IBM TotalStorage 3494 Tape Library, Operator'S Manual

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Table 28. Intervention-Required Conditions (continued)
Intervention-Required Condition Resolution Actions
Message OP0123
Stacked volume xxxxxx is in Read-Only status with a
reason code of yyyyy. (VTS z)
Probable Cause
During a previous read or write operation with the
volume (recall of a logical volume, copying of a virtual
volume, or routine reclamation of a stacked volume), the
VTS detected a permanent media error, or an excessive
number of temporary media errors have occurred. The
volume is placed in read-only status to prevent further
writing of data. Data already on the volume remains
accessible. The reason code values and descriptions are
listed below.
Reason Code
Description
1039 The volume was made read-only because it was
a filling volume after a disaster recovery and
might have salvageable data after the last
″
known
″
file
1069 The volume was made read-only because a
database backup is missing on the cartridge
1087 The volume was made read-only by the VTS,
possibly due to I/O error
This Intervention-Required notification is given for the
first volume to be placed in read-only status within a
24-hour period. You should call your service
representative only after you have notified your system
administrator as described in messages Logical volume
xxxxxx was not fully recovered from damaged stacked volume
yyyyyy. (VTS z) and A Read-Only status stacked volume
xxxxxx has been ejected to the convenience I/O station. (VTS
z) , and it is necessary to recover a damaged logical
volume or to obtain the list of stacked volumes that may
be inserted into the library for use as VTS scratch
stacked volumes.
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3494 Tape Library Operator Guide