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Changing Volume Status [ System Administrator's Quick Reference Guide ] MPE/iX 5.0 Documentation


System Administrator's Quick Reference Guide

Changing Volume Status 

The status of a volume can be MASTER, MEMBER, LONER, UNKNOWN, and
SCRATCH. The MASTER and MEMBER status is established automatically when a
volume master or member is created.

A MASTER is designated a LONER when it is closed with the VSCLOSE
command.  A MEMBER is designated a LONER when its volume set has been
closed or its MASTER is not mounted.

A disk is designated SCRATCH when it is deleted with the SCRATCHVOL
command.

The status of a disk that is physically mounted but not logically labeled
(has not been created as part of a volume set) is UNKNOWN.

Converting A Volume From LONER To SCRATCH 

To convert a volume from LONER to SCRATCH, enter:

     volutil:SCRATCHVOL nn 

The status of a volume can be MASTER, MEMBER, LONER, UNKNOWN, and
SCRATCH. MASTER and MEMBER status is established automatically when a
volume master or member is created.

A MASTER is designated a LONER when it is closed with the :VSCLOSE
command.  A MEMBER is designated a LONER when its volume set has been
closed or its MASTER is not mounted.

A disk is designated SCRATCH when it is deleted with the SCRATCHVOL
command.

The status of a disk that is physically mounted but not logically labeled
(has not been created as part of a volume set) is UNKNOWN.

Converting A Volume From LONER To SCRATCH 

To convert a volume from LONER to SCRATCH, enter:

     volutil:SCRATCHVOL  nn 

The nn is the logical device number of the device on which the volume is
mounted.

Changing Volume Status to LONER 

To change the status of a volume from MASTER or MEMBER to LONER, at the
system console, enter:

     volutil::VSCLOSE volsetname 

Changing Volume Status from LONER 

To change the status of a volume from LONER back to MASTER or MEMBER, at
the system console, enter:

     volutil::VSOPEN volsetname 



MPE/iX 5.0 Documentation