- gnt-instance add -t ext --disk=0:size=10G,provider=zfs \
- --disk=1:size=20G,provider=zfs \
- -n arh-hw --no-name-check --no-ip-check \
- -o debootstrap+default -B maxmem=512M zfs-ext-test
+# 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.
+
+
+KNOWN BUGS for extstorage
+
+- gnt-backup export doesn't work because extstorage snapshoot hook are not available
+- gnt-instance move works from somewhere to zfs, but not from zfs to somewhere
+
+
+KNOWN BUGS for using -t plain on top of zfs
+
+- cron/daily-block-snapshot snapshots are not correctly renamed