Sun StorageTek Enterprise Library Software (ELS)
 
Sun StorageTek Virtual Tape Control Software (VTCS)
 
Sun StorageTek VSM System
 

PLA-Support>Sun Systems>TAPE>Library Software>SN-TP: MAINSW HSC-MVS
 

In this Document

Symptoms

Cause

Solution

References

Created from <SR 3-5871531991>

Applies to:

Symptoms

Canceling a job may leave a VTV mounted if FASTRECL=YES is specified.

VTV was left mounted after job was canceled.

MVS Unload command had to be issued to unmount the virtual volume.

Cause

A job issued a mount for a migrated, non-resident VTV.  This caused VTCS to issue a mount of the MVC containing the migrated copy of the VTV.  The job was canceled while the MVC was being mounted.

When the MVC mount completed, VTCS issued a recall of the VTV because it contained no code to check for the job being canceled (which negated the need for the VTV to be mounted). 

The VTCS configuration specified FASTRECL=YES. In this environment, the mount of the VTV is an integral part of the recall ECAM command.  Hence, the recall of the VTV caused it to be mounted.  The VTV was left mounted because the job had been canceled before the recall-with-mount was issued.
 

Solution

Please install the following PTF:

• ELS 7.0 - L1H179R
• ELS 7.1 - L1H179S
• ELS 7.2 - L1H179T

Instructions for downloading current maintenance are available in <Document 1016459.1>.

References

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