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Displays the current status of the disk drives on the system.
(Native Mode). Syntax | |
Parameters | |
- ldev
An integer specifying the logical device number
of the disk drive whose status is requested. - ALL
Displays the status of all disk drives, both system
and nonsystem. The default is that if no parameter is included,
only the status of nonsystem disks is displayed.
Operation Notes | |
The DSTAT
command is used to display the current status of one or more disk
drives on the system. For example: DSTAT ALL
LDEV-TYPE STATUS VOLUME (VOLUME SET-GEN)
1- 07935 MASTER MEMBER1 (MPEXL_SYSTEM_VOLUME_SET-0)
2- 07935 MEMBER MEMBER2 (MPEXL_SYSTEM_VOLUME_SET-0)
3- 07935 MEMBER MEMBER3 (MPEXL_SYSTEM_VOLUME_SET-0)
4- 07935 MEMBER MEMBER4 (MPEXL_SYSTEM_VOLUME_SET-0)
15- 07935 MASTER MEMBER1 (USER_VOLUME_SET-0)
16- 07935 MEMBER MEMBER2 (USER_VOLUME_SET-0)
17- 07935 UNKNOWN |
Table 3-7 “Disk Drive Status” defines the various
status responses. Table 3-7 Disk Drive Status | Status | Meaning |
|---|
| UNKNOWN | A volume in the UNKNOWN
state does not have a label that the system can recognize. The volume
may be from another system, it may be a new disk pack, or it may
be a volume that has been formatted. An UNKNOWN
volume is available for initialization. | | SCRATCH | A volume in the SCRATCH
state can be initialized. It may contain data, but by scratching
the volume, the user has indicated that the data is no longer needed. | | LONER | The volume is in the LONER
state when its master is not mounted or when the volume set is closed
by the VSCLOSE
command. | | MASTER | A volume in this state is the master volume
of a volume set. In order for the system to recognize the volume
set, the master volume must be mounted. | | MEMBER | A volume in this state belongs to a volume
set whose master is mounted. If the master is not mounted, the volume
is in the LONER
state. |
If you have purchased Mirrored Disk/XL, you may see PENDING
or DISABLED as
well. PENDING
indicates the partner disk failed to mount; DISABLED
indicates the volume is not abailable to the system due to a disk
failure. If you have Mirrored Disk/XL you also may see the following
suffixes in the status portion of the display: - -MD
Mirrored disk - -SU
Split user volume - -SB
Split backup volume
Use | |
This command may be issued from a session, job, program, or
in BREAK. Pressing Break has
no effect on this command. Example | |
To display the status of LDEV 1, enter: :
:DSTAT 1
LDEV-TYPE STATUS VOLUME (VOLUME SET-GEN)
1- 079371 MASTER MEMBER1 (MPEXL_SYSTEM_VOLUME_SET-0)
: |
Related Information | |
- Commands
SYSGEN,
LMOUNT, LDISMOUNT,
MOUNT, DISMOUNT,
VSRESERVE, VSRELEASE,
VOLUTIL Utility - Manuals
Volume Management Reference Manual
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