Fork() and return from the parent back to the shell to ensure remote-cache is run...
authorroot <root@rcn1.VSOFS1.COM>
Sun, 29 Mar 2009 23:04:21 +0000 (10:04 +1100)
committerroot <root@rcn1.VSOFS1.COM>
Sun, 29 Mar 2009 23:04:21 +0000 (10:04 +1100)
commita869d586e81b3a64bc49fa3c0700ecddf087f063
tree3dde9c408d996bb65880852bd42682ebec9aebaa
parent86af40720bc1cb00e3cd1e8fd7a84afb07387873
Fork() and return from the parent back to the shell to ensure remote-cache is run in the background.

Add a handler for SIGUSR2.    Kill -USR2 <pid of migration daemon>
is now the approved was to stop and unmount a remote cache filesystem
migrate/migrate.h
migrate/remote-cache.c
migrate/remote-cached.c