+ cd zfs
+ vi defaults.sh
+
+Run install scripts:
+
+# ls install/
+1-enable-ext-template.sh 2-create-log-directory.sh 3-lvm-wrappers.sh
+
+Cron helper can be install under /etc/cron.daily
+
+# ls cron/
+daily-block-snapshot purge-log
+
+Overview commands are available (try running them to see output):
+
+# ls bin/
+backup ill instance list node snap
+
+
+Create test instances:
+
+# ls t/*.sh
+t/drbd.sh t/plain.sh t/zfs.sh
+
+Review that instaces have been created:
+
+# ./bin/ill t-
+
+Test ganeti commands after reading them:
+
+# ls t/gnt-*
+t/gnt-backup-export.sh t/gnt-instance-modify.sh
+
+
+DRBD disk replication
+
+Ganti's extstorage provider doesn't support drbd target. But, lvm emulation scripts are sufficiant enough
+to create -t drdb instance or convert plain (created on zfs thanks to wrappers ;-) to drdb.