Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
> -----Original Message----- > From: drbd-user-bounces at lists.linbit.com [mailto:drbd-user- > bounces at lists.linbit.com] On Behalf Of Lars Ellenberg > Sent: Friday, April 11, 2008 12:58 AM > To: drbd-user at lists.linbit.com > Subject: Re: [DRBD-user] drbdadm adjust > > On Thu, Apr 10, 2008 at 10:58:43PM -0600, Damon Estep wrote: > > > > I was under the impression that `drbdadm adjust [resource]' could > be > > run on the node that is secondary (0.7.25), but I am finding that > not > > to work. > > > > > > I have changed the io error handler from pass_on to panic in the > > resource section of drbd.conf and would like the change to take > > effect, what needs to be done to get the change in place? > > the "adjust" in 0.7 sometimes just misses some parts of the changes. > due to an arguably bad design decission on our part, the "on-io-error" > can only be changed by a new attach. that does only work if you detach > first. which will happen automatically in drbd 8.0 (and would catch you > a full sync, if you do it on a Primary; we need to improve on that, > so it won't happen "accidentally"). > > the best way for you is probably to > A# drbdadm down XY > A# drbdadm up XY > wait for short resync > switch-over > B# drbdadm down XY > B# drbdadm up XY > > -- > : 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 : [Damon Estep] Is there any risk making this change on one node (the current secondary), and then not changing the current primary to secondary and making the change on it for a couple of days when a maintenance window exists? Would there be any issues if a failure occurred on the current primary while the two nodes had different configurations? Thanks