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James Larcombe wrote:
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<p class="MsoNormal">Hi List,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please help. I have installed drbd 8.3.5 on Open
Suse 11.1
(Kernel 2.6.27.29-0.1). <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have run drbdadm create-md dbms-test on one
node and
create-md dbms-test2 on the other node. I then ran drbdadm up all on
both
nodes. I then ran drbdadm -- --overwrite-data-of-my-peer primary
dbms-test on
the first node and the same with dbms-test2 on the other node. They
then run
for a short while before stalling. I have tried older version without
success
and turning the sync rate down does not make any difference. Downing
the resources
and bringing back up starts the sync again but this then stalls quickly.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have attached /proc/drbd, /etc/drbd.conf and a
section
from /var/log/messages. Any pointers would be greatly appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">version: 8.3.5 (api:88/proto:86-91)<o:p></o:p></p>
<p class="MsoNormal">GIT-hash:
ded8cdf09b0efa1460e8ce7a72327c60ff2210fb build by
root@hp-tm-40, 2009-11-24 12:21:46<o:p></o:p></p>
<p class="MsoNormal"> 0: cs:SyncSource ro:Secondary/Secondary
ds:UpToDate/Inconsistent C r----<o:p></o:p></p>
<p class="MsoNormal"> ns:160896 nr:0 dw:0 dr:160896 al:0 bm:9
lo:1 pe:0 ua:0 ap:0 ep:1 wo:b oos:926694296<o:p></o:p></p>
<p class="MsoNormal"> [>.]
sync'ed: 0.1% (905040/905132)M 4972<o:p></o:p></p>
<p class="MsoNormal"> stalled<o:p></o:p></p>
<p class="MsoNormal"> 1: cs:SyncTarget ro:Secondary/Secondary
ds:Inconsistent/UpToDate C r----<o:p></o:p></p>
<p class="MsoNormal"> ns:0 nr:2173248 dw:2173248 dr:0 al:0
bm:132 lo:0 pe:29878 ua:0 ap:0 ep:1 wo:b oos:777971256<o:p></o:p></p>
<p class="MsoNormal"> [>.]
sync'ed: 0.3% (759736/761856)M<o:p></o:p></p>
<p class="MsoNormal"> Stalled<o:p></o:p></p>
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<br>
what kind of network are you using between the two servers? this is
almost the exact same behavior i had when i was trying to get drbd to
work over 10gig ethernet. turned out to be something in drbd didn't
like something about the 10gig cards i had. i eventually had to change
my network cards. what cards are you using? 1gig? 10gig? have you tried
other cards? that is where i would look.<br>
<br>
mike<br>
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