DSTAT
DSTAT
Displays the current status of the disk drives on the system.
SYNTAX
DSTAT [ ldev ]
[ ALL ]
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
The DSTAT command is used to display the current status of one
or more disk drives on the system.
For example:
VSCLOSE PROD_SET; SPLIT
DSTAT
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 MASTER MEMBER2 (USER_VOLUME_SET_0)
17-07935 UNKNOWN
Disk Drive Status
Status Meaning
UNKNOWN The system cannot recognize the volume label on
the disk.
SCRATCH The volume has been erased through use of
disk or mountable volume.
LONER The volume is a member of a volume set whose master
is not mounted, or is a master with the same
volume set name as one that is already
mounted.
MASTER The volume is a recognized master volume of a
volume set.
MEMBER The volume is a recognized member volume of
a volume set.
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 available to the
system due to a disk failure. If you have Mirrored Disk/XL you
may see the following suffixes in the status portion of the
display:
-MD Mirrored disk
-SU Split user volume
-SB Split backup volume
This command may be issued from a session, job, program, or in
BREAK. Pressing [BREAK] has no effect on this command.
EXAMPLE(S)
To display the status of LDEV 7, enter:
DSTAT 7
LDEV-TYPE STATUS VOLUME (VOLUME SET-GEN)
---------- -------- ------------------------
7-7902 MEMBER *UNALLOCATED*
ADDITIONAL INFORMATION
Related Commands: SYSGEN, VOLUTIL
Manuals: Volume Management Reference Manual (32650-90045)
Mirrored Disk/XL Manual (30349-90003)