Displaying 2 results from an estimated 2 matches for "dom0a".
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2008 Oct 10
4
xenconsole: Could not open tty `/dev/pts/5'': No such file or directory
Hi, i''m running a two dom0 nodes cluster for HA, and xen domUs running
on top, currently it handles 5 domUs. The issue is that there''s a domU
that can only run on one node, it''s not possible to start it on the
other one. I get a ''b'' status and can''t access the console. Other
domUs can start in either node and I can access their console without
2006 Oct 12
5
AoE LVM2 DRBD Xen Setup
...ly cool xen serverfarm. Backend
storage will be an LVMed AoE-device on top of DRBD.
The goal is to have the backend storage completely redundant.
Picture:
|RAID| |RAID|
|DRBD1| <----> |DRBD2|
\ /
|VMAC|
| AoE |
|global LVM VG|
/ | \
|Dom0a| |Dom0b| |Dom0c|
| | |
| | |
|LVMLV1| |LVMLV2| |LVMLV3|
|DomU1| |DomU2| |DomU3|
Each Dom0 has the global LVM VG visible but only uses the relevant LVs
for its DomUs.
There are two open questions for me:
1. Is is possible to failover AoE from drbd1 to drbd2? D...