Re: Please help in tuning Gluster FS in 2 nodeapplication system

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More details needed.

-          Hardware on each Node, CPU, RAM, Disks

-          Op. Sys. & Version

-          Details of Disk setup, Filing System type, Raid Levels, Cache

-          Network Setuip, speed, Bonding

-          What benchmarks have you run? What read/write and IOPS are yo seeing?

 

 

 

Sent from Mail for Windows 10

 

 


From: M.Tarkeshwar Rao
Sent: Friday, 9 October 2015 3:43 AM
To: gluster-users@xxxxxxxxxxx
Cc: Priyanka Agrawal
Subject: [Gluster-users] Please help in tuning Gluster FS in 2 nodeapplication system

 

 

Hi,

 

I have created Volume for Gluster FS in distributed replicated mode-

 

 gluster volume info gvol0

 

Volume Name: gvol0

Type: Replicate

Volume ID: 550c1759-f708-4199-8273-4aa2e6b1ce56

Status: Started

Number of Bricks: 1 x 2 = 2

Transport-type: tcp

Bricks:

Brick1: glust2:/var/lib/gvol0/mediation

Brick2: glust3:/var/lib/gvol0/mediation

Options Reconfigured:

diagnostics.latency-measurement: off

performance.write-behind: off

nfs.rpc-auth-allow: 10.61.*

nfs.export-volumes: off

nfs.addr-namelookup: off

nfs.disable: on

auth.allow: 10.61.*

performance.readdir-ahead: on

 

 

But Sync time is too much between 2 nodes thats why my processing performance is very bad.

 

My Second node is getting same data from first node very late thats why second node is not able to process and remain in idle mode.

 

Please provide tuning/syncing parameters.

 

Please provide good values for these parameters for small and big size files processing.

 

Please provide response ASAP. (need urgently)

 

Thank you

 

Regards

Tarkesh

 

 

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