Use qi to parse a strictly formatted set of key/value pairs. Be picky
about whitespace. Any subset of recognized keys is allowed. Parse the
same set of keys as the ceph.*.layout.* vxattrs.
Signed-off-by: Sage Weil <sage@inktank.com>
The '! command' doesn't fail properly, even with -e, in bash (wtf!).
Also, the last pool deletion command succeeds because the pool
'--yes-i-really-really-mean-it' doesn't exist. So drop that test.
Signed-off-by: Sage Weil <sage@inktank.com>
Small tweaks to the hadoop-internal test
to better use existing environment varaibles.
Signed-off-by: Joe Buck <jbbuck@gmail.com>
Reviewed-by: Noah Watkins <noahwatkins@gmail.com>
Changing the hadoop-internal tests to use the
newly added $TESTDIR environment variable.
Also, removed unneeded variables.
Signed-off-by: Joe Buck <jbbuck@gmail.com>
Reviewed-by: Sam Lang <sam.lang@inktank.com>
Udev runs blkid on device close, thwarting any rbd unmap that
immediately follows use of the device. Explicitly settle for now.
See #4183.
Signed-off-by: Sage Weil <sage@inktank.com>
This is fugly, but sudo -E doesn't work. Fix this after we are installing
debs and the path doesn't matter anymore!
Signed-off-by: Sage Weil <sage@inktank.com>
Add error handling for open(), posix_memalign() and malloc().
Reuse code for read_* and write_* functions.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Add a test script that tests for creating a pool
and then setting the layout for a (pre-existing)
file to that pool.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
The files from the ceph-test subpackage are installed to /usr/bin,
give them more useful names to make sure that the user know they
belong to ceph. add a 'ceph_' prefix and change some test* binaries
to ceph_test_*.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
A few changes, now that a few rbd problems have been fixed.
First, the more substantive changes:
- Generate a source file, and compare what's read back from rbd
devices with the content of that file.
- Write to the rbd device such that the written data spans
an (assumed 4 MB) rbd object boundary, as well as starting
and ending on non-page-aligned offsets.
- Perform multiple reads on rbd devices: entirely within a range
before any written data; beginning before but ending within
written data; the exact written data (and validating what's
read); beginning within written data but ending after it;
reading after written data but within a written rbd object;
and reading from an unwritten rbd object.
- Have the sleep between iterations provide a non-integer value
to avoid zero (or quantized) delays.
Also, some a little less substantive (but possibly informative):
- Don't run with "set -x". It produces a ton of noise that is
not useful for this test. This is an exerciser, looking
really for system crashes during concurrent activity, and
knowing which commands were (concurrently) active isn't going
to help much in diagnosis.
- Create two more directories, used to track the degree of
concurrency (more or less) and the highest rbd id consumed.
Files whose names are numbers are touched in each, and the
highest at the end is the highest during the run. This gets
around issues passing environment info from sub-shells to the
top-level shell. As a bonus, it offers a better chance of
avoiding problems due to concurrent update.
- NAMESDIR is renamed NAMES_DIR, and it (and the others) is
set up in the setup() function.
- Increase the concurrency and iteration counts.
- Move the default definitions before the ceph secrets stuff
Signed-off-by: Alex Elder <elder@inktank.com>
This tests for the behavior reported in #3964. It passes on the current
code, but fails on 3.2 in squeeze (and 32-bit?).
Signed-off-by: Sage Weil <sage@inktank.com>
Test virtual xattrs for file and directory layouts.
TODO: create a data pool, add it to the fs, and make sure we can use it.
Signed-off-by: Sage Weil <sage@inktank.com>
This defines a new workunit shell script that performs a bunch of
rbd operations concurrently in order to exercise code paths and
catch reference count and bad pointer problems.
Signed-off-by: Alex Elder <elder@inktank.com>
Use ! for clarity when commands are supposed to fail.
Check a few other cases that should fail, and correct deleting
non-existent pools.
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Require that the pool name be passed twice along with an force option
before we irreversibly delete an entire pool of objects.
Signed-off-by: Sage Weil <sage@inktank.com>
This workunit runs the internal tests for our local branch of hadoop-common.
Requires ant be installed on the host running the test.
Signed-off-by: Joe Buck <jbbuck@gmail.com>
