Explanation
The VTOC recording facility (VRF) recovery routine
is invoked to recover a DADSM function that was interrupted by a system
failure or a permanent I/O error on the device with the indicated
volume serial number. The functions for which recovery is attempted
are Allocate, Extend, Scratch, Partial Release, and Rename. The interrupted
function is indicated by the value of cde, as follows:
- Allocate
- Extend
- Scratch
- Partial Release
- Rename
- Function name from DFDSS
In the message text:
- dev
- The device number of the specified device.
- ser
- The volume serial number.
- cde
- The code.
System action
The VRF data saved in the VTOC index map is used
to recover the interrupted function. The interrupted function either
is completed or it is backed out to allow the request which invoked
the VRF recovery process to complete its processing.
Operator response
Notify the system programmer.
Programmer response
Identify and correct the system problem
or the I/O error that interrupted the DADSM function.
Source
Module
Routing code
Descriptor code