Installation guide

Default valueValuesParameters
To close the cache volume, start the CLUI
tool and type
cache close volume_ref
Not applicable. If
not specified, you
The cache volume to migrate to. It can be
the same as the source volume. There should
-D
destination_cache_volume
are prompted to
choose from a list.
be enough space in the destination volume
for all the studies in the source volume.
Not applicableThe amount of time in seconds before the
original files are deleted. If not specified, the
-X delay_in_seconds
original files are not deleted. If 0, the original
files are deleted immediately.
100The maximum number of cache files to be
handled by each thread in the application;
a performance-tuning parameter.
-F number_of_files
3The number of threads that handle the
copying of files; a performance-tuning
parameter.
-T number_of_threads
5How often to report on the progress of the
migration, in minutes.
-I time_in_minutes
Not applicableLog file name
-f log_file
Tip:
Use the -? parameter to view usage or help information.
Example:
cache_migration.exe -F 500 -T 4 -I 2 -f migration.log
List of eligible cache volumes
1000 : /cache/mvfcache
1001 : /cache/vcacheRSNA2003
1002 : /cache/newcache
Source volume_ref? 1000
Destination volume_ref? 1000
Delete original files (Y/N)? y
How long to wait to delete (sec)? 10
After the migration, verify the condition of the caches:
1. Run the mvf-clean-cache tool.
2. If the mvf-clean-cache output indicates that there are problems, resolve them.
For details about configuring the cache directory structure, see “Configuring the hierarchical cache
directory structure” (topic number 102687) in the IMPAX 6.5.3 Server Knowledge Base.
AS300 Upgrade Guide—IMPAX 5.2 or 5.3 to IMPAX 6.5.3 54
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