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Chapter 5 Configuration Menu
> 5.4 Host Interface Management
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
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5 Click the [OK] button.
→ Returns to the [Change RA Mode (Initial)] screen.
End of procedure
5.4.12 Release Reservation
This function releases Reservation status (volume occupation) and deletes the Reservation Key
that is specified by the server.
Usually, volumes are reserved or released (volume occupation/release occupation) by the
server. [Release Reservation] function is used only when the server fails and the volume occupa
-
tion cannot be released.
The following are the [Release Reservation] functions.
• Release the Reservation status of the volume
• Release the Persistent Reservation status of the volume
• Delete all the Reservation Keys registered in the ETERNUS DX400/DX8000 series
Reservation status of Open Volumes (Open/SDV/TPV/MVV) can be released.
• By using the [Release Reservation] function, volume occupation can be
released from the ETERNUSmgr instead of the server. This function
must be used only when the volume occupation cannot be released
from the server. Be careful when using this function.
• When Resource Domains are registered in the ETERNUS DX400/
DX8000 series, volumes in which Reservation status can be released,
and volumes in which Reservation Keys can be deleted differ depending
on the current user account.
- When logged on using a Total Administrator account, all the volumes
in Reservation status that are assigned to Resource Domains can be
released, and Reservation Keys of all the volumes that are assigned
to Resource Domains can be deleted.