Disk cache persistence

[Stephen Smith <ss...@dev.swurv.net>]

The disk auxiliary cache info page mentions:

----------
When the disk cache is properly shutdown, the memory index is written to 
disk and the value file is defragmented. When the cache starts up, the 
disk cache can be configured to read or delete the index file.
----------

To save the cache at shutdown I'm currently doing:

----------
theCache.save();
CompositeCacheManager.getInstance().freeCache(CACHE_REGION_NAME);
----------

But I'm having trouble finding a reference as to how to have the disk 
cache read in the existing file at startup time. How should this be done?

Stephen

Re: Disk cache persistence

[James Taylor <ja...@jamestaylor.org>]

In theory: if the disk cache was disposed properly, it will
automatically re-read the key file into memory on startup, if the file
exists.

On Mon, 2002-12-16 at 10:14, Stephen Smith wrote:
> The disk auxiliary cache info page mentions:
> 
> ----------
> When the disk cache is properly shutdown, the memory index is written to 
> disk and the value file is defragmented. When the cache starts up, the 
> disk cache can be configured to read or delete the index file.
> ----------
> 
> To save the cache at shutdown I'm currently doing:
> 
> ----------
> theCache.save();
> CompositeCacheManager.getInstance().freeCache(CACHE_REGION_NAME);
> ----------
> 
> But I'm having trouble finding a reference as to how to have the disk 
> cache read in the existing file at startup time. How should this be done?
> 
> Stephen
> 
> 
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