Which of the following offers integration with other EMC remote support options for Isilon clusters?
A. ESRS
B. SupportIQ
C. SMTP
D. isi_gather_info
What is the output for this command: isi_radish –q?
A. Display drive information and firmware version.
B. Display the CPU utilization of a node.
C. Display all critical alerts for the cluster.
D. Display the network utilization of a node.
Which command should be used to verify the cluster's node firmware?
A. isi firmware status
B. isi firmware upgrade
C. isi firmware package
D. isi_radish
In a rolling upgrade scenario, by default, when will each node reboot?
A. Each node will reboot automatically before the upgrade of the next node is initiated.
B. After all nodes are upgraded, each node will reboot one after the other.
C. After all nodes are upgraded, a controlled parallel reboot of all nodes is performed.
D. Each node will need a controlled reboot before the upgrade of the next node is initiated.
A customer needs to upgrade their 6 node Isilon cluster from OneFS 7.0 to OneFS 7.1 with minimal disruption.
What would be the best way to upgrade the cluster?
A. Perform a simultaneous upgrade of all nodes
B. Perform a rolling upgrade of all nodes
C. Perform a simultaneous upgrade of 1 node at a time
D. Perform a rolling upgrade of 2 nodes at a time
What is the difference between a rolling upgrade and a simultaneous upgrade?
A. A simultaneous upgrade reboots all nodes at the same time after upgrade. And a rolling upgrade will reboot each node in sequence after upgrading it.
B. A rolling upgrade will upgrade OneFS and then the firmware. And a simultaneous upgrade does both at the same time.
C. A rolling upgrade requires a reboot confirmation to proceed while a simultaneous upgrade starts with the lowest LNN.
D. A simultaneous upgrade reboots all nodes before the upgrade and a rolling upgrade reboots each node after upgrade.
A customer has a 10 node cluster running OneFS 6.5.5.5. They want to upgrade to the latest OneFS
7.1.x.x in a one hour maintenance window.
What is their only option?
A. A simultaneous upgrade to the latest OneFS 7.1.x.x
B. A rolling upgrade to the latest OneFS 6.5.5.x, followed by a rolling upgrade to the latest OneFS 7.1.x.x
C. A rolling upgrade straight to the latest OneFS 7.1.x.x
D. A simultaneous upgrade to the latest OneFS 6.5.5.x, followed by a simultaneous upgrade to the latest OneFS 7.1.x.x
What is an important consideration when upgrading a cluster from OneFS 6.5.x.x to OneFS 7.0.x.x?
A. The node model must be supported.
B. SmartConnect may need to be reconfigured.
C. SnapshotIQ must be reconfigured.
D. SmartQuotas may need to be reset.
What is an important consideration when upgrading a cluster from OneFS 6.5.x.x to OneFS 7.0.x.x?
A. Disk pools may need to be reconfigured.
B. SmartConnect may need to be reconfigured.
C. SnapshotIQ may need to be reconfigured.
D. SmartQuotas will have to be reset.
What are some differences between a Major upgrade and a Minor upgrade of OneFS?
A. Major is a change to either of the first two decimal places of the OneFS version and Minor is a change to either of the last two.
B. Major is a change to one of the first three decimals of the OneFS version while Minor is a change to the last digit.
C. Minor is for code patches and Major is for Maintenance releases.
D. Minor includes core operating system changes and Major is for core operating system changes and new OneFS functionality.
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