EMC CLARiiON AX150 Series Installationsanleitung PDF herunterladen (Seite 24)

Technical notes

EMC AX150-Series Integrated Management Software Release Notes

VMware ESX Server configuration and usage notes

Also see the notes in the “Installation” section.

General limitations

The following configuration limitations and caveats apply regardless of

whether Navisphere Express or Navisphere Manager is used to manage

an AX150-series storage system.

 Use of the Navisphere Server Utility View/Update Server to SP

connections option under a guest OS running in a virtual machine

will cause incorrect server information to be displayed in

Navisphere. Use this option only under the ESX Server Service

Console. Access to user data will not be affected.

 SnapView

™

source virtual disks provided by the AX150-series

storage system must be configured on an ESX Server system as raw

device mappings (RDMs). Snapshots cannot be assigned to the ESX

Server system, but must instead be presented to a server running an

operating system of another type. Virtual devices that are not used

for SnapView snapshot operations may reside on VMFS Volumes.

 VSS is not supported.

Navisphere Express limitations

The following configuration limitations and caveats apply when an

AX150-series storage system is managed using Navisphere Express.

 Snapshots cannot be assigned to ESX Server. This is not a restriction

for Navisphere Manager.

 When using RDMs, the source virtual disk can be assigned to only

one ESX Server. This is not an issue for Navisphere Manager.

Navisphere Manager limitations

When an AX150-series storage system is managed using Navisphere

Manager, a snapshot disk and the underlying source virtual disk

may both be assigned to the same ESX Server system as long as they

are not both visible to the same guest OS running on the same ESX

Server.

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EMC CLARiiON AX150 Series Installationsanleitung Seite 24