[DRBD-user] inconsistency between servers when drbd is stopped or started

ARUN CHAKRAPANI RAO arunrao_erp at yahoo.com
Mon Jun 2 03:01:53 CEST 2014

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Hi,
I am trying to configure drbd on ubuntu 12.04 nodes
I installed drbd8-utils using the apt-get install drbd8-util, on both the nodes it did get installed with no issues. I have not yet configured any disk. but during the test of start and stop of the service I see differences.
on node 1 i see the following.

root at gngrmysqlmgmg1:~# /etc/init.d/drbd stop
DRBD module version: 8.3.13
   userland version: 8.3.11
you should upgrade your drbd tools!
  --==  Thank you for participating in the global usage survey  ==--
The server's response is:

 * Stopping all DRBD resources                                                                                                                                            [ OK ] 
root at gngrmysqlmgmg1:~# /etc/init.d/drbd start
  --==  Thank you for participating in the global usage survey  ==--
The server's response is:

 * Starting DRBD resources                                                                                                                                                       DRBD module version: 8.3.13
   userland version: 8.3.11
you should upgrade your drbd tools!
no resources defined!
root at gngrmysqlmgmg1:~# /etc/init.d/drbd status
drbd driver loaded OK; device status:
version: 8.3.13 (api:88/proto:86-96)
srcversion: 697DE8B1973B1D8914F04DB 
m:res  cs  ro  ds  p  mounted  fstype
root at gngrmysqlmgmg1:~# 


But in node 2 i see a different issue.






root at bbnlnagios:/etc# /etc/init.d/drbd stop
  --==  Thank you for participating in the global usage survey  ==--
The server's response is:

node already registered
 * Stopping all DRBD resources                                                                                                                                                   Could not connect to 'drbd' generic netlink family
                                                                                                                                                                          [ OK ]
root at bbnlnagios:/etc# /etc/init.d/drbd start
 * Starting DRBD resources                                                                                                                                                       no resources defined!
root at bbnlnagios:/etc# /etc/init.d/drbd status
drbd driver loaded OK; device status:
version: 8.3.13 (api:88/proto:86-96)
srcversion: 697DE8B1973B1D8914F04DB 
m:res  cs  ro  ds  p  mounted  fstype
root at bbnlnagios:/etc# 



Can you please do let me why i am seeing this generic netlink family error only in node 2 and not in node1 and also node1 seems to be working based on the message, but not node 2


Any help will be greatly appreciated.


Arun
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