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* ctime: Fix ctime inconsisteny with utimensatKotresh HR2019-12-101-0/+28
| | | | | | | | | | | | | | | | | | | | Problem: When touch is used to create a file, the ctime is not matching atime and mtime which ideally should match. There is a difference in nano seconds. Cause: When touch is used modify atime or mtime to current time (UTIME_NOW), the current time is taken from kernel. The ctime gets updated to current time when atime or mtime is updated. But the current time to update ctime is taken from utime xlator. Hence the difference in nano seconds. Fix: When utimesat uses UTIME_NOW, use the current time from kernel. fixes: bz#1773530 Change-Id: I9ccfa47dcd39df23396852b4216f1773c49250ce Signed-off-by: Kotresh HR <khiremat@redhat.com>
* glusterfsd-mgmt: unify read and write testsYaniv Kaul2019-11-071-0/+3
| | | | | | | | | | | | | | | | | 1. Both read and write tests required writing first. Either just writing (write test) or write and then read (read test). So the code is now unified. 2. There's no reason to read zeros from /dev/zero. Just use a CALLOC'ed buffer. I don't think we should read and write zeros, but I did not change the code yet (I think compression and/or dedup will offset results) It appears neither read-perf nor write-perf were tested, so added basic tests for them. Change-Id: I24b1f249fa0335ed652a8982e99c0687d940230e updates: bz#1193929 Signed-off-by: Yaniv Kaul <ykaul@redhat.com>
* afr: lock healing changesRavishankar N2019-10-304-0/+612
| | | | | | | | | | | | | | | | | | | Implements lock healing for gluster-block fencing use case. If mandatory lock is enabled: - Add domain lock/unlock to afr_lk fop. - Maintain a list of locks to be healed in afr_private_t. - Add lock to the list if afr_lk(F_SETLK or F_SETLKW) was sucessful. - Remove it from the list during afr_lk(F_UNLCK). - On child_down, mark lock as needing heal on that child. If lock is lost on quorum no. of bricks, remove it from the list and mark fd bad. - For fds marked as bad, fail the subsequent fd based fops. - On parent up, traverse the list and heal the locks IFF the client is the lk owner and has quorum. (shd does not heal any locks). updates: #613 Change-Id: I03c46ceaea30f5e6236d5ec13f71d843d827f1bc Signed-off-by: Ravishankar N <ravishankar@redhat.com>
* tests: add tests for bz#1758878Ravishankar N2019-10-173-34/+62
| | | | | | | | updates: bz#1193929 Change-Id: I517fa29e57bde970c2c22ebc2de80fec1509cd2d Signed-off-by: Sanju Rakonde <srakonde@redhat.com> Signed-off-by: Ravishankar N <ravishankar@redhat.com>
* tests: Remove hard-coding of lower boundPranith Kumar K2019-10-161-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Total blocks of XFS partition are dependent on XFS parameters used for formatting. So hardcoded lower-bound may not be the lower bound for different default parameters. Used blocks are lesser on my machine for a freshly formatted XFS partition compared to where the test fails. On my machine: Filesystem 1024-blocks Used Available Capacity Mounted on /dev/loop0 98980 5472 93508 6% /d/backends/patchy1 /dev/loop1 98980 5472 93508 6% /d/backends/patchy2 On a machine where this test fails: Filesystem 1024-blocks Used Available Capacity Mounted on /dev/loop0 96928 6112 90816 7% /d/backends/patchy1 /dev/loop1 96928 6112 90816 7% /d/backends/patchy2 Fix: Make lower bound 2% less than the brick-blocks available fixes: bz#1761759 Change-Id: I974d5e75766f7ff44780a2e4c2a19cd5d1d14a79 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* cluster/afr: Add afr_seek to fops tablePranith Kumar K2019-10-143-1/+57
| | | | | | fixes: bz#1760189 Change-Id: Iffbf8d6f4c50b8e2de8364658697bdbe96549f5d Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* cluster/ec: Implement read-mask featurePranith Kumar K2019-09-271-0/+114
| | | | | | fixes: #725 Change-Id: Iaaefe6f49c8193c476b987b92df6bab3e2f62601 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* read-ahead/io-cache: turn off by defaultRaghavendra Gowdappa2019-09-262-1/+3
| | | | | | | | | | | | | | | | We've found perf xlators io-cache and read-ahead not adding any performance improvement. At best read-ahead is redundant due to kernel read-ahead and at worst io-cache is degrading the performance for workloads that doesn't involve re-read. Given that VFS already have both these functionalities, this patch makes these two translators turned off by default for native fuse mounts. For non-native fuse mounts like gfapi (NFS-ganesha/samba) we can have these xlators on by having custom profiles. Change-Id: Ie7535788909d4c741844473696f001274dc0bb60 Signed-off-by: Raghavendra Gowdappa <rgowdapp@redhat.com> fixes: bz#1676479
* gfapi: 'glfs_h_creat_open' - new API to create handle and open fdSoumya Koduri2019-09-252-0/+145
| | | | | | | | | | | | | | | | | Right now we have two separate APIs, one - 'glfs_h_creat_handle' to create handle & another - 'glfs_h_open' to create a glfd to return to application Having two separate routines can result in access errors while trying to create and write into a read-only file. Since a fd is opened even during file/directory creation, introducing a new API to make these two operations atomic i.e, which can create both handle & fd and pass them to application Change-Id: Ibf513fcfcdad175f4d7eb6fa7a61b8feec6d33b5 Fixes: bz#1753569 Signed-off-by: Soumya Koduri <skoduri@redhat.com>
* ctime/rebalance: Heal ctime xattr on directory during rebalanceKotresh HR2019-09-166-0/+477
| | | | | | | | | | | | | | | | After add-brick and rebalance, the ctime xattr is not present on rebalanced directories on new brick. This patch fixes the same. Note that ctime still doesn't support consistent time across distribute sub-volume. This patch also fixes the in-memory inconsistency of time attributes when metadata is self healed. Change-Id: Ia20506f1839021bf61d4753191e7dc34b31bb2df fixes: bz#1734026 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* tests/shd: Mark "tests/basic/volume-scale-shd-mux.t" as badMohammed Rafi KC2019-09-161-0/+2
| | | | | | | | | This test case is failing in upstream. Marking this test as bad for now. Change-Id: I014c67628c14683c32a3c1dd770b10aaf35ad4cc Updates: bz#1752331 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
* libgfapi: return correct errno on invalid volume nameSheetal Pamecha2019-09-123-8/+95
| | | | | | | | | | | | | glfs_init when called with volume name prefixed by '/' sets errno to 0. Setting errno to EINVAL to resolve the issue. Also volname is a parameter to glfs_new. Thus, validating volname in glfs_new itself and returning EINVAL from that function fixes: bz#1507896 Change-Id: I0d4d2423e26cc07644d50ec8cce788ecc639203d Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
* tests: revive back volume-scale-shd-mux.tAtin Mukherjee2019-09-125-30/+28
| | | | | | | Fixes: bz#1708929 Change-Id: I9cc81a9047ff874df752ca5552e00bf033485bd8 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
* cluster/ec: quorum-count implementationPranith Kumar K2019-09-082-0/+215
| | | | | | fixes: #721 Change-Id: I5333540e3c635ccf441cf1f4696e4c8986e38ea8 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* cluster/ec: Fail fsync/flush for files on update size/version failurePranith Kumar K2019-09-062-0/+150
| | | | | | | | | | | | | | | | | Problem: If update size/version is not successful on the file, updates on the same stripe could lead to data corruptions if the earlier un-aligned write is not successful on all the bricks. Application won't have any knowledge of this because update size/version happens in the background. Fix: Fail fsync/flush on fds that are opened before update-size-version went bad. fixes: bz#1748836 Change-Id: I9d323eddcda703bd27d55f340c4079d76e06e492 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* graph/cleanup: Fix race in graph cleanupMohammed Rafi KC2019-09-052-3/+68
| | | | | | | | | | | | | | | | | We were unconditionally cleaning up the grap when we get child_down followed by parent_down. But this is prone to race condition when some of the bricks are already disconnected. In this case, even before the last child down is executed in the client xlator code,we might have freed the graph. Because the child_down event is alreadt recevied. To fix this race, we have introduced a check to see if all client xlator have cleared thier reconnect chain, and called the child_down for last time. Change-Id: I7d02813bc366dac733a836e0cd7b14a6fac52042 fixes: bz#1727329 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
* tests/dht: Add a test file for file renamesN Balachandran2019-08-191-0/+1021
| | | | | | | | | Test the various combinations of hashed and cached subvols for the src and dst. Change-Id: I41416f9e5f2b7ea1c880d1913fdd6576da1ee868 fixes: bz#1626543 Signed-off-by: N Balachandran <nbalacha@redhat.com>
* tests/shd: Break down shd mux tests into multiple .t fileMohammed Rafi KC2019-08-054-149/+191
| | | | | | | | | | Test file tests/basic/shd-mux.t was taking longer than 200 seconds in some iterations. So this patch is breaking the test case to three files Change-Id: I1430f58798f876edf6368d6f4b8b5a75f0114c31 Updates: bz#1708929 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
* xdr: add code so we have more xdr functions coveredAmar Tumballi2019-08-041-0/+3
| | | | | | Updates: bz#1693692 Change-Id: Ia10ccca5e1fed6c4269842ebb4d507662ca0f6a6 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* gfapi: increase function-coverageAmar Tumballi2019-07-312-25/+49
| | | | | | | | | | | | | | * Add few more mgmt functions to the coverage * While testing mgmt function, found an issue, where if the 'glfs_set_volfile_server()' is not called before calling 'glfs_unset_volfile_server()', unset would cause a crash. Null check of few variables fixes the issue, which is handled in this patch itself. * Added a test for volfile API Updates: bz#1693692 Change-Id: Iba151f8da1b64107e2f436ddbfef9da45b1c1588 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* trace: add more coverage by testing it with glfs-coverage too.Amar Tumballi2019-07-301-0/+22
| | | | | | | | | | make sure to provide 'log-file' option, so we can see the logs. This test does test volgen inserting the trace xlator in server graph. Updates: bz#1693692 Change-Id: I26c736b04376674b4c094d48060660421e6c983c Signed-off-by: Amar Tumballi <amarts@redhat.com>
* cluster/ec: fix EIO error for concurrent writes on sparse filesXavi Hernandez2019-07-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EC doesn't allow concurrent writes on overlapping areas, they are serialized. However non-overlapping writes are serviced in parallel. When a write is not aligned, EC first needs to read the entire chunk from disk, apply the modified fragment and write it again. The problem appears on sparse files because a write to an offset implicitly creates data on offsets below it (so, in some way, they are overlapping). For example, if a file is empty and we read 10 bytes from offset 10, read() will return 0 bytes. Now, if we write one byte at offset 1M and retry the same read, the system call will return 10 bytes (all containing 0's). So if we have two writes, the first one at offset 10 and the second one at offset 1M, EC will send both in parallel because they do not overlap. However, the first one will try to read missing data from the first chunk (i.e. offsets 0 to 9) to recombine the entire chunk and do the final write. This read will happen in parallel with the write to 1M. What could happen is that half of the bricks process the write before the read, and the half do the read before the write. Some bricks will return 10 bytes of data while the otherw will return 0 bytes (because the file on the brick has not been expanded yet). When EC tries to recombine the answers from the bricks, it can't, because it needs more than half consistent answers to recover the data. So this read fails with EIO error. This error is propagated to the parent write, which is aborted and EIO is returned to the application. The issue happened because EC assumed that a write to a given offset implies that offsets below it exist. This fix prevents the read of the chunk from bricks if the current size of the file is smaller than the read chunk offset. This size is correctly tracked, so this fixes the issue. Also modifying ec-stripe.t file for Test #13 within it. In this patch, if a file size is less than the offset we are writing, we fill zeros in head and tail and do not consider it strip cache miss. That actually make sense as we know what data that part holds and there is no need of reading it from bricks. Change-Id: Ic342e8c35c555b8534109e9314c9a0710b6225d6 Fixes: bz#1730715 Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
* ctime: Set mdata xattr on legacy filesKotresh HR2019-07-221-0/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The files which were created before ctime enabled would not have "trusted.glusterfs.mdata"(stores time attributes) xattr. Upon fops which modifies either ctime or mtime, the xattr gets created with latest ctime, mtime and atime, which is incorrect. It should update only the corresponding time attribute and rest from backend Solution: Creating xattr with values from brick is not possible as each brick of replica set would have different times. So create the xattr upon successful lookup if the xattr is not created Note To Reviewers: The time attributes used to set xattr is got from successful lookup. Instead of sending the whole iatt over the wire via setxattr, a structure called mdata_iatt is sent. The mdata_iatt contains only time attributes. Change-Id: I5e535631ddef04195361ae0364336410a2895dd4 fixes: bz#1593542 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* quick-read: rename cache-invalidation key to avoid redundant keysAtin Mukherjee2019-07-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | With group-metadata-cache group profile settings performance.cache-invalidation option when turned on enables both md-cache and quick-read xlator's cache-invalidation feature. While the intent of the group-metadata-cache is to set md-cache xlator's cache-invalidation feature, quick-read xlator also gets affected due to the same. While md-cache feature and it's profile existed since release-3.9, quick-read cache-invalidation was introduced in release-4 and due to this op-version mismatch on any cluster which is >= glusterfs-4 when this group profile is applied it breaks backward compatibility with the old clients. The proposed fix here is to rename the key in quick-read to 'quick-read-cache-invalidation' so that both these features have distinct identification. While this brings in by itself a backward compatibility challenge where this feature is enabled in an existing cluster and when the same is upgraded to a version where this change exists, it will lead to an unidentified old key. But as a workaround we can always ask users upgrading to release-7 version to turn off this option, upgrade the cluster and turn it back on with the new key. This needs to be documented once the patch is accepted. Fixes: bz#1698042 Change-Id: I30422ba6496208e21191a8d78ad29b2e21078664 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
* glusterd/thin-arbiter: Thin-arbiter integration with GD1Vishal Pandey2019-06-282-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | gluster volume create <VOLNAME> replica 2 thin-arbiter 1 <host1>:<brick1> <host2>:<brick2> <thin-arbiter-host>:<path-to-store-replica-id-file> [force] The changes have been made in a way that the last brick in the bricks list will be treated as the thin-arbiter. GD1 will be manipulated to consider replica count to be as 2 and continue creating the volume like any other replica 2 volume but since thin-arbiter volumes need ta-brick client xlator entries for each subvolume in fuse volfile, volfile generation is modified in a way to inject these entries seperately in the volfile for every subvolume. Few more additions - 1- Save the volinfo with new fields ta_bricks list and thin_arbiter_count. 2- Introduce a new option client.ta-brick-port to add remote-port to ta-brick xlator entry in fuse volfiles. The option can be set using the following CLI syntax - gluster volume set <VOLNAME> client.ta-brick-port <PORTNO.> 3- Volume Info will contain a Thin-Arbiter-path entry to distinguish from other replicate volumes. Change-Id: Ib434e2313b29716f32476c6c211d282c4ef39406 Updates #687 Signed-off-by: Vishal Pandey <vpandey@redhat.com>
* lcov: add more tests to glfsxmp-coverageAmar Tumballi2019-06-251-19/+79
| | | | | | | | | * found a bug with quiesce fallocate() - fixed. * found a bug with cloudsync part of code in posix - fixed updates: bz#1693692 Change-Id: I4f315ffebb612de072ae08761b8cd0f47714080a Signed-off-by: Amar Tumballi <amarts@redhat.com>
* cluster/ec: Prevent double pre-op xattropsPranith Kumar K2019-06-221-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Race: Thread-1 Thread-2 1) Does ec_get_size_version() to perform pre-op fxattrop as part of write-1 2) Calls ec_set_dirty_flag() in ec_get_size_version() for write-2. This sets dirty[] to 1 3) Completes executing ec_prepare_update_cbk leading to ctx->dirty[] = '1' 4) Takes LOCK(inode->lock) to check if there are any flags and sets dirty-flag because lock->waiting_flag is 0 now. This leads to fxattrop to increment on-disk dirty[] to '2' At the end of the writes the file will be marked for heal even when it doesn't need heal. Fix: Perform ec_set_dirty_flag() and other checks inside LOCK() to prevent dirty[] to be marked as '1' in step 2) above Updates bz#1593224 Change-Id: Icac2ab39c0b1e7e154387800fbededc561612865 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* posix/ctime: Fix ctime upgrade issueKotresh HR2019-06-211-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: On a EC volume, during upgrade from the older version where ctime feature is not enabled(or not present) to the newer version where the ctime feature is available (enabled default), the self heal hangs and doesn't complete. Cause: The ctime feature has both client side code (utime) and server side code (posix). The feature is driven from client. Only if the client side sets the time in the frame, should the server side sets the time attributes in xattr. But posix setattr/fseattr was not doing that. When one of the server nodes is updated, since ctime is enabled by default, it starts setting xattr on setattr/fseattr on the updated node/brick. On a EC volume the first two updated nodes(bricks) are not a problem because there are 4 other bricks with consistent data. However once the third brick is updated, the new attribute(mdata xattr) will cause an inconsistency on metadata on 3 bricks, which prevents the file to be repaired. Fix: Don't create mdata xattr with utimes/utimensat system call. Only update if already present. Change-Id: Ieacedecb8a738bb437283ef3e0f042fd49dc4c8c fixes: bz#1720201 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* core: improve timer accuracyXavier Hernandez2019-06-171-3/+4
| | | | | | | | Also fixed some issues on test ec-1468261.t. Change-Id: If156f86af986d9eed13cdd1f15c5a7214cd11706 Updates: bz#1193929 Signed-off-by: Xavier Hernandez <jahernan@redhat.com>
* gfapi: provide an api for setting statedump pathAmar Tumballi2019-06-141-0/+5
| | | | | | | | | | | | | | | Currently for an application using glfsapi to use glusterfs, when a statedump is taken, it uses /var/run/gluster dir to dump info. There can be concerns as this directory may be owned by some other user, and hence it may fail taking statedump. Such applications should have an option to use different path. This patch provides an API to do so. Updates: bz#1689097 Change-Id: I8918e002bc823d83614c972b6c738baa04681b23 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests: keep glfsxmp in tests directoryAmar Tumballi2019-06-114-9/+1815
| | | | | | | | | | | | | this is critical so all the tests will be contained in the same directory, and one can just 'cp -a tests/ <any-location>/' and run glusterfs tests. only 'glfsxmp.c' was an exception as it was just copying the file from api example directory. Now moved it to tests. updates: bz#1193929 Change-Id: I00359d64be580bffc5b3c3a090968d86c2c6952a Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests: Fix split-brain-favorite-child-policy.t failurekarthik-us2019-06-101-3/+4
| | | | | | | | | | | | | | | | | | Problem: The test case is failing to heal the volume within $HEAL_TIMEOUT @195. This is happening because as part of split-brain resolution the file gets expunged from the sink and the new entry mark for that file will be done on the source bricks as part of impunging. Since the source bricks shd-threads failed to get the heal-domain lock, they will wait for the heal-timeout of 10 minutes, which is greater than $HEAL_TIMEOUT. Fix: Set the cluster.heal-timeout to 5 seconds to trigger the heal so that one of the source brick heals the file within the $HEAL_TIMEOUT. Change-Id: Ie73c578cc5361c0d617a48ccc86026734d20ba8c fixes: bz#1718998 Signed-off-by: karthik-us <ksubrahm@redhat.com>
* uss: Ensure that snapshot is deleted before creating a new snapshotRaghavendra Bhat2019-06-081-0/+12
| | | | | | | | * Also some logging enhancements in snapview-server Change-Id: I6a7646771cedf4bd1c62806eea69d720bbaf0c83 fixes: bz#1715921 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
* tests/quick-read-upcall: mark it badAmar Tumballi2019-06-071-0/+5
| | | | | | | | | | | | | | | | Frequent intermittent failures observed. ``` 08:59:24 ok 11 [ 10/ 3] < 36> 'write_to /mnt/glusterfs/0/test.txt test-message1' 08:59:24 ok 12 [ 10/ 6] < 37> 'test-message1 cat /mnt/glusterfs/0/test.txt' 08:59:24 ok 13 [ 10/ 4] < 38> 'test-message0 cat /mnt/glusterfs/1/test.txt' 08:59:24 not ok 14 [ 3715/ 6] < 45> 'test-message1 cat /mnt/glusterfs/1/test.txt' -> 'Got "test-message0" instead of "test-message1"' 08:59:24 ok 15 [ 10/ 162] < 47> 'gluster --mode=script --wignore volume set patchy features.cache-invalidation on' 08:59:24 ok 16 [ 10/ 148] < 48> 'gluster --mode=script --wignore volume set patchy performance.qr-cache-timeout 15' ``` updates: bz#1718191 Change-Id: Ieb9e5a9a428995ff178f77bc4a5155b8298d3fa0 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests/volume-scale-shd-mux: mark as bad testAmar Tumballi2019-06-071-0/+3
| | | | | | | | | | | | The test is giving frequent failures in regression. Error seen is normally like below: `09:09:24 not ok 58 [ 14/ 80343] < 104> '^3$ number_healer_threads_shd patchy_distribute1 __afr_shd_healer_wait' -> 'Got "1" instead of "^3$"'` updates: bz#1708929 Change-Id: I240bdcfb76b1f953d75937a53c5dfabba134f282 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests/shd: Add test coverage for shd muxMohammed Rafi KC2019-06-063-0/+357
| | | | | | | | | | | | | | | | | | | | This patch add more test cases for shd mux test cases The test case includes 1) Createing multiple volumes to check the attach and detach of self heal daemon requests. 2) Make sure the healing happens in all sceanarios 3) After a volume detach make sure the threads of the detached volume is all cleaned. 4) Repeat all the above tests for ec volume 5) Node Reboot case 6) glusterd restart cases 7) Add-brick/remove brick 8) Convert a distributed volume to disperse volume 9) Convert a replicated volume to distributed volume Change-Id: I7c317ef9d23a45ffd831157e4890d7c83a8fce7b fixes: bz#1708929 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
* lcov: run more fops on translatorsAmar Tumballi2019-06-041-1/+13
| | | | | | | | | | | | | | Translators covered: * playground/template * debug/delay-gen * debug/error-gen * features/namespace * features/quiesce * meta updates: bz#1693692 Change-Id: Ic8fde8efcb309ea492d8e819241f786f7ff467a1 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* lcov: more coverage to shard, old-protocol, sdfsAmar Tumballi2019-05-314-6/+19
| | | | | | updates: bz#1693692 Change-Id: If4c30572d4501d169bb4b0871c677d974515867c Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests: add tests for different signal handlingAmar Tumballi2019-05-303-41/+6
| | | | | | | | | | | Also some cleanup: * old-protocol.t was actually added to make sure we have line-coverage * first-test.t should have been removed as per the comment. It doesn't do anything. * add statvfs to rpc-coverage so we can cover statvfs in few xlators. updates: bz#1693692 Change-Id: Ie8651ce007de484c4abced16b4de765aa5e517be Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests: Add changelog api testsKotresh HR2019-05-271-0/+37
| | | | | | updates: bz#1193929 Change-Id: Iee9aab8140882069165621189741f189fb2cc884 Signed-off-by: Kotresh HR <khiremat@redhat.com>
* tests: Add history api testsKotresh HR2019-05-272-0/+43
| | | | | | updates: bz#1193929 Change-Id: Ic26ab5277f720c734f083150c1c541763dfa64aa Signed-off-by: Kotresh HR <khiremat@redhat.com>
* gfapi:add missng api to increase code coverageSheetal Pamecha2019-05-261-18/+340
| | | | | | | | | | | | | | | add test for async Read/Write combinations glfs_read_async/write_async glfs_pread_async/pwrite_async glfs_readv_async/writev_async glfs_preadv_async/pwritev_async ftruncate/ftruncate_async fsync/fsync_async fdatasync/fdatasync_async Updates: #655 Change-Id: I12beb97029fd60bce79650a376d8fcd8d383ef16 Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
* api/glfsxmp.c: minor fixesSheetal Pamecha2019-05-261-0/+30
| | | | | | | | | | | * add more fops: f{get,set,list,remove}xattr(), access(), fstat(), fsetattr(), getxattr(), lgetxattr(), llistxattr(), lsetxattr(), fgetxattr() * handle some error cases (like volume not found) Updates: #655 Change-Id: I3334bdf3090eafd83a54e1be12036ea01b181089 Signed-off-by: Amar Tumballi <amarts@redhat.com> Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
* tests: Fix spurious failures in ta-write-on-bad-brick.tPranith Kumar K2019-05-243-15/+15
| | | | | | | | | | | | | | | | | | Problem: afr_child_up_status_meta works only when LOOKUP on $M0 is successful. There are cases where quorum is not met and LOOKUP fails on $M0 which leads to failures similar to: grep: /mnt/glusterfs/0/.meta/graphs/active/patchy-replicate-0/private: Transport endpoint is not connected This was happening once in a while based on attribute-timeout and md-cache not serving the lookup. Fix: Find child-up status based on statedump instead. Also changed mount options to include --entry-timeout=0 and --attribute-timeout=0 updates bz#1193929 Change-Id: Ic0de72c3006d7399a5feb3e4d10d4748949b2ab3 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* tests: Test openfd heal doesn't truncate filesPranith Kumar K2019-05-242-0/+218
| | | | | | fixes bz#1706603 Change-Id: I0bfd30f787f157b7a54f71088f767ccfd7621208 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* tests/quick-read-with-upcall.t: increase the timeoutAmar Tumballi2019-05-211-1/+5
| | | | | | | | | | | | | | | Running with 2 second sleep at this place caused failures like: `not ok 14 [ 2014/ 7] < 41> 'test-message1 cat /mnt/glusterfs/1/test.txt' -> 'Got "test-message0" instead of "test-message1"'` in few runs in 100 iterations. But when increased to higher than sleep 3, have not seen any failures in 100 runs. While I don't know the exact reasons for the behavior yet, looks like this increase in wait helps to pass the regression without failures. updates: bz#1693692 Change-Id: I0610b79bea53e36de3eea6c11234b7fc9dfd6232 Signed-off-by: Amar Tumballi <amarts@redhat.com>
* tests: improve and fix some test scriptsXavier Hernandez2019-05-097-13/+37
| | | | | | Change-Id: Iceefe22af754096c599dc570d4894d14fce4deae Updates: bz#1193929 Signed-off-by: Xavier Hernandez <xhernandez@redhat.com>
* tests: delete the snapshots and the volume after the testsRaghavendra Bhat2019-05-061-0/+22
| | | | | | | | | | | | In uss.t multiple snapshots are taken and after all the tests things are left for the cleanup () function to get removed. Instead of that, delete the snapshots and the volume once all the tests are over so that cleanup operation becomes relatively a light operation. Change-Id: I2342740bbb185cd6c9a450eb3b4f5cbbba78974c fixes: bz#1704888 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com>
* tests: Add changelog snapshot testcaseKotresh HR2019-05-021-0/+60
| | | | | | | | | | Add testcase to test snapshot creation while I/O is happening with changelog enabled. updates: bz#1193929 Change-Id: Ice4cb596286c583ed7308484d65902007a48396c Signed-off-by: Kotresh HR <khiremat@redhat.com>
* nl-cache:add test to increase code coverageSheetal Pamecha2019-04-291-0/+30
| | | | | | Change-Id: Ie0a5c522dfa0123ca45f9decf5015d39b92cb0f3 updates: bz#1693692 Signed-off-by: Sheetal Pamecha <spamecha@redhat.com>
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