diff options
Diffstat (limited to 'src/ceph/qa/tasks/rep_lost_unfound_delete.py')
| -rw-r--r-- | src/ceph/qa/tasks/rep_lost_unfound_delete.py | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/src/ceph/qa/tasks/rep_lost_unfound_delete.py b/src/ceph/qa/tasks/rep_lost_unfound_delete.py deleted file mode 100644 index 4e5678d..0000000 --- a/src/ceph/qa/tasks/rep_lost_unfound_delete.py +++ /dev/null @@ -1,177 +0,0 @@ -""" -Lost_unfound -""" -import logging -from teuthology.orchestra import run -import ceph_manager -import time -from teuthology import misc as teuthology -from util.rados import rados - -log = logging.getLogger(__name__) - -def task(ctx, config): - """ - Test handling of lost objects. - - A pretty rigid cluseter is brought up andtested by this task - """ - POOL = 'unfounddel_pool' - if config is None: - config = {} - assert isinstance(config, dict), \ - 'lost_unfound task only accepts a dict for configuration' - first_mon = teuthology.get_first_mon(ctx, config) - (mon,) = ctx.cluster.only(first_mon).remotes.iterkeys() - - manager = ceph_manager.CephManager( - mon, - ctx=ctx, - logger=log.getChild('ceph_manager'), - ) - - while len(manager.get_osd_status()['up']) < 3: - time.sleep(10) - manager.flush_pg_stats([0, 1, 2]) - manager.wait_for_clean() - - manager.create_pool(POOL) - - # something that is always there - dummyfile = '/etc/fstab' - - # take an osd out until the very end - manager.kill_osd(2) - manager.mark_down_osd(2) - manager.mark_out_osd(2) - - # kludge to make sure they get a map - rados(ctx, mon, ['-p', POOL, 'put', 'dummy', dummyfile]) - - manager.flush_pg_stats([0, 1]) - manager.wait_for_recovery() - - # create old objects - for f in range(1, 10): - rados(ctx, mon, ['-p', POOL, 'put', 'existing_%d' % f, dummyfile]) - rados(ctx, mon, ['-p', POOL, 'put', 'existed_%d' % f, dummyfile]) - rados(ctx, mon, ['-p', POOL, 'rm', 'existed_%d' % f]) - - # delay recovery, and make the pg log very long (to prevent backfill) - manager.raw_cluster_cmd( - 'tell', 'osd.1', - 'injectargs', - '--osd-recovery-delay-start 1000 --osd-min-pg-log-entries 100000000' - ) - - manager.kill_osd(0) - manager.mark_down_osd(0) - - for f in range(1, 10): - rados(ctx, mon, ['-p', POOL, 'put', 'new_%d' % f, dummyfile]) - rados(ctx, mon, ['-p', POOL, 'put', 'existed_%d' % f, dummyfile]) - rados(ctx, mon, ['-p', POOL, 'put', 'existing_%d' % f, dummyfile]) - - # bring osd.0 back up, let it peer, but don't replicate the new - # objects... - log.info('osd.0 command_args is %s' % 'foo') - log.info(ctx.daemons.get_daemon('osd', 0).command_args) - ctx.daemons.get_daemon('osd', 0).command_kwargs['args'].extend([ - '--osd-recovery-delay-start', '1000' - ]) - manager.revive_osd(0) - manager.mark_in_osd(0) - manager.wait_till_osd_is_up(0) - - manager.flush_pg_stats([0, 1]) - manager.wait_till_active() - - # take out osd.1 and the only copy of those objects. - manager.kill_osd(1) - manager.mark_down_osd(1) - manager.mark_out_osd(1) - manager.raw_cluster_cmd('osd', 'lost', '1', '--yes-i-really-mean-it') - - # bring up osd.2 so that things would otherwise, in theory, recovery fully - manager.revive_osd(2) - manager.mark_in_osd(2) - manager.wait_till_osd_is_up(2) - - manager.flush_pg_stats([0, 2]) - manager.wait_till_active() - manager.flush_pg_stats([0, 2]) - - # verify that there are unfound objects - unfound = manager.get_num_unfound_objects() - log.info("there are %d unfound objects" % unfound) - assert unfound - - testdir = teuthology.get_testdir(ctx) - procs = [] - if config.get('parallel_bench', True): - procs.append(mon.run( - args=[ - "/bin/sh", "-c", - " ".join(['adjust-ulimits', - 'ceph-coverage', - '{tdir}/archive/coverage', - 'rados', - '--no-log-to-stderr', - '--name', 'client.admin', - '-b', str(4<<10), - '-p' , POOL, - '-t', '20', - 'bench', '240', 'write', - ]).format(tdir=testdir), - ], - logger=log.getChild('radosbench.{id}'.format(id='client.admin')), - stdin=run.PIPE, - wait=False - )) - time.sleep(10) - - # mark stuff lost - pgs = manager.get_pg_stats() - for pg in pgs: - if pg['stat_sum']['num_objects_unfound'] > 0: - primary = 'osd.%d' % pg['acting'][0] - - # verify that i can list them direct from the osd - log.info('listing missing/lost in %s state %s', pg['pgid'], - pg['state']); - m = manager.list_pg_missing(pg['pgid']) - #log.info('%s' % m) - assert m['num_unfound'] == pg['stat_sum']['num_objects_unfound'] - num_unfound=0 - for o in m['objects']: - if len(o['locations']) == 0: - num_unfound += 1 - assert m['num_unfound'] == num_unfound - - log.info("reverting unfound in %s on %s", pg['pgid'], primary) - manager.raw_cluster_cmd('pg', pg['pgid'], - 'mark_unfound_lost', 'delete') - else: - log.info("no unfound in %s", pg['pgid']) - - manager.raw_cluster_cmd('tell', 'osd.0', 'debug', 'kick_recovery_wq', '5') - manager.raw_cluster_cmd('tell', 'osd.2', 'debug', 'kick_recovery_wq', '5') - manager.flush_pg_stats([0, 2]) - manager.wait_for_recovery() - - # verify result - for f in range(1, 10): - err = rados(ctx, mon, ['-p', POOL, 'get', 'new_%d' % f, '-']) - assert err - err = rados(ctx, mon, ['-p', POOL, 'get', 'existed_%d' % f, '-']) - assert err - err = rados(ctx, mon, ['-p', POOL, 'get', 'existing_%d' % f, '-']) - assert err - - # see if osd.1 can cope - manager.revive_osd(1) - manager.mark_in_osd(1) - manager.wait_till_osd_is_up(1) - manager.wait_for_clean() - run.wait(procs) - |