<br><font size=2 face="sans-serif">Hi all,</font>
<br>
<br><font size=2 face="sans-serif">Trying to upgrade from 0.7.5 to 0.7.6 having followed instructions for building drbd as per usual but when try to restart</font>
<br><font size=2 face="sans-serif">drbd I get the following error :-</font>
<br>
<br><font size=2 face="sans-serif"><br>
Starting DRBD resources: <b> max-buffers 4096 => 4096 out of range [32..32]</b></font>
<br><font size=2 face="sans-serif">Command '/sbin/drbdsetup /dev/drbd0 net 192.168.100.30:7788 192.168.100.31:7788 C --timeout=60 --connect-int=10 --ping-int=10 --max-buffers=4096 --max-epoch-size=2048 --ko-count=4 --on-disconnect=reconnect' terminated with exit code 20</font>
<br><font size=2 face="sans-serif">drbdadm aborting<br>
<br>
</font>
<br><font size=2 face="sans-serif">Now I am making the assumption that drbd 0.7.6 is backward compatible with 0.7.5 so here are the basic steps I'm using</font>
<br><font size=2 face="sans-serif">for the upgrade.</font>
<br>
<br><font size=2 face="sans-serif">1. Shutdown HA services on secondary node</font>
<br><font size=2 face="sans-serif">2. Clean and re-create the Kernel source (mrproper,cloneconfig, dep...)</font>
<br><font size=2 face="sans-serif">3. make clean all in the drbd src dir</font>
<br><font size=2 face="sans-serif">4. cd .. ; make install </font>
<br><font size=2 face="sans-serif">5. drbd start</font>
<br>
<br><font size=2 face="sans-serif">If the above had worked I would then have</font>
<br>
<br><font size=2 face="sans-serif">6. Restart HA services on secondary.</font>
<br><font size=2 face="sans-serif">7. Stop services on primary forcing them onto secondary.</font>
<br><font size=2 face="sans-serif">8. Perform steps 2 - 6 on now secondary server.</font>
<br><font size=2 face="sans-serif">9. Job Done !!!!!</font>
<br>
<br>
<br><font size=2 face="sans-serif">I have tried to recover back to 0.7.5 but I get issues over the API and Proto Levels being wrong!!<br>
</font>
<br><font size=2 face="sans-serif">OS Suse 9.0 Profes.</font>
<br><font size=2 face="sans-serif">Kernel 2.4.21-99-smp4G - vanilla Suse Kernel.<br>
<br>
Regards<br>
<br>
Kevin <br>
<br>
<br>
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