6.5.1

Table Of Contents
Troubleshooting Storage 7
The storage troubleshooting topics provide solutions to potential problems that you might encounter when
using vSphere in different storage environments that include SAN, vSAN, or Virtual Volumes.
This chapter includes the following topics:
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Resolving SAN Storage Display Problems
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Resolving SAN Performance Problems
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Virtual Machines with RDMs Need to Ignore SCSI INQUIRY Cache
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Software iSCSI Adapter Is Enabled When Not Needed
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Failure to Mount NFS Datastores
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Troubleshooting Storage Adapters
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Checking Metadata Consistency with VOMA
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No Failover for Storage Path When TUR Command Is Unsuccessful
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Troubleshooting Flash Devices
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Troubleshooting Virtual Volumes
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Troubleshooting VAIO Filters
Resolving SAN Storage Display Problems
When you use the vSphere Web Client to display Fibre Channel SAN or iSCSI storage devices, you might
not be able to see all devices available to your host. A number of troubleshooting tasks exist that you can
perform to resolve storage display problems.
Resolving Fibre Channel Storage Display Problems
If Fibre Channel storage devices do not display correctly in the vSphere Web Client, perform
troubleshooting tasks.
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