Rif: Re: Rif: RE: Cluster backup
2006-05-31 11:07:05
>> use the interface (aka bind) option in xinetd
to run multiple
>> instances of the amanda client each responding
on a different address
TESTED. Configuring multiple amanda client seems to
solve this issue!
My new /etc/xinet.d/amanda file has three entries:
- The first entry binds to node physical interface.
- The remaining entries bind to every virtual
interface defined in the cluster.
I noticed only one problem: when xinetd starts, some
virtual interfaces may not be defined on machine, as they are assigned
to other cluster members; xinetd won't be listening on non-existent interfaces.
When a service is relocated to the node, along with
its interface, xinetd must be somehow restarted to get it listening also
on the new acquired interface.
Should I schedule a daily '/etc/init.d/xinetd restart'?
(that's not very smart, is it?)
--------------------------/etc/xinet.d/amanda-----------------------
service amanda
{
disable = no
socket_type
= dgram
protocol
= udp
wait
= yes
user
= amanda
group
= disk
server
= /usr/lib/amanda/amandad
bind = 10.0.10.1
}
service amanda
{
disable = no
socket_type
= dgram
protocol
= udp
wait
= yes
user
= amanda
group
= disk
server
= /usr/lib/amanda/amandad
bind = 10.0.10.5
}
service amanda
{
disable = no
socket_type
= dgram
protocol
= udp
wait
= yes
user
= amanda
group
= disk
server
= /usr/lib/amanda/amandad
bind = 10.0.10.6
}
--------------------------/etc/xinet.d/amanda-----------------------
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