[gpfsug-discuss] NSD access routes

Luis Bolinches luis.bolinches at fi.ibm.com
Mon Jun 5 08:52:39 BST 2017


Hi

Have you look at LROC instead? Might fit in simpler way to what your are describing. 

--
Cheers

> On 5 Jun 2017, at 10.51, Dave Goodbourn <dave at milk-vfx.com> wrote:
> 
> Morning all,
> 
> Just a quick one about NSD access and read only disks. 
> 
> Can you have 2 NSD servers, one with read/write access to a disk and one with just read only access to the same disk? I know you can write to a disk over the network via another NSD server but can you mount the disk in read only mode to increase the read performance? This is all virtual/cloud based.
> 
> Is GPFS clever enough (or can it be configured) to know to read from the locally attached read only disk but write back via another NSD server over the GPFS network?
> 
> Cheers,
> -----------------------------
> Dave Goodbourn
> 
> Head of Systems
> Milk Visual Effects
> Tel: +44 (0)20 3697 8448
> Mob: +44 (0)7917 411 069

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