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- EMC.E20-526.v2018-03-13.q64
- Question 24
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Question 24/64
When creating XtremIO volumes for a host, which operating systems will benefit by changing the default logical block size for applications consisting of 4 KB I/Os?
Correct Answer: B
Explanation/Reference:
With VMware ESX 5.5, the VMware hypervisor cannot work with LUNs that use a logical block size of 4K.
When using VMware, be sure to specify Normal (512 LBs) from your XtremIO array.
References: https://gruffdba.wordpress.com/2015/08/02/4k-logical-block-size-size-fails-on-vmware/
With VMware ESX 5.5, the VMware hypervisor cannot work with LUNs that use a logical block size of 4K.
When using VMware, be sure to specify Normal (512 LBs) from your XtremIO array.
References: https://gruffdba.wordpress.com/2015/08/02/4k-logical-block-size-size-fails-on-vmware/
- Question List (64q)
- Question 1: A customer's storage administration team wants to receive e-...
- Question 2: Who developed the framework for testing All-Flash arrays tha...
- Question 3: A customer has recently purchased an XtremIO 10 TB single X-...
- Question 4: Which actions are initiated when a snapshot is created on an...
- Question 5: A customer is interested in transitioning their traditional ...
- Question 6: When using the XtremIO PoC Toolkit, what is the purpose of t...
- Question 7: A customer has recently deployed an XtremIO 20 TB two X-Bric...
- Question 8: What is a characteristic of the XtremIO Snapshot feature?...
- Question 9: You are designing an XtremIO solution for a potential custom...
- Question 10: A customer wants to purchase an XtremIO array. After the arr...
- Question 11: A storage administrator wants to re-use some of their XtremI...
- Question 12: A new 500 GB VM disk is created on a database that resides o...
- Question 13: A storage administrator has 20 TB of storage provisioned to ...
- Question 14: What is the maximum speed of the Fibre Channel ports on an X...
- Question 15: How can REST API commands be run to manage and monitor an Xt...
- Question 16: Based on XtremIO Data Protection, how many dedicated hot spa...
- Question 17: Which level of granularity does XtremIO deduplication run?...
- Question 18: How should a storage administrator navigate to different Xtr...
- Question 19: Which part of the XtremIO architecture do host ports use to ...
- Question 20: Based on best practice, what is the maximum number of paths ...
- Question 21: A customer is considering migrating their existing non-EMC s...
- Question 22: When using XtremIO storage with Solaris (SPARC), what is the...
- Question 23: You have been asked to design an XtremIO storage array solut...
- Question 24: When creating XtremIO volumes for a host, which operating sy...
- Question 25: A customer has decided to use VMware Horizon View as their d...
- Question 26: Based on XtremIO best practice, which byte sector size shoul...
- Question 27: A customer has an existing Oracle environment they are consi...
- Question 28: A customer is interested in purchasing XtremIO for their mis...
- Question 29: You need to design an Oracle solution for a customer. Which ...
- Question 30: (Exhibit) Refer to the Exhibit. A customer has the following...
- Question 31: A physical XtremIO Management Server (XMS) has failed and re...
- Question 32: What are common storage array mechanisms?...
- Question 33: You have worked with a customer to successfully evaluate the...
- Question 34: (Exhibit) Refer to the exhibit. A customer has a VMware Hori...
- Question 35: How many management IP addresses are required on a single Xt...
- Question 36: A storage administrator wants to add a volume to their Xtrem...
- Question 37: You have conducted a meeting with a company's Chief Technolo...
- Question 38: When installing a physical XtremIO Management Server (XMS) s...
- Question 39: A customer has the following requirements for their VDI depl...
- Question 40: A storage administrator is adding both an XtremIO and third-...
- Question 41: An administrator receives an error on an XtremIO array while...
- Question 42: At which point is data compressed when a host sends data to ...
- Question 43: A customer has a VMware vSphere environment running Native M...
- Question 44: A customer has a requirement to replicate their VDI to a new...
- Question 45: A Linux administrator is attaching a new RHEL server to thei...
- Question 46: A customer has purchased a two X-Brick XtremIO array with a ...
- Question 47: A customer has a group of applications that need storage whi...
- Question 48: What is considered typical performance for an XtremIO single...
- Question 49: Which values are required to enter a generic workload into t...
- Question 50: When using a 10 TB single X-Brick, what is the minimum amoun...
- Question 51: You need to design a VDI solution for a customer. Which best...
- Question 52: Which SCSI instructions are used to build a bitmap of the ch...
- Question 53: A customer currently uses XtremIO native remote replication ...
- Question 54: A customer has a workload with the following attributes: Gen...
- Question 55: An XtremIO administrator is having a problem with performanc...
- Question 56: A customer is considering a six brick dispersed cluster usin...
- Question 57: A customer wants to use the Cinder driver to manage XtremIO ...
- Question 58: A customer has a large ESX server environment they are consi...
- Question 59: Where is the XtremIO VSS hardware provider package installed...
- Question 60: A storage administrator is configuring SAN switches and zoni...
- Question 61: Which operation is performed when an XtremIO Snapshot is cre...
- Question 62: A customer is considering XtremIO storage for their current ...
- Question 63: What is a method to establish an XMCLI session?...
- Question 64: (Exhibit) As shown in the exhibit, a customer's environment ...
