ryderpaul

updated

13 years ago

R

ryderpaul

21 Posts

0

5365

March 7th, 2014 03:00

Multiscan - Isilon Version 7.0.2.4 - causing large disk io

Hi Techies,

Anyone see this behaviour from Multiscan job,

As soon as the job starts we are seeing disk IO rise from around 30K to 250K.

We have a 30 Node cluster (20 x X400, 10xNL's) now the other issue appears to be that the job never has time to complete due to snap deletes job having a higher priority. 3 x SSD per X400.

Could some please provide some info on what this job does (Re balancing nodes ? ) and heard that we can break the phases down to their individual jobs ? is this correct ?

And is this a know issue with multiscan ?

Many Thanks

Paul