February 2010
Intermediate to advanced
460 pages
16h 22m
English
book
z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
by Paul Rogers, Robert Hering
Content preview from z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
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Chapter 4. Backup and recovery 165
The command should be used to verify or repair the structure of the aggregate if any of the
following occurs:
If problems are detected in the basic structure of the aggregate
If the log mechanism is damaged
If the storage medium of the aggregate has errors
4.2.1 The ioeagslv command
The ioeagslv command invokes a utility called the Salvager. If changes are made, the
Salvager displays the path names of the files affected by the modifications, when the path
names can be determined. The owners of the files can then verify the contents of the files,
and the files can be restored from backups if necessary.
The type of recovery that is attempted by the Salvager utility depends on the following
options, which indicate ...
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