Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Mon, Jan 21, 2008 at 11:15:39AM +0100, Walter Haidinger wrote:
> > > How can I further diagnose this? Do you need more information, like the
> > > drbd.conf setup?
> >
> > Well how did you guess that? ;-)
>
> Don't know, just a wild guess.. ;-)
>
> drbd.conf:
> global {
> minor-count 16;
> usage-count yes;
> }
> common {
> syncer { rate 10M; }
> }
> resource west {
> protocol C;
> handlers {
> pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
> pri-lost-after-sb "echo o > /proc/sysrq-trigger ; halt -f";
> local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
> outdate-peer "/usr/sbin/drbd-peer-outdater";
> }
> startup {
> wfc-timeout 5;
> degr-wfc-timeout 5;
> }
> disk {
> on-io-error detach;
> fencing dont-care;
> }
> net {
> timeout 100; # < (connect-int|ping-int), (unit = 0.1 seconds)
> connect-int 30; # (unit = 1 second)
> ping-int 60; # (unit = 1 second)
> ping-timeout 50; # (unit = 0.1 seconds)
interessting timout settings, but drbd over openvpn over 11MBit WLAN
is strange enough in itself, so if it works for you...
> max-buffers 256;
I seriously recommend a much higher setting here. do at least 2000.
high latency "flaky" network with low max-buffers setting...
may even be the root cause of the symptoms you are seeing.
--
: Lars Ellenberg http://www.linbit.com :
: DRBD/HA support and consulting sales at linbit.com :
: LINBIT Information Technologies GmbH Tel +43-1-8178292-0 :
: Vivenotgasse 48, A-1120 Vienna/Europe Fax +43-1-8178292-82 :
__
please use the "List-Reply" function of your email client.