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12345fsa

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14 years ago

1

12345fsa

19 Posts

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4347

August 29th, 2012 01:00

nw 8.0 max nsrmmd count on shared DDboost devices

Hi everyone ,

I'm configuring a NW 8.0 server with ddboost devices , and I think that I have not fully understand the fields "max nsrmmd count" (on the device) and "dynamics nsrmmd" on the storage node.

the manual says :

In the Max nsrmmd count field, specify the maximum number of nsrmmd

processes that can run on the device. Use this setting to balance the nsrmmd load

among devices.

If Dynamic nsrmmds is enabled on the storage node, this value is automatically

adjusted by the formula max/target +4, with the default value being 14. Otherwise,

the default value is 4.

I've created one device on the server , and one device for every storage node , with the same path id / volume and so on .

so te same volume is mounted on the server + 14 storage nodes .

So (i think ) i must have globally spawned 15 nsrmmd over the datazone referring to the same device .

but if I print the configuration from nsradmin I've got :

nsradmin> show name ; max nsrmmd count ; current nsrmmd count

nsradmin> p


name: \

"rd=devicename_DIR_ON_DD";


max nsrmmd count: 4;

current nsrmmd count: 1;

on every ddboost device on the datazone .

I've also checked the manual but no further explanation .

anyone got a suggestion ?