Disk read/write performance on a VM is very low. The VM storage is hosted on an iSCSI LUN on a RAID 5 array with Fibre C
Posted: Sat Jul 23, 2022 7:40 pm
Disk read/write performance on a VM is very low. The VM storage is hosted on an iSCSI LUN on a RAID 5 array with Fibre Channel drives. Which of the following is the BEST explanation for this poor performance?
A. QoS should be implemented to eliminate application chatter
B. Inadequate Fibre Channel switch capacity
C. Too few NICs in the host link team
D. Multipathing software is configured incorrectly on the VM
A. QoS should be implemented to eliminate application chatter
B. Inadequate Fibre Channel switch capacity
C. Too few NICs in the host link team
D. Multipathing software is configured incorrectly on the VM