path: root/tests/bugs/rpc/bug-954057.t
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* tests: fix test failures for nfsnobody user and groupSunil Kumar Acharya2020-01-241-1/+9
| | | | | | | | | | | 'nfsnobody' user and group is merged with 'nobody' user and group in RHEL8. Tests are modified to use appropriate user and group. BUG: 1756900 Change-Id: I59863da2262283b00b1cb417d3652ebe29a36407 Signed-off-by: Sunil Kumar Acharya <>
* Tests portability: umount(8)Emmanuel Dreyfus2015-06-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <> Reviewed-on: Tested-by: NetBSD Build System <> Reviewed-by: Kaleb KEITHLEY <> Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>
* Tests: use a portable way to flush kernel cacheEmmanuel Dreyfus2015-05-071-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Linux, kernel cache can be flushed using echo 3 > /proc/sys/vm/drop_caches This non-portable approach can be replaced by an on-purpose failed attempt to unmount: if the mount point is the current directory and umount is called, the kernel will flush inodes until it realize it cannot complete the operation because root of filesystem is busy: ( cd $M0 ; umount $M0 ) Unfortunately this does not flush everything. Entries may still be present in the kenrel FUSE cache. Using $GFS to mount the filesystem ensure --entry-timeout=0 and clears this problem. Some stall information may also remain in glusterfs caches, and that may have to be adressed by appropriate volume option. For instance tests/bugs/rpc/bug-954057.t needs to disable performance.stat-prefetch. Qtherwise, root's new credentials are not evaluated after root-quash is enabled. The test could also be done with performance.stat-prefetch enabled using various tricks: copying the file to read, creating a hard link on it, or just waiting long enough for metadata cache to expire. BUG: 1129939 Change-Id: I54929e899d55c04dcd9d947809133549f01fd0e1 Signed-off-by: Emmanuel Dreyfus <> Reviewed-on: Reviewed-by: Dan Lambright <> Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>
* tests: move all test-cases into component subdirectoriesNiels de Vos2015-01-061-0/+44
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 <> Reported-by: Atin Mukherjee <> URL: Signed-off-by: Niels de Vos <> Reviewed-on: Reviewed-by: Kaleb KEITHLEY <> Reviewed-by: Emmanuel Dreyfus <> Tested-by: Gluster Build System <> Reviewed-by: Vijay Bellur <>