Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Tue, Feb 03, 2009 at 03:52:30PM +0100, Rainer Sabelka wrote: > On Tuesday 03 February 2009 09:41:42 Lars Ellenberg wrote: > > On Mon, Feb 02, 2009 at 05:20:23PM +0100, Rainer Sabelka wrote: > > > > if you configure your ko count smaller, > > > > then if it actually reaches zero, > > > > drbd stays disconnected (StandAlone), > > > > until you tell it to reconnect explicitly. > > > > > > I just tried this on a pair of test machines (with ko-count=5). > > > But DRBD always tries to reconnect. > > > > hm. it should not. > > if ko-count reaches zero, DRBD is supposed to go StandAlone. > > This would be fine. > Basiclaclly this is what I do manually now. If users complain that the server > "hangs" I say "drbdadm disconnect all". > > > you say it just does a disconnect/reconnect cycle. > > guess we have to have a look at this more closely. > > Hmm. When ko-count reaches zero my DRBD goes to "Timeout", then to > "Unconnected", and again to "WFConnection", and the cycle continues. right. "bug" in drbd. that used to be like I described above. apparently this is a regression (no longer works as I think we intended it), we'll discuss this and probably fix it to work again as I described above. so for now, best you can do is to externally monitor the connection quality, and disconnect if quality is insufficient. -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. __ please don't Cc me, but send to list -- I'm subscribed