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ssa_rescheck Command
Purpose
To report the reservation status of an hdisk.
Syntax
ssa_rescheck -l hdisk [-h]
Description
The ssa_rescheck command tests the access paths to the specified hdisk. It checks
whether the disk is reserved. If the disk is reserved, the command attempts to
determine why the disk is reserved.
Flags
-l hdisk
Specifies the hdisk that you want to test.
-h Switches off the header output.
Output
The ssa_rescheck command sends error messages to stderr. It sends header
information and status output to stdout. The messages can be:
OK Access to the disk drive is possible.
Open Another program has opened the disk drive.
Fail Access to the disk drive is not possible.
Busy The disk drive is reserved to another adapter or using system.
Notes:
1. For an “SSA Enhanced Adapter”, Busy means that another adapter has
reserved the disk drive. If both adapters are in the same using system, the
other adapter shows OK or Open.
2. For an “SSA Enhanced RAID Adapter”, Busy means that the disk drive is
reserved. The Reserved To field provides more information.
N/A The adapter cannot return reservation information. This occurs when the
adapter is not an “SSA Enhanced RAID Adapter”.
None The disk drive is not reserved. If an adapter name or UID is shown, the disk
drive is reserved to a specific adapter. If a node number or using-system name
is shown, the disk drive is reserved to a specific node.
366 User’s Guide and Maintenance Information