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Appendix A Screen Details
> A.23 Release Reservation
ETERNUS DX400/DX8000 series ETERNUSmgr User Guide Settings/Maintenance
772
Copyright 2010 FUJITSU LIMITED
P2X0-0760-02ENZ0
A.23.2 Release Reservation (Detail) Screen
Details of the hosts that are able to access the target volume are displayed.
If the volume has Reservation Keys registered, the number of hosts shown will equal the number
of keys. If the volume has no Reservation Keys registered, only the one host is shown, with the
volume Reserved.
When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed
Host WWNs or iSCSI Names differ depending on the current user account.
When logged on using a Total Administrator account, all the Host WWNs or iSCSI Hosts that are
assigned to Resource Domains are displayed. When logged on using a Resource Domain
Administrator account, only the Host WWNs or iSCSI Hosts that are assigned to the relevant
Resource Domain, and only the Host WWNs or iSCSI Hosts that are assigned to the Shared
Resource, are displayed.
When Resource Domains are not registered, all the Host WWNs or iSCSI Hosts registered in the
ETERNUS DX400/DX8000 series are displayed.
● Displayed contents
• Host WWN/iSCSI Name
WWN(s) or iSCSI names for the host that can access the target volume are displayed.
• CM# - CA# - Port#
Location information for the ETERNUS DX400/DX8000 series CA port that is connected to
the host is displayed.
• Reservation Key
The identification information of the host for Persistent Reservation of the target volume is
displayed.
However, when no Reservation Key exists, [-] (hyphen) is displayed.
• Hold Reservation
The Persistent Reservation status of the volume by the target Key is displayed.
- Yes: In Persistent Reservation status
- No: Not in Persistent Reservation status
[Yes] is displayed if the Logical Volume is in Reserved status different from Persistent
Reservation.