With discard_granularity set to alloc_size, we no longer get object
size alignment from blk_bio_discard_split().
This assumption is pretty deeply ingrained in krbd_data_pool.sh, so
make it explicit. For krbd_fallocate.sh, just fix the expectation.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Update the test/qa scripts to support the v1 creation disallow fix (using
the RBD_FORCE_ALLOW_V1 environment variable).
Signed-off-by: Julien Collet <julien.collet@cern.ch>
/bin/bash is a Linuxism. Other operating systems install bash to
different paths. Use /usr/bin/env in shebangs to find bash.
Signed-off-by: Alan Somers <asomers@gmail.com>
1) ruleset is an obsolete term, and
2) crush-{rule,failure-domain,...} is more descriptive.
Note that we are changing the names of the erasure code profile keys
from ruleset-* to crush-*. We will update this on upgrade when the
luminous flag is set, but that means that during mon upgrade you cannot
create EC pools that use these fields.
When the upgrade completes (users sets require_osd_release = luminous)
existing ec profiles are updated automatically.
Signed-off-by: Sage Weil <sage@redhat.com>
Keep the pool flag around so we can distinguish between a pool that
should maintain hashes for each chunk, and a missing one is a bug, vs
an overwrites pool where we rely on bluestore checksums for detecting
corruption.
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
This is based on a script that I've been using for a while for basic
smoke testing. The matrix has exploded with the addition of data-pool
and now it's primarily a data-pool test fixture that takes minutes to
run, so turning it into a workunit.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
