Description: rados/thrash/{0-size-min-size-overrides/3-size-2-min-size 1-pg-log-overrides/short_pg_log 2-recovery-overrides/{more-async-recovery} backoff/normal ceph clusters/{fixed-2 openstack} d-balancer/on msgr-failures/fastclose msgr/async objectstore/bluestore-low-osd-mem-target rados supported-random-distro$/{centos_8} thrashers/mapgap thrashosds-health workloads/cache}

Log: http://qa-proxy.ceph.com/teuthology/kkeithle-2020-08-10_16:54:35-rados-kkeithle-wip-cet-distro-basic-smithi/5336315/teuthology.log

Sentry event: http://sentry.ceph.com/sepia/teuthology/?q=b0cc079da444418798341308e71e2e4c

Failure Reason:

SSH connection to smithi051 was lost: 'sudo yum -y install ceph'

  • log_href: http://qa-proxy.ceph.com/teuthology/kkeithle-2020-08-10_16:54:35-rados-kkeithle-wip-cet-distro-basic-smithi/5336315/teuthology.log
  • archive_path: /home/teuthworker/archive/kkeithle-2020-08-10_16:54:35-rados-kkeithle-wip-cet-distro-basic-smithi/5336315
  • description: rados/thrash/{0-size-min-size-overrides/3-size-2-min-size 1-pg-log-overrides/short_pg_log 2-recovery-overrides/{more-async-recovery} backoff/normal ceph clusters/{fixed-2 openstack} d-balancer/on msgr-failures/fastclose msgr/async objectstore/bluestore-low-osd-mem-target rados supported-random-distro$/{centos_8} thrashers/mapgap thrashosds-health workloads/cache}
  • duration: 0:03:26
  • email:
  • failure_reason: SSH connection to smithi051 was lost: 'sudo yum -y install ceph'
  • flavor: basic
  • job_id: 5336315
  • kernel:
    • sha1: distro
    • kdb: True
  • last_in_suite: False
  • machine_type: smithi
  • name: kkeithle-2020-08-10_16:54:35-rados-kkeithle-wip-cet-distro-basic-smithi
  • nuke_on_error: True
  • os_type: centos
  • os_version: 8.1
  • overrides:
    • ceph-deploy:
      • conf:
        • client:
          • log file: /var/log/ceph/ceph-$name.$pid.log
        • mon:
          • osd default pool size: 2
    • selinux:
      • whitelist:
        • scontext=system_u:system_r:logrotate_t:s0
    • workunit:
      • sha1: 989edf3639aed66df026f40c25e34f01eb4d5bfb
      • branch: kkeithle-wip-cet
    • ceph:
      • log-whitelist:
        • \(MDS_ALL_DOWN\)
        • \(MDS_UP_LESS_THAN_MAX\)
        • \(OSD_SLOW_PING_TIME
        • but it is still running
        • objects unfound and apparently lost
        • osd_map_cache_size
        • overall HEALTH_
        • \(OSDMAP_FLAGS\)
        • \(OSD_
        • \(PG_
        • \(POOL_
        • \(CACHE_POOL_
        • \(SMALLER_PGP_NUM\)
        • \(OBJECT_
        • \(SLOW_OPS\)
        • \(REQUEST_SLOW\)
        • \(TOO_FEW_PGS\)
        • slow request
        • must scrub before tier agent can activate
      • fs: xfs
      • conf:
        • mgr:
          • debug ms: 1
          • debug mgr: 20
        • global:
          • osd_max_pg_log_entries: 2
          • ms tcp read timeout: 5
          • osd_pool_default_size: 3
          • osd_pool_default_min_size: 2
          • ms type: async
          • mon client directed command retry: 5
          • osd_pg_log_trim_min: 0
          • osd_async_recovery_min_cost: 1
          • ms inject socket failures: 2500
          • osd_min_pg_log_entries: 1
        • mon:
          • debug mon: 20
          • debug paxos: 20
          • mon min osdmap epochs: 50
          • debug ms: 1
          • mon osdmap full prune min: 15
          • mon osdmap full prune interval: 2
          • mon osdmap full prune txsize: 2
          • paxos service trim min: 10
        • osd:
          • debug journal: 20
          • osd debug verify missing on start: True
          • mon osd backfillfull_ratio: 0.85
          • osd shutdown pgref assert: True
          • bdev async discard: True
          • osd max backfills: 6
          • mon osd nearfull ratio: 0.8
          • osd memory target: 1610612736
          • osd objectstore: bluestore
          • osd map cache size: 1
          • osd op queue: debug_random
          • osd_min_pg_log_entries: 3000
          • osd scrub min interval: 60
          • bdev enable discard: True
          • osd failsafe full ratio: 0.95
          • mon osd full ratio: 0.9
          • osd op queue cut off: debug_random
          • debug ms: 20
          • bluestore fsck on mount: True
          • osd scrub max interval: 120
          • debug osd: 25
          • debug bluestore: 20
          • debug bluefs: 20
          • debug rocksdb: 10
          • osd debug verify cached snaps: True
          • osd max markdown count: 1000
          • osd_max_pg_log_entries: 3000
          • osd scrub during recovery: False
          • bluestore block size: 96636764160
          • debug filestore: 20
      • sha1: 989edf3639aed66df026f40c25e34f01eb4d5bfb
    • install:
      • ceph:
        • sha1: 989edf3639aed66df026f40c25e34f01eb4d5bfb
    • admin_socket:
      • branch: kkeithle-wip-cet
    • thrashosds:
      • bdev_inject_crash_probability: 0.5
      • min_in: 4
      • bdev_inject_crash: 2
  • owner: scheduled_kkeithle@teuthology
  • pid:
  • roles:
    • ['mon.a', 'mon.c', 'mgr.y', 'osd.0', 'osd.1', 'osd.2', 'osd.3', 'client.0', 'node-exporter.a']
    • ['mon.b', 'mgr.x', 'osd.4', 'osd.5', 'osd.6', 'osd.7', 'client.1', 'prometheus.a', 'node-exporter.b']
  • sentry_event: http://sentry.ceph.com/sepia/teuthology/?q=b0cc079da444418798341308e71e2e4c
  • status: dead
  • success: False
  • branch: kkeithle-wip-cet
  • seed:
  • sha1: 989edf3639aed66df026f40c25e34f01eb4d5bfb
  • subset:
  • suite:
  • suite_branch: kkeithle-wip-cet
  • suite_path:
  • suite_relpath:
  • suite_repo:
  • suite_sha1: 989edf3639aed66df026f40c25e34f01eb4d5bfb
  • targets:
    • smithi051.front.sepia.ceph.com: ssh-rsa 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
    • smithi205.front.sepia.ceph.com: ssh-rsa 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
  • tasks:
    • internal.check_packages:
    • internal.buildpackages_prep:
    • internal.lock_machines:
      • 2
      • smithi
    • internal.save_config:
    • internal.check_lock:
    • internal.add_remotes:
    • console_log:
    • internal.connect:
    • internal.push_inventory:
    • internal.serialize_remote_roles:
    • internal.check_conflict:
    • internal.check_ceph_data:
    • internal.vm_setup:
    • kernel:
      • sha1: distro
      • kdb: True
    • internal.base:
    • internal.archive_upload:
    • internal.archive:
    • internal.coredump:
    • internal.sudo:
    • internal.syslog:
    • internal.timer:
    • pcp:
    • selinux:
    • ansible.cephlab:
    • clock:
    • install:
    • ceph:
      • conf:
        • osd:
          • debug monc: 20
    • thrashosds:
      • chance_test_map_discontinuity: 2
      • chance_pgnum_grow: 0.25
      • chance_pgpnum_fix: 0.25
      • timeout: 1800
      • chance_pgnum_shrink: 0.25
    • exec:
      • client.0:
        • sudo ceph osd pool create base 4
        • sudo ceph osd pool application enable base rados
        • sudo ceph osd pool create cache 4
        • sudo ceph osd tier add base cache
        • sudo ceph osd tier cache-mode cache writeback
        • sudo ceph osd tier set-overlay base cache
        • sudo ceph osd pool set cache hit_set_type bloom
        • sudo ceph osd pool set cache hit_set_count 8
        • sudo ceph osd pool set cache hit_set_period 3600
        • sudo ceph osd pool set cache min_read_recency_for_promote 0
        • sudo ceph osd pool set cache min_write_recency_for_promote 0
    • rados:
      • pools:
        • base
      • op_weights:
        • read: 100
        • copy_from: 50
        • write: 100
        • cache_try_flush: 50
        • cache_flush: 50
        • cache_evict: 50
        • delete: 50
      • clients:
        • client.0
      • objects: 500
      • ops: 4000
  • teuthology_branch: master
  • verbose: True
  • pcp_grafana_url:
  • priority:
  • user:
  • queue:
  • posted: 2020-08-10 20:47:47
  • started: 2020-08-10 22:10:48
  • updated: 2020-08-10 22:22:48
  • status_class: danger
  • runtime: 0:12:00
  • wait_time: 0:08:34