NetApp Certified Implementation Engineer - SAN, Clustered Data ONTAP

Exhibit

cl01::>fcpportname show

Vserver

-------- -------------- ----

---------------------
svm1 n1_6a

20:06:00:a0:98:1c:c3:1a

svm1 n1_6b

20:07:00:a0:98:1c:c3:1a

svm1 n2_6a

20:08:00:a0:98:1c:c3:1a

svm1 n2_6b

20:09:00:a0:98:1c:c3:1a

svm2 fc-1-6a

20:0d:00:a0:98:1c:c3:1a

svm2 fc-1-6b

20:0e:00:a0:98:1c:c3:1a

In the exhibit, two columns do not have names.

What are the two missing names? (Choose two.)

Which three environmental or physical requirements need to be met when designing a SAN solution? (Choose three.)

You created a 5 TB VMware volume "vol_esx_nfs1" in "svm1" for an NFS datastore. The storage efficiency savings of the vmdks are one over 50%, but the application team wants to minimize the possibility of an out-of-space condition. You enable autogrow, autoshrink, and snapshot autodelete with the following commands:

volume modify -vserver vm1 -volume vol_esx_nfs1 -space-mgt-try-first
volume_grow

snapshotautodelete modify -vserver vm1 -volume vol_esx_nfs1 -enabled true -
delete-

orderoldest_first -target-free-space 10% -trigger volume

volautosize -vserver vm1 -volume vol_esx_nfs1 -mode grow_shrink -maximum-size
10 TB

minimum-size 5 TB -grow-threshold-percent 80 -shrink-threshold-percent 60

What will these commands do?

Exhibit

You currently have the following configuration on your cluster:

cl01::>igroup show -instance

Vserver Name: svm1

Igroup Name: ig2

Protocol: mixed

OS Type: linux

Portset Binding Igroup: -

Igroup UUID: 3fb136c7-cfd6-11df-a9ab-123478563412
Initiators: -

What must you do to limit the LIFs that are used by an initiator to access a LUN?

What is installed on your Linux host when you install the Linux Unified Host Utilities 7.0?

A customer is experiencing slower than expected performance on a database connected to an iSCSI LUN.
They are surprised that performance has decreased even though they have upgraded from a 1 GB to a 10
GB switch.

What are three causes for this problem? (Choose three.)

You have a large, heterogeneous SAN environment. You are asked to gather information for all hosts, HBAs, switches, and storage. You are also told that you must collect this information over network protocols without agents.

Which two NetApp tools allow you to perform this task? (Choose two.)

You configure space-reserved LUNs on thick-provisioned volumes, and you want to guarantee overwrites.

How would you accomplish this task?

After mapping the LUN on the cluster, you are not able to see in on the Windows 2012 host.

cl01::>igroup show -instance

Vserver Name: svm1

Igroup Name: ig1-win

Protocol: iscsi

OS Type: Windows

Portset Binding Igroup: -

Igroup UUID: 358338ba-cfd6-

11df-a9ab-123478563412

Initiators: iqn.1991-

05. com.microsoft: host1 (not

logged in)

Referring to the exhibit, what is the problem?

You have executed the following FC configuration workflow:

1. Verify IMT supported configuration.

2. Install VSC for VMware vSphere on a Windows Server.

3. Add the storage cluster to VSC and set recommended values.

4. Update host HBA firmware and BIOS.

5. Provision the LUN.

6. Manually create an igroup and add the host WWPNs into it.

7. Map the LUN to the igroup.

8. Create datastore and its containing LUNS and volumes.

In step 8, you are not able to see the LUNs you provisioned on your storage controller. When you run
igroup show you see the ESX host's initiators; however, they are listed "not logged in".

What is the problem?