| Dear Users, I’m facing with a new problem on our gluster volume (v. 3.12.14). Sometime it happen that “ls” command execution, in a specified directory, return empty output. “ls” command output is empty, but I know that the involved directory contains some files and subdirectories. In fact, if I try to execute “ls” command against a specified file (in the same folder) I can see that the file is there. In a few words: “ls" command output executed in a particular folder is empty; "ls filename” command output executed in the same folder is ok. There is something I can do in order to identify the cause of this issue? You can find below some information about the volume. Thank you in advance, Mauro Tridici [root@s01 ~]# gluster volume info Volume Name: tier2 Type: Distributed-Disperse Volume ID: a28d88c5-3295-4e35-98d4-210b3af9358c Status: Started Snapshot Count: 0 Number of Bricks: 12 x (4 + 2) = 72 Transport-type: tcp Bricks: Brick1: s01-stg:/gluster/mnt1/brick Brick2: s02-stg:/gluster/mnt1/brick Brick3: s03-stg:/gluster/mnt1/brick Brick4: s01-stg:/gluster/mnt2/brick Brick5: s02-stg:/gluster/mnt2/brick Brick6: s03-stg:/gluster/mnt2/brick Brick7: s01-stg:/gluster/mnt3/brick Brick8: s02-stg:/gluster/mnt3/brick Brick9: s03-stg:/gluster/mnt3/brick Brick10: s01-stg:/gluster/mnt4/brick Brick11: s02-stg:/gluster/mnt4/brick Brick12: s03-stg:/gluster/mnt4/brick Brick13: s01-stg:/gluster/mnt5/brick Brick14: s02-stg:/gluster/mnt5/brick Brick15: s03-stg:/gluster/mnt5/brick Brick16: s01-stg:/gluster/mnt6/brick Brick17: s02-stg:/gluster/mnt6/brick Brick18: s03-stg:/gluster/mnt6/brick Brick19: s01-stg:/gluster/mnt7/brick Brick20: s02-stg:/gluster/mnt7/brick Brick21: s03-stg:/gluster/mnt7/brick Brick22: s01-stg:/gluster/mnt8/brick Brick23: s02-stg:/gluster/mnt8/brick Brick24: s03-stg:/gluster/mnt8/brick Brick25: s01-stg:/gluster/mnt9/brick Brick26: s02-stg:/gluster/mnt9/brick Brick27: s03-stg:/gluster/mnt9/brick Brick28: s01-stg:/gluster/mnt10/brick Brick29: s02-stg:/gluster/mnt10/brick Brick30: s03-stg:/gluster/mnt10/brick Brick31: s01-stg:/gluster/mnt11/brick Brick32: s02-stg:/gluster/mnt11/brick Brick33: s03-stg:/gluster/mnt11/brick Brick34: s01-stg:/gluster/mnt12/brick Brick35: s02-stg:/gluster/mnt12/brick Brick36: s03-stg:/gluster/mnt12/brick Brick37: s04-stg:/gluster/mnt1/brick Brick38: s05-stg:/gluster/mnt1/brick Brick39: s06-stg:/gluster/mnt1/brick Brick40: s04-stg:/gluster/mnt2/brick Brick41: s05-stg:/gluster/mnt2/brick Brick42: s06-stg:/gluster/mnt2/brick Brick43: s04-stg:/gluster/mnt3/brick Brick44: s05-stg:/gluster/mnt3/brick Brick45: s06-stg:/gluster/mnt3/brick Brick46: s04-stg:/gluster/mnt4/brick Brick47: s05-stg:/gluster/mnt4/brick Brick48: s06-stg:/gluster/mnt4/brick Brick49: s04-stg:/gluster/mnt5/brick Brick50: s05-stg:/gluster/mnt5/brick Brick51: s06-stg:/gluster/mnt5/brick Brick52: s04-stg:/gluster/mnt6/brick Brick53: s05-stg:/gluster/mnt6/brick Brick54: s06-stg:/gluster/mnt6/brick Brick55: s04-stg:/gluster/mnt7/brick Brick56: s05-stg:/gluster/mnt7/brick Brick57: s06-stg:/gluster/mnt7/brick Brick58: s04-stg:/gluster/mnt8/brick Brick59: s05-stg:/gluster/mnt8/brick Brick60: s06-stg:/gluster/mnt8/brick Brick61: s04-stg:/gluster/mnt9/brick Brick62: s05-stg:/gluster/mnt9/brick Brick63: s06-stg:/gluster/mnt9/brick Brick64: s04-stg:/gluster/mnt10/brick Brick65: s05-stg:/gluster/mnt10/brick Brick66: s06-stg:/gluster/mnt10/brick Brick67: s04-stg:/gluster/mnt11/brick Brick68: s05-stg:/gluster/mnt11/brick Brick69: s06-stg:/gluster/mnt11/brick Brick70: s04-stg:/gluster/mnt12/brick Brick71: s05-stg:/gluster/mnt12/brick Brick72: s06-stg:/gluster/mnt12/brick Options Reconfigured: disperse.eager-lock: off diagnostics.count-fop-hits: on diagnostics.latency-measurement: on cluster.server-quorum-type: server features.default-soft-limit: 90 features.quota-deem-statfs: on performance.io-thread-count: 16 disperse.cpu-extensions: auto performance.io-cache: off network.inode-lru-limit: 50000 performance.md-cache-timeout: 600 performance.cache-invalidation: on performance.stat-prefetch: on features.cache-invalidation-timeout: 600 features.cache-invalidation: on cluster.readdir-optimize: on performance.parallel-readdir: off performance.readdir-ahead: on cluster.lookup-optimize: on client.event-threads: 4 server.event-threads: 4 nfs.disable: on transport.address-family: inet cluster.quorum-type: none cluster.min-free-disk: 10 performance.client-io-threads: on features.quota: on features.inode-quota: on features.bitrot: on features.scrub: Active network.ping-timeout: 0 cluster.brick-multiplex: off cluster.server-quorum-ratio: 51 |
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