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<DIV>Hi <A href="mailto:lists@alteeve.ca">Digimer</A>：</DIV>
<DIV> </DIV>
<DIV>Follow the steps you gave, I have successfully completed this work.</DIV>
<DIV> </DIV>
<DIV>Very very thanks.</DIV>
<DIV> </DIV>
<HR style="WIDTH: 210px; HEIGHT: 1px" align=left color=#b5c4df SIZE=1>
<DIV><SPAN>Tian Zhiying</SPAN></DIV>
<DIV> </DIV>
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<DIV><B>From:</B> <A href="mailto:lists@alteeve.ca">Digimer</A></DIV>
<DIV><B>Date:</B> 2013-12-24 11:02</DIV>
<DIV><B>To:</B> <A href="mailto:tianzy1225@thundersoft.com">tianzy1225</A>;
<A href="mailto:drbd-user@lists.linbit.com">drbd-user</A></DIV>
<DIV><B>Subject:</B> Re: [DRBD-user] Instead the bad drbd
server</DIV></DIV></DIV>
<DIV>
<DIV>Happy to help. Proceed slowly and carefully. If you get stuck or are in </DIV>
<DIV>doubt about something, pause and ask here. Better to be slow and safe </DIV>
<DIV>with things like this. :)</DIV>
<DIV> </DIV>
<DIV>干杯!</DIV>
<DIV> </DIV>
<DIV>On 23/12/13 09:50 PM, Tian Zhiying wrote:</DIV>
<DIV>> Digimer：</DIV>
<DIV>> Thanks very much. I'm going to try.</DIV>
<DIV>> ------------------------------------------------------------------------</DIV>
<DIV>> Tian Zhiying</DIV>
<DIV>> *From:* Digimer <mailto:lists@alteeve.ca></DIV>
<DIV>> *Date:* 2013-12-24 10:37</DIV>
<DIV>> *To:* tianzy1225 <mailto:tianzy1225@thundersoft.com>; drbd-user</DIV>
<DIV>> <mailto:drbd-user@lists.linbit.com></DIV>
<DIV>> *Subject:* Re: [DRBD-user] Instead the bad drbd server</DIV>
<DIV>> On 23/12/13 09:24 PM, Tian Zhiying wrote:</DIV>
<DIV>> > Hi</DIV>
<DIV>> > Now I have a HA，the two server IP is :192.168.1.37 and</DIV>
<DIV>> > 192.168.1.38，Virtual IP is 192.168.1.35, it use drbd store data, but</DIV>
<DIV>> > one of the server（192.168.1.38）hardware error, I must instead it from</DIV>
<DIV>> > new server(192.168.1.39), how can I config the new server's drbd?</DIV>
<DIV>> > Thanks.</DIV>
<DIV>> > ------------------------------------------------------------------------</DIV>
<DIV>> > Tian Zhiying</DIV>
<DIV>> If you setup matching sized partitions on .39, then it should be fairly</DIV>
<DIV>> simple. Update .37's resource configuration to point to .39 instead of</DIV>
<DIV>> .38. Then copy /etc/drbd* from .37 over to .39, Use 'drbdadm create-md</DIV>
<DIV>> <res>' to setup the new DRBD resource backing device. Make sure that the</DIV>
<DIV>> resources on .37 are in WFConnection state ('drbdadm attach <res>' if</DIV>
<DIV>> they aren't) and then, on .39, run 'drbdadm connect <res>'.</DIV>
<DIV>> If it works well, you should be able to watch /proc/drbd and see that it</DIV>
<DIV>> is sync'ing from .37 (.37 should show each resource in the connection</DIV>
<DIV>> state "SyncSource" and the resource(s) on .39 should be in</DIV>
<DIV>> "SyncTarget"). Once the sync completes, you data is safe again.</DIV>
<DIV>> If you have any specific trouble, share the details of your</DIV>
<DIV>> configuration (distro/drbd/cluster stack details and versions). Config</DIV>
<DIV>> files also help us understand your setup and thus offer better advice.</DIV>
<DIV>> good luck!</DIV>
<DIV>> PS - If you're concerned about the process, create a few VMs and</DIV>
<DIV>> replicate the current state (create two VMs, set them us as you had</DIV>
<DIV>> before, delete one of the VMs, create a new VM and walk through the</DIV>
<DIV>> process of adding it to the previous VM). It's _always_ better to test</DIV>
<DIV>> before trying anything on production systems.</DIV>
<DIV>> --</DIV>
<DIV>> Digimer</DIV>
<DIV>> Papers and Projects: https://alteeve.ca/w/</DIV>
<DIV>> What if the cure for cancer is trapped in the mind of a person without</DIV>
<DIV>> access to education?</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>-- </DIV>
<DIV>Digimer</DIV>
<DIV>Papers and Projects: https://alteeve.ca/w/</DIV>
<DIV>What if the cure for cancer is trapped in the mind of a person without </DIV>
<DIV>access to education?</DIV></DIV></BODY></HTML>