Nutanix
NCP-US-6.10 · Question #16
An administrator has been tasked with troubleshooting a storage performance problem for a large database VM with the following configuration: - 16 vCPU - 64 GB RAM - One 50 GB native AHV virtual…
The correct answer is A. Add an additional NIC for iSCSI connectivity and enable MPIO. You've hit your limit · resets 5am (America/New_York)
Implement Block Storage and Other Features
Question
An administrator has been tasked with troubleshooting a storage performance problem for a large database VM with the following configuration:
- 16 vCPU
- 64 GB RAM
- One 50 GB native AHV virtual disk hosting the guest OS
- Six 500 GB virtual disks containing database files connecting via
iSCSI to a Nutanix volume group
- One NIC for client connectivity
- One NIC for iSCSI connectivity
In the course of investigating the problem, the administrator determines that the issue is isolated to large block-size I/O operations. What step should the administrator take to improve performance for the VM?
Options
- AAdd an additional NIC for iSCSI connectivity and enable MPIO
- BAdd additional virtual disks to the volume group
- CIncrease the iSCSI adapter maximum transfer length
- DLocate the iSCSI NIC on the same VLAN as the cluster DSIP
How the community answered
(34 responses)- A85% (29)
- B9% (3)
- C3% (1)
- D3% (1)
Explanation
You've hit your limit · resets 5am (America/New_York)
Topics
#iSCSI MPIO#large block I/O#storage performance#volume group
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