11.5 HP StoreVirtual Storage Release Notes

• Running Register-SCStorageLogicalUnit on an array of LUNs causes the LUNs to be

assigned to multiple storage groups

A single LUN can belong to only one storage group. If the commandlet

Get-SCStorageLogicalUnit on a particular volume will return an invalid configuration.

To fix this issue, perform the following steps:

1. Unregister the volumes using the command Unregister_SCStorageLogicalUnit.

2. Run the SCStorageLogicalUnit commandlet again on each individual volume.

• Storage Migration does not delete the source storage; it is copied instead of moved

When migrating the storage of a virtual machine from one volume to another, the original storage

is not totally removed and will display in both locations.

• Update-StorageProviderCache fails with a Timeout

If running the commandlet Update-StorageProviderCache -Discoverylevel Full

and more then one storage provider is registered, it results in the following error message:

Update-StorageProviderCache : Timeout.

To resolve this issue, run the update command and indicate the individual provider (for example,

Update-StorageProviderCache -Discoverylevel -Name 10.1.16.113 ). If you

have a lot of providers and run the update command without a specific provider indicated, the

command could take a long time to finish.

• Storage Migration fails when a virtual machine is running on a Windows Server 2012 Hyper-V

host

Storage migration fails when a virtual machine is powered on and is hosted on a Windows Server

2012 Hyper-V host. The virtual machine is down after this failure with some of the files representing

the virtual machine still on the old volume, and some of the files representing the virtual machine

moved to the new volume. Currently there is no workaround.

NOTE: The problem is limited to Windows Server 2012 Hyper-V hosts.

• Registered providers have a blank value in the Arrays column until a manual refresh is done

The Array column in the provider screen on SCVMM will initially be blank after provisioning a

storage provider. To resolve this issue do one of the following:

◦ Refresh or rescan the provider.

◦ Restart SCVMM.

• Classification Available Capacity value is wrong but the Storage Pool Available Capacity value is

correct

This reporting error is due to an issue with the Microsoft SCVMM 2012 SP1, and will be fixed

with SCVMM 2012 R2. To determine the capacity remaining in the cluster, do one of the following:

◦ View the Storage Pool Available Capacity field in SCVMM.

◦ Correct the display on the Storage Pool by refreshing the provider on the provider tab.

◦ View the Use Summary tab in the StoreVirtual CMC cluster category.

Workarounds 23