From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Priebe Subject: Re: still recovery issues with cuttlefish Date: Fri, 02 Aug 2013 20:16:05 +0200 Message-ID: <51FBF765.9030700@profihost.ag> References: <51FA1AC1.8040207@profihost.ag> <51FAAED3.3010509@cloudapt.com> <51FAB20F.3030707@profihost.ag> <51FB636B.5050301@profihost.ag> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ph.de-nserver.de ([85.158.179.214]:44269 "EHLO mail-ph.de-nserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754482Ab3HBSQH (ORCPT ); Fri, 2 Aug 2013 14:16:07 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Samuel Just Cc: Mike Dawson , "ceph-devel@vger.kernel.org" I already tried both values this makes no difference. The drives are not the bottleneck. Am 02.08.2013 19:35, schrieb Samuel Just: > You might try turning osd_max_backfills to 2 or 1. > -Sam > > On Fri, Aug 2, 2013 at 12:44 AM, Stefan Priebe wrote: >> Am 01.08.2013 23:23, schrieb Samuel Just:> Can you dump your osd settings? >> >>> sudo ceph --admin-daemon ceph-osd..asok config show >> >> Sure. >> >> >> >> { "name": "osd.0", >> "cluster": "ceph", >> "none": "0\/5", >> "lockdep": "0\/0", >> "context": "0\/0", >> "crush": "0\/0", >> "mds": "0\/0", >> "mds_balancer": "0\/0", >> "mds_locker": "0\/0", >> "mds_log": "0\/0", >> "mds_log_expire": "0\/0", >> "mds_migrator": "0\/0", >> "buffer": "0\/0", >> "timer": "0\/0", >> "filer": "0\/0", >> "striper": "0\/1", >> "objecter": "0\/0", >> "rados": "0\/0", >> "rbd": "0\/0", >> "journaler": "0\/0", >> "objectcacher": "0\/0", >> "client": "0\/0", >> "osd": "0\/0", >> "optracker": "0\/0", >> "objclass": "0\/0", >> "filestore": "0\/0", >> "journal": "0\/0", >> "ms": "0\/0", >> "mon": "0\/0", >> "monc": "0\/0", >> "paxos": "0\/0", >> "tp": "0\/0", >> "auth": "0\/0", >> "crypto": "1\/5", >> "finisher": "0\/0", >> "heartbeatmap": "0\/0", >> "perfcounter": "0\/0", >> "rgw": "0\/0", >> "hadoop": "0\/0", >> "javaclient": "1\/5", >> "asok": "0\/0", >> "throttle": "0\/0", >> "host": "cloud1-1268", >> "fsid": "00000000-0000-0000-0000-000000000000", >> "public_addr": "10.255.0.90:0\/0", >> "cluster_addr": "10.255.0.90:0\/0", >> "public_network": "10.255.0.1\/24", >> "cluster_network": "10.255.0.1\/24", >> "num_client": "1", >> "monmap": "", >> "mon_host": "", >> "lockdep": "false", >> "run_dir": "\/var\/run\/ceph", >> "admin_socket": "\/var\/run\/ceph\/ceph-osd.0.asok", >> "daemonize": "true", >> "pid_file": "\/var\/run\/ceph\/osd.0.pid", >> "chdir": "\/", >> "max_open_files": "0", >> "fatal_signal_handlers": "true", >> "log_file": "\/var\/log\/ceph\/ceph-osd.0.log", >> "log_max_new": "1000", >> "log_max_recent": "10000", >> "log_to_stderr": "false", >> "err_to_stderr": "true", >> "log_to_syslog": "false", >> "err_to_syslog": "false", >> "log_flush_on_exit": "true", >> "log_stop_at_utilization": "0.97", >> "clog_to_monitors": "true", >> "clog_to_syslog": "false", >> "clog_to_syslog_level": "info", >> "clog_to_syslog_facility": "daemon", >> "mon_cluster_log_to_syslog": "false", >> "mon_cluster_log_to_syslog_level": "info", >> "mon_cluster_log_to_syslog_facility": "daemon", >> "mon_cluster_log_file": "\/var\/log\/ceph\/ceph.log", >> "key": "", >> "keyfile": "", >> "keyring": "\/etc\/ceph\/osd.0.keyring", >> "heartbeat_interval": "5", >> "heartbeat_file": "", >> "heartbeat_inject_failure": "0", >> "perf": "true", >> "ms_tcp_nodelay": "true", >> "ms_tcp_rcvbuf": "0", >> "ms_initial_backoff": "0.2", >> "ms_max_backoff": "15", >> "ms_nocrc": "false", >> "ms_die_on_bad_msg": "false", >> "ms_die_on_unhandled_msg": "false", >> "ms_dispatch_throttle_bytes": "104857600", >> "ms_bind_ipv6": "false", >> "ms_bind_port_min": "6800", >> "ms_bind_port_max": "7100", >> "ms_rwthread_stack_bytes": "1048576", >> "ms_tcp_read_timeout": "900", >> "ms_pq_max_tokens_per_priority": "4194304", >> "ms_pq_min_cost": "65536", >> "ms_inject_socket_failures": "0", >> "ms_inject_delay_type": "", >> "ms_inject_delay_max": "1", >> "ms_inject_delay_probability": "0", >> "ms_inject_internal_delays": "0", >> "mon_data": "\/var\/lib\/ceph\/mon\/ceph-0", >> "mon_initial_members": "", >> "mon_sync_fs_threshold": "5", >> "mon_compact_on_start": "false", >> "mon_compact_on_bootstrap": "false", >> "mon_compact_on_trim": "true", >> "mon_tick_interval": "5", >> "mon_subscribe_interval": "300", >> "mon_osd_laggy_halflife": "3600", >> "mon_osd_laggy_weight": "0.3", >> "mon_osd_adjust_heartbeat_grace": "true", >> "mon_osd_adjust_down_out_interval": "true", >> "mon_osd_auto_mark_in": "false", >> "mon_osd_auto_mark_auto_out_in": "true", >> "mon_osd_auto_mark_new_in": "true", >> "mon_osd_down_out_interval": "300", >> "mon_osd_down_out_subtree_limit": "rack", >> "mon_osd_min_up_ratio": "0.3", >> "mon_osd_min_in_ratio": "0.3", >> "mon_stat_smooth_intervals": "2", >> "mon_lease": "5", >> "mon_lease_renew_interval": "3", >> "mon_lease_ack_timeout": "10", >> "mon_clock_drift_allowed": "0.05", >> "mon_clock_drift_warn_backoff": "5", >> "mon_timecheck_interval": "300", >> "mon_accept_timeout": "10", >> "mon_pg_create_interval": "30", >> "mon_pg_stuck_threshold": "300", >> "mon_osd_full_ratio": "0.95", >> "mon_osd_nearfull_ratio": "0.85", >> "mon_globalid_prealloc": "100", >> "mon_osd_report_timeout": "900", >> "mon_force_standby_active": "true", >> "mon_min_osdmap_epochs": "500", >> "mon_max_pgmap_epochs": "500", >> "mon_max_log_epochs": "500", >> "mon_max_osd": "10000", >> "mon_probe_timeout": "2", >> "mon_slurp_timeout": "10", >> "mon_slurp_bytes": "262144", >> "mon_client_bytes": "104857600", >> "mon_daemon_bytes": "419430400", >> "mon_max_log_entries_per_event": "4096", >> "mon_health_data_update_interval": "60", >> "mon_data_avail_crit": "5", >> "mon_data_avail_warn": "30", >> "mon_config_key_max_entry_size": "4096", >> "mon_sync_trim_timeout": "30", >> "mon_sync_heartbeat_timeout": "30", >> "mon_sync_heartbeat_interval": "5", >> "mon_sync_backoff_timeout": "30", >> "mon_sync_timeout": "30", >> "mon_sync_max_retries": "5", >> "mon_sync_max_payload_size": "1048576", >> "mon_sync_debug": "false", >> "mon_sync_debug_leader": "-1", >> "mon_sync_debug_provider": "-1", >> "mon_sync_debug_provider_fallback": "-1", >> "mon_debug_dump_transactions": "false", >> "mon_debug_dump_location": "\/var\/log\/ceph\/ceph-osd.0.tdump", >> "mon_sync_leader_kill_at": "0", >> "mon_sync_provider_kill_at": "0", >> "mon_sync_requester_kill_at": "0", >> "mon_leveldb_write_buffer_size": "33554432", >> "mon_leveldb_cache_size": "268435456", >> "mon_leveldb_block_size": "65536", >> "mon_leveldb_bloom_size": "0", >> "mon_leveldb_max_open_files": "0", >> "mon_leveldb_compression": "false", >> "mon_leveldb_paranoid": "false", >> "mon_leveldb_log": "", >> "paxos_stash_full_interval": "25", >> "paxos_max_join_drift": "100", >> "paxos_propose_interval": "1", >> "paxos_min_wait": "0.05", >> "paxos_min": "500", >> "paxos_trim_min": "500", >> "paxos_trim_max": "1000", >> "paxos_trim_disabled_max_versions": "108000", >> "paxos_service_trim_min": "500", >> "paxos_service_trim_max": "1000", >> "clock_offset": "0", >> "auth_cluster_required": "none", >> "auth_service_required": "none", >> "auth_client_required": "none", >> "auth_supported": "none", >> "cephx_require_signatures": "false", >> "cephx_cluster_require_signatures": "false", >> "cephx_service_require_signatures": "false", >> "cephx_sign_messages": "true", >> "auth_mon_ticket_ttl": "43200", >> "auth_service_ticket_ttl": "3600", >> "auth_debug": "false", >> "mon_client_hunt_interval": "3", >> "mon_client_ping_interval": "10", >> "mon_client_max_log_entries_per_message": "1000", >> "mon_max_pool_pg_num": "65536", >> "mon_pool_quota_warn_threshold": "0", >> "mon_pool_quota_crit_threshold": "0", >> "client_cache_size": "16384", >> "client_cache_mid": "0.75", >> "client_use_random_mds": "false", >> "client_mount_timeout": "300", >> "client_tick_interval": "1", >> "client_trace": "", >> "client_readahead_min": "131072", >> "client_readahead_max_bytes": "0", >> "client_readahead_max_periods": "4", >> "client_snapdir": ".snap", >> "client_mountpoint": "\/", >> "client_notify_timeout": "10", >> "client_caps_release_delay": "5", >> "client_oc": "true", >> "client_oc_size": "209715200", >> "client_oc_max_dirty": "104857600", >> "client_oc_target_dirty": "8388608", >> "client_oc_max_dirty_age": "5", >> "client_oc_max_objects": "1000", >> "client_debug_force_sync_read": "false", >> "client_debug_inject_tick_delay": "0", >> "fuse_use_invalidate_cb": "false", >> "fuse_allow_other": "true", >> "fuse_default_permissions": "true", >> "fuse_big_writes": "true", >> "fuse_atomic_o_trunc": "true", >> "fuse_debug": "false", >> "objecter_tick_interval": "5", >> "objecter_timeout": "10", >> "objecter_inflight_op_bytes": "104857600", >> "objecter_inflight_ops": "1024", >> "journaler_allow_split_entries": "true", >> "journaler_write_head_interval": "15", >> "journaler_prefetch_periods": "10", >> "journaler_prezero_periods": "5", >> "journaler_batch_interval": "0.001", >> "journaler_batch_max": "0", >> "mds_data": "\/var\/lib\/ceph\/mds\/ceph-0", >> "mds_max_file_size": "1099511627776", >> "mds_cache_size": "100000", >> "mds_cache_mid": "0.7", >> "mds_mem_max": "1048576", >> "mds_dir_commit_ratio": "0.5", >> "mds_dir_max_commit_size": "90", >> "mds_decay_halflife": "5", >> "mds_beacon_interval": "4", >> "mds_beacon_grace": "15", >> "mds_enforce_unique_name": "true", >> "mds_blacklist_interval": "1440", >> "mds_session_timeout": "60", >> "mds_session_autoclose": "300", >> "mds_reconnect_timeout": "45", >> "mds_tick_interval": "5", >> "mds_dirstat_min_interval": "1", >> "mds_scatter_nudge_interval": "5", >> "mds_client_prealloc_inos": "1000", >> "mds_early_reply": "true", >> "mds_use_tmap": "true", >> "mds_default_dir_hash": "2", >> "mds_log": "true", >> "mds_log_skip_corrupt_events": "false", >> "mds_log_max_events": "-1", >> "mds_log_segment_size": "0", >> "mds_log_max_segments": "30", >> "mds_log_max_expiring": "20", >> "mds_bal_sample_interval": "3", >> "mds_bal_replicate_threshold": "8000", >> "mds_bal_unreplicate_threshold": "0", >> "mds_bal_frag": "false", >> "mds_bal_split_size": "10000", >> "mds_bal_split_rd": "25000", >> "mds_bal_split_wr": "10000", >> "mds_bal_split_bits": "3", >> "mds_bal_merge_size": "50", >> "mds_bal_merge_rd": "1000", >> "mds_bal_merge_wr": "1000", >> "mds_bal_interval": "10", >> "mds_bal_fragment_interval": "5", >> "mds_bal_idle_threshold": "0", >> "mds_bal_max": "-1", >> "mds_bal_max_until": "-1", >> "mds_bal_mode": "0", >> "mds_bal_min_rebalance": "0.1", >> "mds_bal_min_start": "0.2", >> "mds_bal_need_min": "0.8", >> "mds_bal_need_max": "1.2", >> "mds_bal_midchunk": "0.3", >> "mds_bal_minchunk": "0.001", >> "mds_bal_target_removal_min": "5", >> "mds_bal_target_removal_max": "10", >> "mds_replay_interval": "1", >> "mds_shutdown_check": "0", >> "mds_thrash_exports": "0", >> "mds_thrash_fragments": "0", >> "mds_dump_cache_on_map": "false", >> "mds_dump_cache_after_rejoin": "false", >> "mds_verify_scatter": "false", >> "mds_debug_scatterstat": "false", >> "mds_debug_frag": "false", >> "mds_debug_auth_pins": "false", >> "mds_debug_subtrees": "false", >> "mds_kill_mdstable_at": "0", >> "mds_kill_export_at": "0", >> "mds_kill_import_at": "0", >> "mds_kill_link_at": "0", >> "mds_kill_rename_at": "0", >> "mds_kill_openc_at": "0", >> "mds_kill_journal_at": "0", >> "mds_kill_journal_expire_at": "0", >> "mds_kill_journal_replay_at": "0", >> "mds_inject_traceless_reply_probability": "0", >> "mds_wipe_sessions": "false", >> "mds_wipe_ino_prealloc": "false", >> "mds_skip_ino": "0", >> "max_mds": "1", >> "mds_standby_for_name": "", >> "mds_standby_for_rank": "-1", >> "mds_standby_replay": "false", >> "osd_auto_upgrade_tmap": "true", >> "osd_tmapput_sets_uses_tmap": "false", >> "osd_max_backfills": "5", >> "osd_backfill_full_ratio": "0.85", >> "osd_backfill_retry_interval": "10", >> "osd_uuid": "00000000-0000-0000-0000-000000000000", >> "osd_data": "\/ceph\/osd.0\/", >> "osd_journal": "\/dev\/disk\/by-partlabel\/journalosd0", >> "osd_journal_size": "5120", >> "osd_max_write_size": "90", >> "osd_max_pgls": "1024", >> "osd_client_message_size_cap": "524288000", >> "osd_client_message_cap": "100", >> "osd_pg_bits": "6", >> "osd_pgp_bits": "6", >> "osd_crush_chooseleaf_type": "1", >> "osd_min_rep": "1", >> "osd_max_rep": "10", >> "osd_pool_default_crush_rule": "0", >> "osd_pool_default_size": "2", >> "osd_pool_default_min_size": "0", >> "osd_pool_default_pg_num": "8", >> "osd_pool_default_pgp_num": "8", >> "osd_pool_default_flags": "0", >> "osd_map_dedup": "true", >> "osd_map_cache_size": "500", >> "osd_map_message_max": "100", >> "osd_map_share_max_epochs": "100", >> "osd_op_threads": "2", >> "osd_peering_wq_batch_size": "20", >> "osd_op_pq_max_tokens_per_priority": "4194304", >> "osd_op_pq_min_cost": "65536", >> "osd_disk_threads": "1", >> "osd_recovery_threads": "2", >> "osd_recover_clone_overlap": "true", >> "osd_backfill_scan_min": "64", >> "osd_backfill_scan_max": "512", >> "osd_op_thread_timeout": "15", >> "osd_recovery_thread_timeout": "30", >> "osd_snap_trim_thread_timeout": "3600", >> "osd_scrub_thread_timeout": "60", >> "osd_scrub_finalize_thread_timeout": "600", >> "osd_remove_thread_timeout": "3600", >> "osd_command_thread_timeout": "600", >> "osd_age": "0.8", >> "osd_age_time": "0", >> "osd_heartbeat_addr": ":\/0", >> "osd_heartbeat_interval": "6", >> "osd_heartbeat_grace": "20", >> "osd_mon_heartbeat_interval": "30", >> "osd_mon_report_interval_max": "120", >> "osd_mon_report_interval_min": "5", >> "osd_pg_stat_report_interval_max": "500", >> "osd_mon_ack_timeout": "30", >> "osd_min_down_reporters": "1", >> "osd_min_down_reports": "3", >> "osd_default_data_pool_replay_window": "45", >> "osd_preserve_trimmed_log": "false", >> "osd_auto_mark_unfound_lost": "false", >> "osd_recovery_delay_start": "0", >> "osd_recovery_max_active": "5", >> "osd_recovery_max_chunk": "8388608", >> "osd_recovery_forget_lost_objects": "false", >> "osd_max_scrubs": "1", >> "osd_scrub_load_threshold": "0.5", >> "osd_scrub_min_interval": "86400", >> "osd_scrub_max_interval": "604800", >> "osd_deep_scrub_interval": "604800", >> "osd_deep_scrub_stride": "524288", >> "osd_scan_list_ping_tp_interval": "100", >> "osd_auto_weight": "false", >> "osd_class_dir": "\/usr\/lib\/rados-classes", >> "osd_check_for_log_corruption": "false", >> "osd_use_stale_snap": "false", >> "osd_rollback_to_cluster_snap": "", >> "osd_default_notify_timeout": "30", >> "osd_kill_backfill_at": "0", >> "osd_pg_epoch_persisted_max_stale": "200", >> "osd_min_pg_log_entries": "500", >> "osd_max_pg_log_entries": "1500", >> "osd_op_complaint_time": "30", >> "osd_command_max_records": "256", >> "osd_op_log_threshold": "5", >> "osd_verify_sparse_read_holes": "false", >> "osd_debug_drop_ping_probability": "0", >> "osd_debug_drop_ping_duration": "0", >> "osd_debug_drop_pg_create_probability": "0", >> "osd_debug_drop_pg_create_duration": "1", >> "osd_debug_drop_op_probability": "0", >> "osd_debug_op_order": "false", >> "osd_debug_verify_snaps_on_info": "false", >> "osd_debug_verify_stray_on_activate": "false", >> "osd_debug_skip_full_check_in_backfill_reservation": "false", >> "osd_op_history_size": "20", >> "osd_op_history_duration": "600", >> "osd_target_transaction_size": "30", >> "osd_failsafe_full_ratio": "0.97", >> "osd_failsafe_nearfull_ratio": "0.9", >> "osd_leveldb_write_buffer_size": "0", >> "osd_leveldb_cache_size": "0", >> "osd_leveldb_block_size": "0", >> "osd_leveldb_bloom_size": "0", >> "osd_leveldb_max_open_files": "0", >> "osd_leveldb_compression": "true", >> "osd_leveldb_paranoid": "false", >> "osd_leveldb_log": "", >> "osd_client_op_priority": "63", >> "osd_recovery_op_priority": "50", >> "osd_mon_shutdown_timeout": "5", >> "filestore": "false", >> "filestore_index_retry_probability": "0", >> "filestore_debug_inject_read_err": "false", >> "filestore_debug_omap_check": "false", >> "filestore_xattr_use_omap": "false", >> "filestore_max_inline_xattr_size": "512", >> "filestore_max_inline_xattrs": "2", >> "filestore_max_sync_interval": "5", >> "filestore_min_sync_interval": "0.01", >> "filestore_btrfs_snap": "true", >> "filestore_btrfs_clone_range": "true", >> "filestore_fsync_flushes_journal_data": "false", >> "filestore_fiemap": "false", >> "filestore_flusher": "true", >> "filestore_flusher_max_fds": "512", >> "filestore_flush_min": "65536", >> "filestore_sync_flush": "false", >> "filestore_journal_parallel": "false", >> "filestore_journal_writeahead": "false", >> "filestore_journal_trailing": "false", >> "filestore_queue_max_ops": "500", >> "filestore_queue_max_bytes": "104857600", >> "filestore_queue_committing_max_ops": "5000", >> "filestore_queue_committing_max_bytes": "104857600", >> "filestore_op_threads": "2", >> "filestore_op_thread_timeout": "60", >> "filestore_op_thread_suicide_timeout": "180", >> "filestore_commit_timeout": "600", >> "filestore_fiemap_threshold": "4096", >> "filestore_merge_threshold": "10", >> "filestore_split_multiple": "2", >> "filestore_update_to": "1000", >> "filestore_blackhole": "false", >> "filestore_dump_file": "", >> "filestore_kill_at": "0", >> "filestore_inject_stall": "0", >> "filestore_fail_eio": "true", >> "filestore_replica_fadvise": "true", >> "filestore_debug_verify_split": "false", >> "journal_dio": "true", >> "journal_aio": "true", >> "journal_force_aio": "false", >> "journal_max_corrupt_search": "10485760", >> "journal_block_align": "true", >> "journal_write_header_frequency": "0", >> "journal_max_write_bytes": "10485760", >> "journal_max_write_entries": "100", >> "journal_queue_max_ops": "300", >> "journal_queue_max_bytes": "33554432", >> "journal_align_min_size": "65536", >> "journal_replay_from": "0", >> "journal_zero_on_create": "false", >> "journal_ignore_corruption": "false", >> "rbd_cache": "false", >> "rbd_cache_writethrough_until_flush": "false", >> "rbd_cache_size": "33554432", >> "rbd_cache_max_dirty": "25165824", >> "rbd_cache_target_dirty": "16777216", >> "rbd_cache_max_dirty_age": "1", >> "rbd_cache_block_writes_upfront": "false", >> "rbd_concurrent_management_ops": "10", >> "rbd_default_format": "1", >> "rbd_default_order": "22", >> "rbd_default_stripe_count": "1", >> "rbd_default_stripe_unit": "4194304", >> "rbd_default_features": "3", >> "nss_db_path": "", >> "rgw_data": "\/var\/lib\/ceph\/radosgw\/ceph-0", >> "rgw_enable_apis": "s3, swift, swift_auth, admin", >> "rgw_cache_enabled": "true", >> "rgw_cache_lru_size": "10000", >> "rgw_socket_path": "", >> "rgw_host": "", >> "rgw_port": "", >> "rgw_dns_name": "", >> "rgw_script_uri": "", >> "rgw_request_uri": "", >> "rgw_swift_url": "", >> "rgw_swift_url_prefix": "swift", >> "rgw_swift_auth_url": "", >> "rgw_swift_auth_entry": "auth", >> "rgw_keystone_url": "", >> "rgw_keystone_admin_token": "", >> "rgw_keystone_accepted_roles": "Member, admin", >> "rgw_keystone_token_cache_size": "10000", >> "rgw_keystone_revocation_interval": "900", >> "rgw_admin_entry": "admin", >> "rgw_enforce_swift_acls": "true", >> "rgw_swift_token_expiration": "86400", >> "rgw_print_continue": "true", >> "rgw_remote_addr_param": "REMOTE_ADDR", >> "rgw_op_thread_timeout": "600", >> "rgw_op_thread_suicide_timeout": "0", >> "rgw_thread_pool_size": "100", >> "rgw_num_control_oids": "8", >> "rgw_zone_root_pool": ".rgw.root", >> "rgw_log_nonexistent_bucket": "false", >> "rgw_log_object_name": "%Y-%m-%d-%H-%i-%n", >> "rgw_log_object_name_utc": "false", >> "rgw_usage_max_shards": "32", >> "rgw_usage_max_user_shards": "1", >> "rgw_enable_ops_log": "false", >> "rgw_enable_usage_log": "false", >> "rgw_ops_log_rados": "true", >> "rgw_ops_log_socket_path": "", >> "rgw_ops_log_data_backlog": "5242880", >> "rgw_usage_log_flush_threshold": "1024", >> "rgw_usage_log_tick_interval": "30", >> "rgw_intent_log_object_name": "%Y-%m-%d-%i-%n", >> "rgw_intent_log_object_name_utc": "false", >> "rgw_init_timeout": "300", >> "rgw_mime_types_file": "\/etc\/mime.types", >> "rgw_gc_max_objs": "32", >> "rgw_gc_obj_min_wait": "7200", >> "rgw_gc_processor_max_time": "3600", >> "rgw_gc_processor_period": "3600", >> "rgw_s3_success_create_obj_status": "0", >> "rgw_resolve_cname": "false", >> "rgw_obj_stripe_size": "4194304", >> "rgw_extended_http_attrs": "", >> "rgw_exit_timeout_secs": "120", >> "rgw_get_obj_window_size": "16777216", >> "rgw_get_obj_max_req_size": "4194304", >> "rgw_relaxed_s3_bucket_names": "false", >> "rgw_list_buckets_max_chunk": "1000", >> "mutex_perf_counter": "false", >> "internal_safe_to_start_threads": "true"} >> >> >> >> Stefan >> >> >>> -Sam >>> >>> On Thu, Aug 1, 2013 at 12:07 PM, Stefan Priebe >>> wrote: >>>> >>>> Mike we already have the async patch running. Yes it helps but only helps >>>> it >>>> does not solve. It just hides the issue ... >>>> Am 01.08.2013 20:54, schrieb Mike Dawson: >>>> >>>>> I am also seeing recovery issues with 0.61.7. Here's the process: >>>>> >>>>> - ceph osd set noout >>>>> >>>>> - Reboot one of the nodes hosting OSDs >>>>> - VMs mounted from RBD volumes work properly >>>>> >>>>> - I see the OSD's boot messages as they re-join the cluster >>>>> >>>>> - Start seeing active+recovery_wait, peering, and active+recovering >>>>> - VMs mounted from RBD volumes become unresponsive. >>>>> >>>>> - Recovery completes >>>>> - VMs mounted from RBD volumes regain responsiveness >>>>> >>>>> - ceph osd unset noout >>>>> >>>>> Would joshd's async patch for qemu help here, or is there something else >>>>> going on? >>>>> >>>>> Output of ceph -w at: http://pastebin.com/raw.php?i=JLcZYFzY >>>>> >>>>> Thanks, >>>>> >>>>> Mike Dawson >>>>> Co-Founder & Director of Cloud Architecture >>>>> Cloudapt LLC >>>>> 6330 East 75th Street, Suite 170 >>>>> Indianapolis, IN 46250 >>>>> >>>>> On 8/1/2013 2:34 PM, Samuel Just wrote: >>>>>> >>>>>> >>>>>> Can you reproduce and attach the ceph.log from before you stop the osd >>>>>> until after you have started the osd and it has recovered? >>>>>> -Sam >>>>>> >>>>>> On Thu, Aug 1, 2013 at 1:22 AM, Stefan Priebe - Profihost AG >>>>>> wrote: >>>>>>> >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> i still have recovery issues with cuttlefish. After the OSD comes back >>>>>>> it seem to hang for around 2-4 minutes and then recovery seems to >>>>>>> start >>>>>>> (pgs in recovery_wait start to decrement). This is with ceph 0.61.7. I >>>>>>> get a lot of slow request messages an hanging VMs. >>>>>>> >>>>>>> What i noticed today is that if i leave the OSD off as long as ceph >>>>>>> starts to backfill - the recovery and "re" backfilling wents >>>>>>> absolutely >>>>>>> smooth without any issues and no slow request messages at all. >>>>>>> >>>>>>> Does anybody have an idea why? >>>>>>> >>>>>>> Greets, >>>>>>> Stefan >>>>>>> -- >>>>>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" >>>>>>> in >>>>>>> the body of a message to majordomo@vger.kernel.org >>>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>> >>>>>> >>>>>> -- >>>>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" >>>>>> in >>>>>> the body of a message to majordomo@vger.kernel.org >>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>> >>>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>