Thanks to Ian Jackson, the Kemari repository is now open at xenbits. Send all questions to Yoshiaki Tamura tamura.yoshiaki@lab.ntt.co.jp.
You can clone the tree from the following address.
http://xenbits.xensource.com/ext/kemari/kemari-v1-unstable.hg
You can build the tree just like you usually build the unstable tree. The tree works both on i386 and x86_64. It follows the xen-unstable tree, and we’ll keep updating when there are chaneges to the mainline. For more information how to use Kemari, please read the instruction at our website.
http://www.osrg.net/kemari/usage.html
For those who don’t want to prepare a SAN, Kemari can be used with DRBD which replicates a block device through network. With DRBD, now you can play Kemari without a shared disk. I use the following configuration for the drbd device for Kemari, and this should also work for live migration.
global {
}
common {
protocol C;
}
resource r0 {
syncer {
rate 1G;
}
net {
allow-two-primaries;
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
}
startup {
become-primary-on both;
}
on host0 {
device   /dev/drbd0;
disk     /dev/sdb1;
address  192.168.0.48:7789;
meta-disk internal;
}
on host1 {
device   /dev/drbd0;
disk     /dev/sdb1;
address  192.168.0.52:7789;
meta-disk internal;
}
}
