Dominik Klein wrote:
What exactly did you "tune"?
Please also post drbd.conf and logfiles.
Server1 log:
http://rafb.net/p/G6SxRN57.html
server2 log:
http://rafb.net/p/n0qjY499.html
And as attach the drbd.conf.
Thanks
Pier
global {
usage-count yes;
}
common {
syncer { rate 200M; }
}
resource mail {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
rr-conflict disconnect;
max-buffers 4000;
max-epoch-size 4000;
sndbuf-size 1M;
unplug-watermark 4000;
}
syncer {
rate 200M;
al-extents 1801;
}
on srv-clu-1 {
device /dev/drbd0;
disk /dev/mapper/raid-mail;
address 10.10.10.1:7788;
meta-disk internal;
}
on srv-clu-2 {
device /dev/drbd0;
disk /dev/mapper/raid-mail;
address 10.10.10.2:7788;
meta-disk internal;
}
}
resource www {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
rr-conflict disconnect;
max-buffers 4000;
max-epoch-size 4000;
sndbuf-size 1M;
unplug-watermark 4000;
}
syncer {
rate 200M;
al-extents 1801;
}
on srv-clu-1 {
device /dev/drbd1;
disk /dev/mapper/raid-www;
address 10.10.10.1:7777;
meta-disk internal;
}
on srv-clu-2 {
device /dev/drbd1;
disk /dev/mapper/raid-www;
address 10.10.10.2:7777;
meta-disk internal;
}
}
resource dns {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
rr-conflict disconnect;
max-buffers 4000;
max-epoch-size 4000;
sndbuf-size 1M;
unplug-watermark 4000;
}
syncer {
rate 200M;
al-extents 1801;
}
on srv-clu-1 {
device /dev/drbd2;
disk /dev/mapper/raid-dns;
address 10.10.10.1:7766;
meta-disk internal;
}
on srv-clu-2 {
device /dev/drbd2;
disk /dev/mapper/raid-dns;
address 10.10.10.2:7766;
meta-disk internal;
}
}
resource mysql {
protocol C;
startup {
degr-wfc-timeout 120; # 2 minutes.
}
disk {
on-io-error detach;
}
net {
after-sb-0pri disconnect;
after-sb-1pri disconnect;
after-sb-2pri disconnect;
rr-conflict disconnect;
max-buffers 4000;
max-epoch-size 4000;
sndbuf-size 1M;
unplug-watermark 4000;
}
syncer {
rate 200M;
al-extents 1801;
}
on srv-clu-1 {
device /dev/drbd3;
disk /dev/mapper/raid-mysql;
address 10.10.10.1:7799;
meta-disk internal;
}
on srv-clu-2 {
device /dev/drbd3;
disk /dev/mapper/raid-mysql;
address 10.10.10.2:7799;
meta-disk internal;
}
}
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