We have a customer that has an Isilon for disk storage.
Backup speeds are ok, but DASH to DR or Copy to Tape speeds are terrible. “Last night’s” backups copy to DR at no more than 500GB/hr, if we’re lucky and copy to tape speeds do not exceed 200GB/hr.
Index and DDB are on NVME and tested fine.
Fallen Behind Copies are literally years behind.
Both Commvault and Isilon have checked it out and cannot do anything about it.
We did spec Hyperscale before implementation but we were overruled and now I sit with this issue. Very frustrating.
Has anyone experienced dog-slow Isilon restores, DASH copies or Tape copies?
How were you able to overcome this?
It’s gotten so bad that we are going to ask Commvault to either try help us fix it or reconsider certifying it as a DL destination.
Best answer by CSumnerView original