diff options
author | Niels de Vos <ndevos@redhat.com> | 2014-12-26 12:57:48 +0100 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2015-01-06 03:24:24 -0800 |
commit | 64954eb3c58f4ef077e54e8a3726fd2d27419b12 (patch) | |
tree | 52cd5a39bbfda7442a5f0955ac2800b74a45b58a /tests/bugs/fuse/bug-963678.t | |
parent | c4ab37c02e9edc23d0637e23d6f2b42d0827dad2 (diff) |
tests: move all test-cases into component subdirectories
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>
Diffstat (limited to 'tests/bugs/fuse/bug-963678.t')
-rw-r--r-- | tests/bugs/fuse/bug-963678.t | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/bugs/fuse/bug-963678.t b/tests/bugs/fuse/bug-963678.t new file mode 100644 index 00000000000..006181f26e1 --- /dev/null +++ b/tests/bugs/fuse/bug-963678.t @@ -0,0 +1,57 @@ +#!/bin/bash +# +# Bug 963678 - Test discard functionality +# +# Test that basic discard (hole punch) functionality works via the fallocate +# command line tool. Hole punch deallocates a region of a file, creating a hole +# and a zero-filled data region. We verify that hole punch works, frees blocks +# and that subsequent reads do not read stale data (caches are invalidated). +# +# NOTE: fuse fallocate is known to be broken with regard to cache invalidation +# up to 3.9.0 kernels. Therefore, FOPEN_KEEP_CACHE is not used in this +# test (opens will invalidate the fuse cache). +### + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../fallocate.rc +. $(dirname $0)/../../volume.rc + +cleanup; + +TEST glusterd + +TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1,2} +TEST $CLI volume start $V0 + +TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0 --attribute-timeout=0 --entry-timeout=0 + +# check for fallocate and hole punch support +require_fallocate -l 1m $M0/file +require_fallocate -p -l 512k $M0/file && rm -f $M0/file + +# allocate some blocks, punch a hole and verify block allocation +TEST fallocate -l 1m $M0/file +blksz=`stat -c %B $M0/file` +nblks=`stat -c %b $M0/file` +TEST [ $(($blksz * $nblks)) -ge 1048576 ] +TEST fallocate -p -o 512k -l 128k $M0/file + +nblks=`stat -c %b $M0/file` +# allow some room for xattr blocks +TEST [ $(($blksz * $nblks)) -lt $((917504 + 16384)) ] +TEST unlink $M0/file + +# write some data, punch a hole and verify the file content changes +TEST dd if=/dev/urandom of=$M0/file bs=1024k count=1 +TEST cp $M0/file $M0/file.copy.pre +TEST fallocate -p -o 512k -l 128k $M0/file +TEST cp $M0/file $M0/file.copy.post +TEST ! cmp $M0/file.copy.pre $M0/file.copy.post +TEST unlink $M0/file + +EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0 + +TEST $CLI volume stop $V0 +TEST $CLI volume delete $V0 + +cleanup; |