[Gluster-users] improve performance

[Anand Avati]

Are there any entries in your NFS log files and native client log files?

Avati

On Thu, May 31, 2012 at 6:49 AM, Roman Alekseev <rs.alekseev at gmail.com>wrote:

> GlusterFS shows the worst result:
> Gluster NFS:
> server96:/server18/ortoeuromag**.ru <http://ortoeuromag.ru> on /glusterfs
> type nfs (rw,mountproto=tcp,vers=3,**addr=192.168.65.161)
> time find . | wc -l
> 83949
>
> real    75m5.243s
> user    0m0.806s
> sys     0m5.430s
>
> Native client:
> server96:/server18 on /mnt type fuse.glusterfs (rw,allow_other,max_read=**
> 131072)
> time find . | wc -l
> 83949
>
> real    47m3.149s
> user    0m0.904s
> sys     0m4.320s
>
> NFS without gluster:
>
> time find . | wc -l
> 83931
>
> real    0m13.420s
> user    0m0.332s
> sys    0m3.232s
>
> vol info:
> Volume Name: server18
> Type: Distributed-Replicate
> Status: Started
> Number of Bricks: 15 x 3 = 45
> Transport-type: tcp
> Bricks:
> Brick1: server96:/mnt/sdd5
> Brick2: server29:/mnt/sdb5
> Brick3: server89:/mnt/sdd5
> Brick4: server96:/mnt/sdd6
> Brick5: server29:/mnt/sdb6
> Brick6: server89:/mnt/sdd6
> Brick7: server66:/mnt/sdd7
> Brick8: server29:/mnt/sdb7
> Brick9: server89:/mnt/sdd7
> Brick10: server66:/mnt/sdd8
> Brick11: server29:/mnt/sdb8
> Brick12: server89:/mnt/sdd8
> Brick13: server96:/mnt/sda5
> Brick14: server29:/mnt/sdd5
> Brick15: server89:/mnt/sda5
> Brick16: server96:/mnt/sda6
> Brick17: server29:/mnt/sdd6
> Brick18: server89:/mnt/sda6
> Brick19: server29:/mnt/sdd7
> Brick20: server89:/mnt/sda7
> Brick21: server66:/mnt/sdb7
> Brick22: server29:/mnt/sdd8
> Brick23: server89:/mnt/sda8
> Brick24: server66:/mnt/sdb8
> Brick25: server29:/mnt/sdc8
> Brick26: server89:/mnt/sdc8
> Brick27: server66:/mnt/sdc8
> Brick28: server96:/mnt/sdc5
> Brick29: server29:/mnt/sdc5
> Brick30: server89:/mnt/sdc5
> Brick31: server96:/mnt/sdc6
> Brick32: server29:/mnt/sdc6
> Brick33: server89:/mnt/sdc6
> Brick34: server66:/mnt/sdc7
> Brick35: server89:/mnt/sdc7
> Brick36: server29:/mnt/sdc7
> Brick37: server29:/mnt/sda5
> Brick38: server89:/mnt/sdb5
> Brick39: server66:/mnt/sdd5
> Brick40: server29:/mnt/sda6
> Brick41: server89:/mnt/sdb6
> Brick42: server66:/mnt/sdd6
> Brick43: server29:/mnt/sda7
> Brick44: server89:/mnt/sdb7
> Brick45: server66:/mnt/sdb5
> Options Reconfigured:
> performance.io-thread-count: 32
> features.quota-timeout: 600
> performance.cache-size: 256MB
> features.quota: off
> auth.allow: *
>
> I have 4 servers(server66, server89, server29,  server96 ) and 2 dedicated
> servers(clients) which are connected to glusterfs storage.
> Also could you please explain your advise with more details?
> How to tune my storage?? Is someone who know how to configure this
> distributed file systems correctly?
>
> --
> Kind regards,
>
> R. Alekseev
>
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>
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