[DRBD-user] Slow Access

[gilberto.nunes]

Hi buddies 

I have make a server here, with two nodes, with Ubuntu
9.04. 

I config the drbd8-utils, version 2:8.3.0-1ubuntu1, with this conf
on both nodes: 

obal { usage-count no; }
common { syncer { rate 30M; }
}
resource r0 {
 protocol C;
 startup {
 wfc-timeout 15;
 degr-wfc-timeout
60;
 become-primary-on both;
 }
 net {
 cram-hmac-alg sha1;
 shared-secret
"drbd123";
 allow-two-primaries;
 after-sb-0pri discard-zero-changes;

after-sb-1pri discard-secondary;
 after-sb-2pri disconnect;
 }
 on kvm-0 {

device /dev/drbd0;
 disk /dev/sda7;
 address 10.0.0.10:7788;
 meta-disk
internal;
 }
 on kvm-1 {
 device /dev/drbd0;
 disk /dev/sda7;
 address
10.0.0.100:7788;
 meta-disk internal;
 }
} 

Drbd works fine but I attempt
deploy virtual machine with KVM and I feel access to /dev/drb0 is
slowing... 

Nothing to desperate, but a instalation of Windows 2003 take
some many times! About 2 hours.. 

I don't know what going happen here!!!


Thanks for any advice 

Regards 

-- 
Gilberto Nunes Ferreira
TI
Selbetti
Gestão de Documentos
Telefone: +55 (47) 3441-6004
Celular: +55 (47)
8861-6672 

_"BENDITA A NAO CUJO DEUS  O SENHOR!"_
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