Re: [Gluster-users] Usage monitoring per user

2018-05-02 Thread JOHE (John Hearns)
I rather like ageduIt probably does what you want. But as Mohammad says you do have to traverse your filesystem. https://www.chiark.greenend.org.uk/~sgtatham/agedu/ agedu: track down wasted disk space - chiark home page www.chiark.greene

[Gluster-users] New style replication in version 4?

2018-05-01 Thread JOHE (John Hearns)
to comment on the New Style Geo Replication which has come along in Gluster version 4? What is the status please, and is it a suitable method for enabling a share at a remote office which syncs either way? thankyou John Hearns ___ Gluster-users ma

[Gluster-users] New Style Replication in Version 4

2018-04-30 Thread John Hearns
t a remote office which syncs either way? thankyou John Hearns ___ Gluster-users mailing list Gluster-users@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-users

Re: [Gluster-users] two questions regarding glusterfs cluster: tierd storage and hotspare brick

2015-01-05 Thread John Hearns
Thanks John. I got your idea, raid at OS/HW level; But that means you will have two layer of duplication: Raid at HW level; And another replication at glusterfs level; Too much storage waste; I disagree with that remark. Storage is cheap. You do not want to depend on reconstructing dat

Re: [Gluster-users] two questions regarding glusterfs cluster: tierd storage and hotspare brick

2014-12-29 Thread John Hearns
2. As sata disks fails often(relatively, when you got lots of disks...), each time a disk fails, i will have to manually replace the disks, and replace the bricks; Your disks should be part of a RAID set. (you choose the RAID level!) If a disk fails, the RAID

Re: [Gluster-users] Stupid question re multiple networks

2014-11-14 Thread John Hearns
> Heartbeats, quorums, etc. > should also be aware of multi-homed hosts. Definitely for that feature. I have spent the last six years managing an SGI Clustered XFS setup. The heartbeat for CXFS tends to run on a completely private network - a set of dumb switches, and interfaces which carry n

[Gluster-users] Stupid question re multiple networks

2014-11-13 Thread John Hearns
the 10Gig interfaces? Do I simply have to form a cluster with the hostnames associated with the 10Gig interfaces, Or is there perhaps a more sophisticated way to do this? Dr John Hearns Principal HPC Engineer Viglen, 7 Handley Page Way, Old Parkbury Lane, Colney Street, St. Albans, Hertfordshire

Re: [Gluster-users] Recomended underlying filesystem

2014-10-28 Thread John Hearns
-Original Message- From: gluster-users-boun...@gluster.org [mailto:gluster-users-boun...@gluster.org] On Behalf Of Lindsay Mathieson Sent: 27 October 2014 21:25 To: gluster-users Subject: Re: [Gluster-users] Recomended underlying filesystem [bcc - adr][faked - adr] On Mon, 27 Oct 2014