[Gluster-users] Trying out changelog xlator - human readable output?

[Sunny Kumar]

Hi David,

You can try this Gluster Changelog Parser[1] which converts changelog
into human readable format.

[1].https://github.com/kotreshhr/gluster-geo-rep

/sunny

On Mon, Mar 16, 2020 at 10:41 AM David Spisla <spisla80 at gmail.com> wrote:
>
> Dear Gluster Community,
> I trying out the changelog xlator to evaluate if it can be used as a kind of audit log when accessing a volume via nfs. Here is the entry in the CHANGELOG file when performing $ echo test >> file1.txt && chmod 444 file1.txt :
>
> GlusterFS Changelog | version: v1.2 | encoding : 2
> Ef845378a-f8d4-4dd2-a0fc-946e3d247f84234366553465534ac80f4db-3a41-42f6-b831-49cd9882a564/file1.txtDf845378a-f8d4-4dd2-a0fc-946e3d247f84Mf845378a-f8d4-4dd2-a0fc-946e3d247f8438
>
> How one can make it human readable e.g. with full path information?
>
> Regards
> David Spisla
>
> ps Below my volume info!
>
> Here is my volume setting:
> fs-davids-c2-n1:~ # gluster vo info repo2
>
> Volume Name: repo2
> Type: Replicate
> Volume ID: 8b7b64d3-6019-4dac-b2cf-b78e78172724
> Status: Started
> Snapshot Count: 0
> Number of Bricks: 1 x (2 + 1) = 3
> Transport-type: tcp
> Bricks:
> Brick1: fs-davids-c2-n1:/gluster/brick3/glusterbrick
> Brick2: fs-davids-c2-n2:/gluster/brick3/glusterbrick
> Brick3: fs-davids-c2-n3:/gluster/arbiter3/glusterbrick (arbiter)
> Options Reconfigured:
> changelog.changelog: on
> changelog.rollover-time: 36000
> features.scrub-freq: daily
> features.scrub: Active
> features.bitrot: on
> cluster.quorum-type: auto
> features.default-retention-period: 120
> storage.ctime: on
> features.utime: on
> storage.build-pgfid: on
> performance.write-behind: off
> performance.write-behind-window-size: 4MB
> performance.read-ahead: off
> performance.cache-refresh-timeout: 10
> performance.cache-size: 512MB
> cluster.use-compound-fops: on
> performance.io-thread-count: 64
> performance.cache-ima-xattrs: on
> performance.cache-samba-metadata: on
> performance.md-cache-timeout: 600
> performance.cache-invalidation: on
> performance.stat-prefetch: on
> cluster.lookup-optimize: on
> server.event-threads: 32
> client.event-threads: 32
> performance.nl-cache-timeout: 600
> performance.nl-cache: on
> features.cache-invalidation-timeout: 600
> features.cache-invalidation: on
> network.ping-timeout: 10
> features.retention-mode: enterprise
> features.worm-file-level: on
> features.worm: off
> features.read-only: off
> user.smb: disable
> transport.address-family: inet
> nfs.disable: on
> performance.client-io-threads: off
> changelog.capture-del-path: on
> changelog.encoding: ascii
>
> Changelog settings:
> fs-davids-c2-n1:~ # gluster vo get repo2 all | grep changelog
> changelog.changelog                     on
> changelog.changelog-dir                 {{ brick.path }}/.glusterfs/changelogs
> changelog.encoding                      ascii
> changelog.rollover-time                 36000
> changelog.fsync-interval                5
> changelog.changelog-barrier-timeout     120
> changelog.capture-del-path              on
> ________
>
>
>
> Community Meeting Calendar:
>
> Schedule -
> Every Tuesday at 14:30 IST / 09:00 UTC
> Bridge: https://bluejeans.com/441850968
>
> Gluster-users mailing list
> Gluster-users at gluster.org
> https://lists.gluster.org/mailman/listinfo/gluster-users