Explanation
The operator entered a VARY SMS command to disable
the DFSMStvs instance TvsName, and the disable
request was accepted. A cold start of DFSMStvs is required because
the logger detected an I/O error.
In the message text:
- TvsName
- The name of a DFSMStvs instance.
System action
The system continues processing.
Operator response
System programmer response
After the cold start, any data sets
for which recovery was owed are most likely left in a damaged state
and need to be recovered manually. If the data sets are forward recoverable,
then their forward recovery logs might also be damaged. IBM® recommends that you perform the following
steps:
- Manually recover the data sets, without using forward recovery.
- Take backups of the manually recovered data sets and of any other
data sets that use the forward recovery log.
- Delete and redefine the forward recovery log.
Problem determination
Source
Module