Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
My starving count was pretty high. I maxed out my al-extents and will see if that helps. Thanks. On Fri, Jun 22, 2012 at 4:22 AM, Andreas Kurz <andreas at hastexo.com> wrote: > On 06/20/2012 11:51 PM, J.R. Lillard wrote: > > I have a lower-level setup on Protocol C and a stacked layer of Protocol > > A going through Proxy over a WAN. There are times when my disk activity > > spikes causing the Proxy buffers to fill up a bit. While this is > > happening the Pending count on my stacked resources goes up and causes > > my access to those resources to slow down. Is this normal? I thought > > with Protocol A as soon as my local write was finished things would > > continue. > > You checked that you are not running out of activity log extents for the > stacked resource? > > Do an: echo 1 >/sys/module/drbd/parameters/proc_details > > ... and have a look at "starving" counter in /proc/drbd ... should > ideally be 0 and definitely not increasing regularly. If it does, > increase the al-extents value for the stacked resource (max is 3833 in > drbd 8.3 ... IIRC) > > Regards, > Andreas > > -- > Need help with DRBD? > http://www.hastexo.com/now > > > > > -- > > J.R. Lillard > > System / Network Admin > > Web Programmer > > Golden Heritage Foods > > 120 Santa Fe St. > > Hillsboro, KS 67063 > > > > > > > > _______________________________________________ > > drbd-user mailing list > > drbd-user at lists.linbit.com > > http://lists.linbit.com/mailman/listinfo/drbd-user > > > > > > > > > > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user > > -- J.R. Lillard System / Network Admin Web Programmer Golden Heritage Foods 120 Santa Fe St. Hillsboro, KS 67063 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20120622/e5933b3a/attachment.htm>