FreeNAS Code

Fix typo that made it into SVN that wasn't in my local test copy.

This resolves ticket 1009.

Unbreak cache directory expiration.

Problem with the previous method of doing this is that is breaks apps like Samba, so that the next time you restart Samba it goes "What is this /var/tmp/.cache/.samba that you speak of?" which then goes and it barfs attempting to restart the system. Thus, you work into an ix-cache restart funk.

This unbreaks Samba when the cache is rebuilt nightly at 3:15 am, and probably fixes a bunch of random bugs that customers and users have been running into for a LONG time with FreeNAS 8.

Committed wrong version.

More useful routines added.

More stuff.

Added some useful routines for examining the cache.

Change ldap import to the correct one.

Use the symbolic name for EBUSY and don't taint the tb by calling raise
instead of reraising the OSError as a new instance.

M tools/cachetool.py

Added a 'dump' option to cachetool, this should help debug LDAP issues.

fixes to run cachetool at boot and upon service restart