-Id: If57d08f3446755ea41f66ca258efcc8ea5a89063 BUG: 1217701 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/10480 Tested-by: NetBSD Build System Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: Fix spurious failuresPranith Kumar K2015-05-032-2/+2
| | | | | | | | | | | | | - Use REBALANCE_TIMEOUT in EXPECT_WITHIN - Use fdatasync to prevent write-behind from giving success - Add logfile to glupy Change-Id: I51ab51644aaa4aa9d49f185e7b8959bb58be966b BUG: 1217766 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/10487 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd: remove-brick status/stop should not show output for non-existing brickGaurav Kumar Garg2015-04-091-1/+2
| | | | | | | | | | | | | | | | | | | Previously when user start remove-brick operation on a volume then by giving non-existing brick for remove-brick status/stop command it was showing remove-brick status/stoping remove-brick operation on a volume. With this fix it will validate bricks which user have given for remove-brick status/stop command and if bricks are part of volume then it will show statistics of remove-brick operation otherwise it will show error "Incorrect brick <brick_name> for <volume_name>". Change-Id: I151284ef78c25f52d1b39cdbd71ebfb9eb4b8471 BUG: 1121584 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/9681 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* cluster/dht: Unwind with proper op_retRaghavendra Talur2015-04-061-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Expected behavior of get_real_filename feature. A getxattr on a existing dir with glusterfs.get_real_filename:<filename> as key should result in one of the following things. a. A value returned for that key having the real filename (a file whose match is a case insensitive match to the filename passed in key). b. op_ret = -1 and errno set to ENOENT meaning that no such file exists under the specified dir in any case. c. op_ret = -1 and errno set to ENODATA. This is a case assuming no xlator interprets the glusterfs.get_real_filename key and it get passed down to the posix xlator. Naturally, posix xlator would not find any xattr with this key and would return ENODATA. This will be interpreted specially by the caller as the feature not being supported by underlying glusterfs. 2. What assumptions are wrong? Initially the key used to be user.glusterfs.get_real_filename. In that case, when posix xlator did a getxattr call it would have received ENODATA as error. However, the key has now changed to glusterfs.get_real_filename. This leads to a EOPNOTSUPP error instead. Considering the above information, this is a rewrite of get_real_filename logic in dht. Change-Id: I012e9150047fc8563be91b0d112a368ac1cbf598 BUG: 1204140 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/9956 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* tests: Spurious failure in bug-1117851.tNithya Balachandran2015-04-021-4/+4
| | | | | | | | | | | | | | | This test runs file renames in a loop in the background and expects them to be done within 75 seconds. On slower VMs the operation takes about 75-80 seconds to complete causing the test to fail randomly. Increased the timeout to 120 seconds. Change-Id: I103e630c5a1bcea1fb4c7842892a2e67714c3fbb BUG: 1163543 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/10111 Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* tests: fix spurious failures in bug-1190734.t (remove-brick)Jeff Darcy2015-03-271-26/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | This is the second leading cause of spurious failures, including those in tests for other spurious-regression-failure fixes (creating a bit of a "catch 22" situation). While these failures have been hard to reproduce except during full regression-test runs, two changes have been made that might make this test more resilient to certain types of failures. * Use a specific "ls" instead of a general "find" to list/count only the files we're interested in, without (possibly) including transient artifacts from the "remove-brick" command. * Retry the file count up to five times, just in case there are other transient conditions causing it to yield the wrong result. Also, "inlining" some of the functions for removing the brick might help to highlight exactly which command within those functions was failing. Change-Id: I5a462b91fb4e04d9e9a53cc60f9db11b89101107 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/10013 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: move test-cases into their own component subdirectoriesNiels de Vos2015-03-231-0/+129
| | | | | | | | | Change-Id: I0327a48ba5a1a217f54557386b1ae1b986702340 BUG: 1178685 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9962 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* cluster/dht: Change the subvolume encoding in d_off to be a "global"Dan Lambright2015-03-181-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | position in the graph rather than relative (local) to a particular translator. Encoding the volume in this way allows a single translator to manage which brick is currently being scanned for directory entries. Using a single translator minimizes allocated bits in the d_off. It also allows multiple DHT translators in the same graph to have a common frame of reference (the graph position) for which brick is being read. Multiple DHT translators are needed for the Tiering feature. The fix builds off a previous change (9332) which removed subvolume encoding from AFR. The fix makes an equivalent change to the EC translator. More background can be found in fix 9332 and gluster-dev discussions [1]. DHT and AFR/EC are responsibile (as before) for choosing which brick to enumerate directory entries in over the readdir lifecycle. The client translator receiving the readdir fop encodes the dht_t. It is referred to as the "leaf node" in the graph and corresponds to the brick being scanned. When DHT decodes the d_off, it translates the leaf node to a local subvolume, which represents the next node in the graph leading to the brick. Tracking of leaf nodes is done in common utility functions. Leaf nodes counts and positional information are updated on a graph switch. [1] www.gluster.org/pipermail/gluster-devel/2015-January/043592.html Change-Id: Iaf0ea86d7046b1ceadbad69d88707b243077ebc8 BUG: 1190734 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/9688 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* tests: Spurious failure in bug-1117851.tNithya Balachandran2015-03-041-1/+5
| | | | | | | | | | | | | | | This test runs file renames in a loop in the background and writes to a status file to indicate that it is done. However, the status file was also created in the background and was sometimes not created in time before the test which checked the contents. Change-Id: Ida29456fbdc006f1da84a5f25a629cc6fa9830f4 BUG: 1163543 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/9798 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* tests: fixing typo errorsSakshi Bansal2015-02-022-2/+2
| | | | | | | | | | | Change-Id: I8caab03531d74c64dcfa05c35a7daeee646cd2fa BUG: 1075417 Signed-off-by: Sakshi Bansal <sabansal@redhat.com> Reviewed-on: http://review.gluster.org/9507 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/9548 Tested-by: Vijay Bellur <vbellur@redhat.com>
* tests: move all test-cases into component subdirectoriesNiels de Vos2015-01-0625-0/+1804
There are around 300 regression tests, 250 being in tests/bugs. Running partial set of tests/bugs is not easy because this is a flat directory with almost all tests inside. It would be valuable to make partial test/bugs easier, and allow the use of mulitple build hosts for a single commit, each running a subset of the tests for a quicker result. Additional changes made: - correct the include path for *.rc shell libraries and *.py utils - make the testcases pass checkpatch - arequal-checksum in afr/self-heal.t was never executed, now it is - include.rc now complains loudly if it fails to find env.rc Change-Id: I26ffd067e9853d3be1fd63b2f37d8aa0fd1b4fea BUG: 1178685 Reported-by: Emmanuel Dreyfus <manu@netbsd.org> Reported-by: Atin Mukherjee <amukherj@redhat.com> URL: http://www.gluster.org/pipermail/gluster-devel/2014-December/043414.html Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9353 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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