HPE StoreVirtual Storage / LeftHand
cancel
Showing results for 
Search instead for 
Did you mean: 

Worst Performance since installed new disks on VSA

Miquel Àngel Daniel
Occasional Contributor

Worst Performance since installed new disks on VSA

A month ago we installed more disks in our VSA cluster we had 3x146 disks and now we have 6x300 in each node. in the last days when we copy large files (VHD's for example) the latency in the lun where we copied reach the 48.000 ms and finally the bad performance affect to the other luns on the same node. in this moment the ISCSI initiator throw errors trying to reset the target and finally the hyper-v cluster resources fail. a little nightmare :-) when we add the disks we did one large VMDK, maybe this is the problem, but we don't know. Thanks for the help!