Performing Basic Troubleshooting on ESXi Hosts, vSphere Virtual Networks, and vSphere Storage

Aug 27, 2014

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VCP5-DCV Official Certification Guide (Covering the VCP550 Exam): VMware Certified Professional 5 - Data Center Virtualization, 2nd Edition

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Exam Preparation Tasks

Review All the Key Topics

Review the most important topics from inside the chapter, noted with the Key Topic icon in the outer margin of the page. Table 6-2 lists these key topics and the page numbers where each is found. Know how to perform basic troubleshooting on ESXi hosts, vSphere networks, vSphere storage, and HA/DRS clusters.

Table 6-2 Key Topics for Chapter 6

Key Topic Element	Description	Page Number
Activity 6-1	Enabling TSM from the DCUI	447
Activity 6-2	Configuring TSM from the vSphere Client	449
Figure 6-7	Viewing Logs on the DCUI	452
Figure 6-8	Viewing the VMkernel Log	452
Figure 6-9	Viewing Logs on a Single Host	453
Bullet List	Troubleshooting License Issues	454
Figure 6-10	Viewing Health Status on a Specific Host	455
Figure 6-11	Viewing Hardware Status on a Host Through vCenter	456
Activity 6-3	Exporting Diagnostic Information from a Host Log-In	456
Activity 6-4	Exporting Diagnostic Information from a vCenter Log-In	458
Figure 6-21	Managing the Networking of a vSS	462
Figure 6-22	Viewing a VM’s Network Configuration	463
Figure 6-23	Port Group Settings on a vDS	464
Figure 6-24	Settings for a Physical Adapter	465
Bullet List	Troubleshooting Virtual Networking Issues	466
Figure 6-25	The Manage, Storage Link in Hosts and Clusters View	467
Figure 6-26	Customizing the Manage, Storage Link	468
Figure 6-27	The Storage View Summary Tab	468
Figure 6-28	The Related Objects Tab	469
Figure 6-29	Settings for Multipathing of Storage	470
Figure 6-30	Configuring Multipathing in the Storage View	470
Note	Configuration Maximum of VMs per VMFS-5 Datastore	471
Activity 6-5	Viewing Storage Reports	473
Activity 6-6	Viewing Storage Maps	475
Bullet List	Requirements Common to HA, DRS, and vMotion	476
Bullet List	Requirements That Apply to vMotion and DRS, but Not to HA	477
Bullet List	Requirements for Storage vMotion	477
Figure 6-35	Verifying Whether Hosts Share the Same Datastore	478
Figure 6-36	Verifying the Speed of the Underlying Network	479
Figure 6-37	Verifying Cluster Settings for HA and DRS	480
Figure 6-38	A Small Example of HA Network Redundancy	481
Figure 6-39	Viewing the Summary Tab of a Cluster	482
Figure 6-40	Viewing the DRS Panel on the Summary Tab for a Cluster	482
Figure 6-41	Viewing the Resources of VMs in a Cluster	483
Figure 6-42	A vMotion Map with an Error	484
Figure 6-43	An Easy-to-Interpret Error Message	485
Figure 6-44	A vMotion Map That Indicates Success	485

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