[DRBD-user] Diagnosing a Failed Resource

Eric epretorious at yahoo.com
Mon Jan 21 23:48:09 CET 2013

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


You are correct, Arnold:

Chapter 7.3 of the "DRBD User's Guide" ("Manual Split Brain Recovery") does address this situation (including the error message)!

Thanks for helping out!


Eric Pretorious
Truckee, CA




>________________________________
> From: Arnold Krille <arnold at arnoldarts.de>
>To: drbd-user at lists.linbit.com 
>Sent: Monday, January 21, 2013 2:14 PM
>Subject: Re: [DRBD-user] Diagnosing a Failed Resource
> 
>Hi,
>
>On Mon, 21 Jan 2013 13:48:39 -0800 (PST) Eric <epretorious at yahoo.com>
>wrote:
>> I attempted to re-connect r1 and then captured the results in the
>> kernel ring buffer:
>> rule 90 [ 7039.376146] block drbd1000: helper command: /sbin/drbdadm
>> initial-split-brain minor-1000 [ 7039.378519] block drbd1000: helper
>> command: /sbin/drbdadm initial-split-brain minor-1000 exit code 0
>> (0x0) [ 7039.378544] block drbd1000: Split-Brain detected but
>> unresolved, dropping connection! [ 7039.378551] block drbd1000:
><snip>
>> I have no idea what it means, however.
>
>Oh, please! When you start a cluster with drbd, the first things
>mentioned in probably every howto/documentation are split-brains.
>Please read up on that topic.
>
>Have fun,
>
>Arnold
>
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>
>
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