17.5. ノード情報の取得
Red Hat Gluster Storage の信頼されるストレージプールは、ノード、ボリューム、およびブリックで構成されます。get-state コマンドは、ノードについての情報を指定されたファイルに出力します。
コマンドラインインターフェースを使用すると、外部アプリケーションは、信頼できるストレージプールの全ノードでコマンドを呼び出して、これらのノードから取得したデータを解析および結合して、マシンの解析可能な形式で、信頼できるストレージプールの状態を簡単に参照し、全体を把握することができます。
get-state コマンドの実行
get-state コマンドは、ノードについての情報を指定されたファイルに出力し、さまざまな方法で呼び出すことができます。以下の表は、get-state コマンドで使用できるオプションを示しています。
# gluster get-state [odir path_to_output_dir] [file filename
] [detail|volumeoptions]
Usage: get-state [options]
表17.1 get-state コマンドのオプション
コマンド | 詳細 |
---|---|
gluster get-state | glusterd 状態情報は /var/run/gluster/glusterd_state_timestamp に保存されます。 |
gluster get-state file filename | glusterd の状態情報は、コマンドで指定した filename で /var/run/gluster/ ディレクトリーに保存されます。 |
gluster get-state odir directory file filename | glusterd の状態情報は、ディレクトリーと、コマンドで指定されたファイル名に保存されます。 |
gluster get-state detail | glusterd 状態情報は /var/run/gluster/glusterd_state_timestamp ファイルに保存され、ブリックごとに接続されたすべてのクライアントは出力に含まれます。 |
gluster get-state volumeoptions | glusterd 状態情報は /var/run/gluster/glusterd_state_timestamp ファイルに保存され、すべてのボリュームオプションの値が出力に含まれます。 |
サンプルでの出力の解釈
get-state コマンドを呼び出すと、glusterd で維持されているように、信頼できるストレージプールのノードレベルステータスを (現在は他のデーモンはサポートされません) コマンドで指定したファイルに反映する情報を保存します。デフォルトでは、出力は /var/run/gluster/glusterd_state_timestamp
ファイルにダンプされます。
get-state コマンドの呼び出しは、以下の情報を提供します。
表17.2 出力の説明
セクション | 詳細 |
---|---|
グローバル | glusterd の UUID と op-version を表示します。 |
グローバルオプション | ボリュームセットコマンドを使用して明示的に設定されているクラスター固有のオプションを表示します。 |
ピア | ホスト名や接続ステータスなど、ピアノード情報を表示します。 |
ボリューム | このノードで作成されたボリュームの一覧と、各ボリュームの詳細情報を表示します。 |
サービス | このノードで設定されているサービスとそのステータスを表示します。 |
Misc | ノードに関するその他の情報を表示します。たとえば、設定されたポートなどです。 |
gluster get-state の例の出力:
# gluster get-state
glusterd state dumped to /var/run/gluster/glusterd_state_timestamp
cat state_dump_file_path コマンドを使用してファイルを表示します。
[Global] MYUUID: 5392df4c-aeb9-4e8c-9001-58e984897bf6 op-version: 70200 [Global options] [Peers] Peer1.primary_hostname: output omitted Peer1.uuid: 19700669-dff6-4d9f-bf73-ca370c7dc462 Peer1.state: Peer in Cluster Peer1.connected: Connected Peer1.othernames: Peer2.primary_hostname: output omitted Peer2.uuid: 179d4a5d-0539-4c4e-91a4-2e5bebad25a9 Peer2.state: Peer in Cluster Peer2.connected: Connected Peer2.othernames: Peer3.primary_hostname: output omitted Peer3.uuid: 80c715a0-5b67-4e7d-8e6e-0449955d1f66 Peer3.state: Peer in Cluster Peer3.connected: Connected Peer3.othernames: Peer4.primary_hostname: output omitted Peer4.uuid: bed027c6-596f-43a1-b250-11e252a1c524 Peer4.state: Peer in Cluster Peer4.connected: Connected Peer4.othernames: Peer5.primary_hostname: output omitted Peer5.uuid: d7084399-d47c-4f36-991b-9bd2e9e52dd4 Peer5.state: Peer in Cluster Peer5.connected: Connected Peer5.othernames: [Volumes] Volume1.name: ecv6012 Volume1.id: e33fbc3e-9240-4024-975d-5f3ed8ce2540 Volume1.type: Distributed-Disperse Volume1.transport_type: tcp Volume1.status: Started Volume1.profile_enabled: 0 Volume1.brickcount: 18 Volume1.Brick1.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick1.hostname: output omitted Volume1.Brick2.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick2.hostname: output omitted Volume1.Brick3.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick3.hostname: output omitted Volume1.Brick3.port: 49152 Volume1.Brick3.rdma_port: 0 Volume1.Brick3.port_registered: 1 Volume1.Brick3.status: Started Volume1.Brick3.spacefree: 423360098304Bytes Volume1.Brick3.spacetotal: 427132190720Bytes Volume1.Brick4.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick4.hostname: output omitted Volume1.Brick5.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick5.hostname: output omitted Volume1.Brick6.path: output omitted:/gluster/brick1/ecv6012 Volume1.Brick6.hostname: output omitted Volume1.Brick7.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick7.hostname: output omitted Volume1.Brick8.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick8.hostname: output omitted Volume1.Brick9.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick9.hostname: output omitted Volume1.Brick9.port: 49153 Volume1.Brick9.rdma_port: 0 Volume1.Brick9.port_registered: 1 Volume1.Brick9.status: Started Volume1.Brick9.spacefree: 423832850432Bytes Volume1.Brick9.spacetotal: 427132190720Bytes Volume1.Brick10.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick10.hostname: output omitted Volume1.Brick11.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick11.hostname: output omitted Volume1.Brick12.path: output omitted:/gluster/brick2/ecv6012 Volume1.Brick12.hostname: output omitted Volume1.Brick13.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick13.hostname: output omitted Volume1.Brick14.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick14.hostname: output omitted Volume1.Brick15.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick15.hostname: output omitted Volume1.Brick15.port: 49154 Volume1.Brick15.rdma_port: 0 Volume1.Brick15.port_registered: 1 Volume1.Brick15.status: Started Volume1.Brick15.spacefree: 423877419008Bytes Volume1.Brick15.spacetotal: 427132190720Bytes Volume1.Brick16.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick16.hostname: output omitted Volume1.Brick17.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick17.hostname: output omitted Volume1.Brick18.path: output omitted:/gluster/brick3/ecv6012 Volume1.Brick18.hostname: output omitted Volume1.snap_count: 0 Volume1.stripe_count: 1 Volume1.replica_count: 1 Volume1.subvol_count: 3 Volume1.arbiter_count: 0 Volume1.disperse_count: 6 Volume1.redundancy_count: 2 Volume1.quorum_status: not_applicable Volume1.snapd_svc.online_status: Offline Volume1.snapd_svc.inited: true Volume1.rebalance.id: 00000000-0000-0000-0000-000000000000 Volume1.rebalance.status: not_started Volume1.rebalance.failures: 0 Volume1.rebalance.skipped: 0 Volume1.rebalance.lookedup: 0 Volume1.rebalance.files: 0 Volume1.rebalance.data: 0Bytes Volume1.time_left: 0 Volume1.gsync_count: 0 Volume1.options.server.event-threads: 8 Volume1.options.client.event-threads: 8 Volume1.options.disperse.shd-max-threads: 24 Volume1.options.transport.address-family: inet Volume1.options.storage.fips-mode-rchecksum: on Volume1.options.nfs.disable: on [Services] svc1.name: glustershd svc1.online_status: Online svc2.name: nfs svc2.online_status: Offline svc3.name: bitd svc3.online_status: Offline svc4.name: scrub svc4.online_status: Offline svc5.name: quotad svc5.online_status: Offline [Misc] Base port: 49152 Last allocated port: 49154
gluster get-state volumeoptions の呼び出しでは、ボリュームオプションが明示的に設定されているかどうかに関係なく、すべてのボリュームオプションが一覧表示されます。
gluster get-state volumeoptions の出力例:
# gluster get-state volumeoptions
glusterd state dumped to /var/run/gluster/glusterd_state_timestamp
cat state_dump_file_path コマンドを使用してファイルを表示します。
[Volume Options] Volume1.name: ecv6012 Volume1.options.count: 374 Volume1.options.value374: (null) Volume1.options.key374: features.cloudsync-product-id Volume1.options.value373: (null) Volume1.options.key373: features.cloudsync-store-id Volume1.options.value372: off Volume1.options.key372: features.cloudsync-remote-read Volume1.options.value371: off Volume1.options.key371: features.enforce-mandatory-lock Volume1.options.value370: (null) Volume1.options.key370: features.cloudsync-storetype Volume1.options.value369: on Volume1.options.key369: ctime.noatime Volume1.options.value368: off Volume1.options.key368: features.ctime Volume1.options.value367: off Volume1.options.key367: features.cloudsync Volume1.options.value366: off Volume1.options.key366: features.sdfs Volume1.options.value365: on Volume1.options.key365: disperse.parallel-writes Volume1.options.value364: Volume1.options.key364: delay-gen.enable Volume1.options.value363: 100000 Volume1.options.key363: delay-gen.delay-duration Volume1.options.value362: 10% Volume1.options.key362: delay-gen.delay-percentage Volume1.options.value361: off Volume1.options.key361: debug.delay-gen Volume1.options.value360: INFO Volume1.options.key360: cluster.daemon-log-level Volume1.options.value359: off Volume1.options.key359: features.selinux Volume1.options.value358: 2 Volume1.options.key358: cluster.halo-min-replicas Volume1.options.value357: 99999 Volume1.options.key357: cluster.halo-max-replicas Volume1.options.value356: 5 Volume1.options.key356: cluster.halo-max-latency Volume1.options.value355: 5 Volume1.options.key355: cluster.halo-nfsd-max-latency Volume1.options.value354: 99999 Volume1.options.key354: cluster.halo-shd-max-latency Volume1.options.value353: False Volume1.options.key353: cluster.halo-enabled Volume1.options.value352: 4 Volume1.options.key352: disperse.stripe-cache Volume1.options.value351: on Volume1.options.key351: disperse.optimistic-change-log Volume1.options.value350: 250 Volume1.options.key350: cluster.max-bricks-per-process Volume1.options.value349: 100 Volume1.options.key349: glusterd.vol_count_per_thread Volume1.options.value348: disable Volume1.options.key348: cluster.brick-multiplex Volume1.options.value347: 60 Volume1.options.key347: performance.nl-cache-timeout Volume1.options.value346: 10MB Volume1.options.key346: performance.nl-cache-limit Volume1.options.value345: false Volume1.options.key345: performance.nl-cache-positive-entry Volume1.options.value344: 10MB Volume1.options.key344: performance.rda-cache-limit Volume1.options.value343: 128KB Volume1.options.key343: performance.rda-high-wmark Volume1.options.value342: 4096 Volume1.options.key342: performance.rda-low-wmark Volume1.options.value341: 131072 Volume1.options.key341: performance.rda-request-size Volume1.options.value340: off Volume1.options.key340: performance.parallel-readdir Volume1.options.value339: off Volume1.options.key339: cluster.use-compound-fops Volume1.options.value338: 1 Volume1.options.key338: disperse.self-heal-window-size Volume1.options.value337: auto Volume1.options.key337: disperse.cpu-extensions Volume1.options.value336: 1024 Volume1.options.key336: disperse.shd-wait-qlength Volume1.options.value335: 1 Volume1.options.key335: disperse.shd-max-threads Volume1.options.value334: 5 Volume1.options.key334: features.locks-notify-contention-delay Volume1.options.value333: yes Volume1.options.key333: features.locks-notify-contention Volume1.options.value332: false Volume1.options.key332: features.locks-monkey-unlocking Volume1.options.value331: 0 Volume1.options.key331: features.locks-revocation-max-blocked Volume1.options.value330: false Volume1.options.key330: features.locks-revocation-clear-all Volume1.options.value329: 0 Volume1.options.key329: features.locks-revocation-secs Volume1.options.value328: on Volume1.options.key328: cluster.granular-entry-heal Volume1.options.value327: full Volume1.options.key327: cluster.locking-scheme Volume1.options.value326: 1024 Volume1.options.key326: cluster.shd-wait-qlength Volume1.options.value325: 1 Volume1.options.key325: cluster.shd-max-threads Volume1.options.value324: gfid-hash Volume1.options.key324: disperse.read-policy Volume1.options.value323: on Volume1.options.key323: dht.force-readdirp Volume1.options.value322: 600 Volume1.options.key322: cluster.heal-timeout Volume1.options.value321: 128 Volume1.options.key321: disperse.heal-wait-qlength Volume1.options.value320: 8 Volume1.options.key320: disperse.background-heals Volume1.options.value319: 60 Volume1.options.key319: features.lease-lock-recall-timeout Volume1.options.value318: off Volume1.options.key318: features.leases Volume1.options.value317: off Volume1.options.key317: ganesha.enable Volume1.options.value316: 60 Volume1.options.key316: features.cache-invalidation-timeout Volume1.options.value315: off Volume1.options.key315: features.cache-invalidation Volume1.options.value314: 120 Volume1.options.key314: features.expiry-time Volume1.options.value313: false Volume1.options.key313: features.scrub Volume1.options.value312: biweekly Volume1.options.key312: features.scrub-freq Volume1.options.value311: lazy Volume1.options.key311: features.scrub-throttle Volume1.options.value310: 100 Volume1.options.key310: features.shard-deletion-rate Volume1.options.value309: 16384 Volume1.options.key309: features.shard-lru-limit Volume1.options.value308: 64MB Volume1.options.key308: features.shard-block-size Volume1.options.value307: off Volume1.options.key307: features.shard Volume1.options.value306: (null) Volume1.options.key306: client.bind-insecure Volume1.options.value305: no Volume1.options.key305: cluster.quorum-reads Volume1.options.value304: enable Volume1.options.key304: cluster.disperse-self-heal-daemon Volume1.options.value303: off Volume1.options.key303: locks.mandatory-locking Volume1.options.value302: off Volume1.options.key302: locks.trace Volume1.options.value301: 25000 Volume1.options.key301: features.ctr-sql-db-wal-autocheckpoint Volume1.options.value300: 12500 Volume1.options.key300: features.ctr-sql-db-cachesize Volume1.options.value299: 300 Volume1.options.key299: features.ctr_lookupheal_inode_timeout Volume1.options.value298: 300 Volume1.options.key298: features.ctr_lookupheal_link_timeout Volume1.options.value297: off Volume1.options.key297: features.ctr_link_consistency Volume1.options.value296: off Volume1.options.key296: features.ctr-record-metadata-heat Volume1.options.value295: off Volume1.options.key295: features.record-counters Volume1.options.value294: off Volume1.options.key294: features.ctr-enabled Volume1.options.value293: 604800 Volume1.options.key293: cluster.tier-cold-compact-frequency Volume1.options.value292: 604800 Volume1.options.key292: cluster.tier-hot-compact-frequency Volume1.options.value291: on Volume1.options.key291: cluster.tier-compact Volume1.options.value290: 100 Volume1.options.key290: cluster.tier-query-limit Volume1.options.value289: 10000 Volume1.options.key289: cluster.tier-max-files Volume1.options.value288: 4000 Volume1.options.key288: cluster.tier-max-mb Volume1.options.value287: 0 Volume1.options.key287: cluster.tier-max-promote-file-size Volume1.options.value286: cache Volume1.options.key286: cluster.tier-mode Volume1.options.value285: 75 Volume1.options.key285: cluster.watermark-low Volume1.options.value284: 90 Volume1.options.key284: cluster.watermark-hi Volume1.options.value283: 3600 Volume1.options.key283: cluster.tier-demote-frequency Volume1.options.value282: 120 Volume1.options.key282: cluster.tier-promote-frequency Volume1.options.value281: off Volume1.options.key281: cluster.tier-pause Volume1.options.value280: 0 Volume1.options.key280: cluster.read-freq-threshold Volume1.options.value279: 0 Volume1.options.key279: cluster.write-freq-threshold Volume1.options.value278: disable Volume1.options.key278: cluster.enable-shared-storage Volume1.options.value277: off Volume1.options.key277: features.trash-internal-op Volume1.options.value276: 5MB Volume1.options.key276: features.trash-max-filesize Volume1.options.value275: (null) Volume1.options.key275: features.trash-eliminate-path Volume1.options.value274: .trashcan Volume1.options.key274: features.trash-dir Volume1.options.value273: off Volume1.options.key273: features.trash Volume1.options.value272: 120 Volume1.options.key272: features.barrier-timeout Volume1.options.value271: disable Volume1.options.key271: features.barrier Volume1.options.value270: off Volume1.options.key270: changelog.capture-del-path Volume1.options.value269: 120 Volume1.options.key269: changelog.changelog-barrier-timeout Volume1.options.value268: 5 Volume1.options.key268: changelog.fsync-interval Volume1.options.value267: 15 Volume1.options.key267: changelog.rollover-time Volume1.options.value266: ascii Volume1.options.key266: changelog.encoding Volume1.options.value265: {{ brick.path }}/.glusterfs/changelogs Volume1.options.key265: changelog.changelog-dir Volume1.options.value264: off Volume1.options.key264: changelog.changelog Volume1.options.value263: 51 Volume1.options.key263: cluster.server-quorum-ratio Volume1.options.value262: off Volume1.options.key262: cluster.server-quorum-type Volume1.options.value261: off Volume1.options.key261: config.gfproxyd Volume1.options.value260: off Volume1.options.key260: features.ctime Volume1.options.value259: 100 Volume1.options.key259: storage.max-hardlinks Volume1.options.value258: 0777 Volume1.options.key258: storage.create-directory-mask Volume1.options.value257: 0777 Volume1.options.key257: storage.create-mask Volume1.options.value256: 0000 Volume1.options.key256: storage.force-directory-mode Volume1.options.value255: 0000 Volume1.options.key255: storage.force-create-mode Volume1.options.value254: on Volume1.options.key254: storage.fips-mode-rchecksum Volume1.options.value253: 20 Volume1.options.key253: storage.health-check-timeout Volume1.options.value252: 1 Volume1.options.key252: storage.reserve Volume1.options.value251: : Volume1.options.key251: storage.gfid2path-separator Volume1.options.value250: on Volume1.options.key250: storage.gfid2path Volume1.options.value249: off Volume1.options.key249: storage.build-pgfid Volume1.options.value248: 30 Volume1.options.key248: storage.health-check-interval Volume1.options.value247: off Volume1.options.key247: storage.node-uuid-pathinfo Volume1.options.value246: -1 Volume1.options.key246: storage.owner-gid Volume1.options.value245: -1 Volume1.options.key245: storage.owner-uid Volume1.options.value244: 0 Volume1.options.key244: storage.batch-fsync-delay-usec Volume1.options.value243: reverse-fsync Volume1.options.key243: storage.batch-fsync-mode Volume1.options.value242: off Volume1.options.key242: storage.linux-aio Volume1.options.value241: 180 Volume1.options.key241: features.auto-commit-period Volume1.options.value240: relax Volume1.options.key240: features.retention-mode Volume1.options.value239: 120 Volume1.options.key239: features.default-retention-period Volume1.options.value238: on Volume1.options.key238: features.worm-files-deletable Volume1.options.value237: off Volume1.options.key237: features.worm-file-level Volume1.options.value236: off Volume1.options.key236: features.worm Volume1.options.value235: off Volume1.options.key235: features.read-only Volume1.options.value234: (null) Volume1.options.key234: nfs.auth-cache-ttl-sec Volume1.options.value233: (null) Volume1.options.key233: nfs.auth-refresh-interval-sec Volume1.options.value232: (null) Volume1.options.key232: nfs.exports-auth-enable Volume1.options.value231: 2 Volume1.options.key231: nfs.event-threads Volume1.options.value230: on Volume1.options.key230: nfs.rdirplus Volume1.options.value229: (1 * 1048576ULL) Volume1.options.key229: nfs.readdir-size Volume1.options.value228: (1 * 1048576ULL) Volume1.options.key228: nfs.write-size Volume1.options.value227: (1 * 1048576ULL) Volume1.options.key227: nfs.read-size Volume1.options.value226: 0x20000 Volume1.options.key226: nfs.drc-size Volume1.options.value225: off Volume1.options.key225: nfs.drc Volume1.options.value224: off Volume1.options.key224: nfs.server-aux-gids Volume1.options.value223: /sbin/rpc.statd Volume1.options.key223: nfs.rpc-statd Volume1.options.value222: /var/lib/glusterd/nfs/rmtab Volume1.options.key222: nfs.mount-rmtab Volume1.options.value221: off Volume1.options.key221: nfs.mount-udp Volume1.options.value220: on Volume1.options.key220: nfs.acl Volume1.options.value219: on Volume1.options.key219: nfs.nlm Volume1.options.value218: on Volume1.options.key218: nfs.disable Volume1.options.value217: Volume1.options.key217: nfs.export-dir Volume1.options.value216: read-write Volume1.options.key216: nfs.volume-access Volume1.options.value215: off Volume1.options.key215: nfs.trusted-write Volume1.options.value214: off Volume1.options.key214: nfs.trusted-sync Volume1.options.value213: off Volume1.options.key213: nfs.ports-insecure Volume1.options.value212: none Volume1.options.key212: nfs.rpc-auth-reject Volume1.options.value211: all Volume1.options.key211: nfs.rpc-auth-allow Volume1.options.value210: on Volume1.options.key210: nfs.rpc-auth-null Volume1.options.value209: on Volume1.options.key209: nfs.rpc-auth-unix Volume1.options.value208: 2049 Volume1.options.key208: nfs.port Volume1.options.value207: 16 Volume1.options.key207: nfs.outstanding-rpc-limit Volume1.options.value206: on Volume1.options.key206: nfs.register-with-portmap Volume1.options.value205: off Volume1.options.key205: nfs.dynamic-volumes Volume1.options.value204: off Volume1.options.key204: nfs.addr-namelookup Volume1.options.value203: on Volume1.options.key203: nfs.export-volumes Volume1.options.value202: on Volume1.options.key202: nfs.export-dirs Volume1.options.value201: 15 Volume1.options.key201: nfs.mem-factor Volume1.options.value200: no Volume1.options.key200: nfs.enable-ino32 Volume1.options.value199: (null) Volume1.options.key199: debug.error-fops Volume1.options.value198: off Volume1.options.key198: debug.random-failure Volume1.options.value197: (null) Volume1.options.key197: debug.error-number Volume1.options.value196: (null) Volume1.options.key196: debug.error-failure Volume1.options.value195: off Volume1.options.key195: debug.error-gen Volume1.options.value194: (null) Volume1.options.key194: debug.include-ops Volume1.options.value193: (null) Volume1.options.key193: debug.exclude-ops Volume1.options.value192: no Volume1.options.key192: debug.log-file Volume1.options.value191: no Volume1.options.key191: debug.log-history Volume1.options.value190: off Volume1.options.key190: debug.trace Volume1.options.value189: disable Volume1.options.key189: features.bitrot Volume1.options.value188: off Volume1.options.key188: features.inode-quota Volume1.options.value187: off Volume1.options.key187: features.quota Volume1.options.value186: off Volume1.options.key186: geo-replication.ignore-pid-check Volume1.options.value185: off Volume1.options.key185: geo-replication.ignore-pid-check Volume1.options.value184: off Volume1.options.key184: geo-replication.indexing Volume1.options.value183: off Volume1.options.key183: geo-replication.indexing Volume1.options.value182: off Volume1.options.key182: features.quota-deem-statfs Volume1.options.value181: 86400 Volume1.options.key181: features.alert-time Volume1.options.value180: 5 Volume1.options.key180: features.hard-timeout Volume1.options.value179: 60 Volume1.options.key179: features.soft-timeout Volume1.options.value178: 80% Volume1.options.key178: features.default-soft-limit Volume1.options.value171: off Volume1.options.key171: features.tag-namespaces Volume1.options.value170: off Volume1.options.key170: features.show-snapshot-directory Volume1.options.value169: .snaps Volume1.options.key169: features.snapshot-directory Volume1.options.value168: off Volume1.options.key168: features.uss 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