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<p class=MsoNormal>Hi. Sorry for the newbie question!<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>The main site for DRBD states &#8220;In case a complete
power outage takes both nodes down, DRBD will detect&nbsp;which of the nodes
was down longer, and will do the resynchronization in the right direction.&#8221;
However, in my case, this is not happening. I have tried a drbdadm --
--overwrite-data-of-peer but still nothing. Not sure what the best info is to
post, but here is what /proc/drbd currently thinks:<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>cluster1:~ # cat /proc/drbd<o:p></o:p></p>

<p class=MsoNormal>version: 8.2.7 (api:88/proto:86-88)<o:p></o:p></p>

<p class=MsoNormal>GIT-hash: a1b440e8b3011a1318d8bff1bb7edc763ef995b0 build by
lmb@hermes, 2009-02-20 13:35:59<o:p></o:p></p>

<p class=MsoNormal>&nbsp;0: cs:StandAlone st:Primary/Unknown
ds:UpToDate/DUnknown&nbsp;&nbsp; r---<o:p></o:p></p>

<p class=MsoNormal>&nbsp;&nbsp;&nbsp; ns:0 nr:0 dw:1304 dr:15549 al:28 bm:0
lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:412<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>cluster2:~ # cat /proc/drbd<o:p></o:p></p>

<p class=MsoNormal>version: 8.2.7 (api:88/proto:86-88)<o:p></o:p></p>

<p class=MsoNormal>GIT-hash: a1b440e8b3011a1318d8bff1bb7edc763ef995b0 build by
lmb@hermes, 2009-02-20 13:35:59<o:p></o:p></p>

<p class=MsoNormal>&nbsp;0: cs:WFConnection st:Secondary/Unknown
ds:Outdated/DUnknown C r---<o:p></o:p></p>

<p class=MsoNormal>&nbsp;&nbsp;&nbsp; ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0
ua:0 ap:0 ep:1 wo:b oos:840<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>I have forced the secondary (cluster2) to be a secondary
with drbdadm secondary cluster_disk and tried drbdadm -- --overwrite-data-of-peer
primary cluster_disk on the cluster1 system.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>What is the easiest way of getting this back? I currently
have this all setup in a lab environment with openais controlling a bespoke
app, tomcat, samba, virtual IP, filesystem, etc. Everything works a treat apart
from this total outage scenario. I absolutely must have an easy trouble-free
method of overcoming this scenario if I am to be able to use this in a
production environment.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Thanks.&nbsp; Gary.<o:p></o:p></p>

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