Hi,
I recently install a SAN at my work. One lun is used for XEN and can
be used by two xen server.
For more flexibility I use lvm on this lun. I was very happy of the
result, unless I discover (during a conversation with a friend) that
lvm metadata can be compromised if the two server simulty modify
metadata.
- So what can I do?
- Is it possible to allow LVM metadata modification by only one server?
- should I use clvm instead?
- Is it possible to migrate lvm to clvm without any data lost?
thank's for your help
regards,
ps: sorry for my poor english
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