Antw: Re: Antw: Re: SLES11 SP3: warning: crm_find_peer: Node 'h01' and 'h01' share the same cluster nodeid: 739512321

>>> Lars Marowsky-Bree <[email protected]> schrieb am 28.01.2015 um 16:35 in Nachricht
<[email protected]>:
> On 2015-01-28T16:21:23, Ulrich Windl <[email protected]> wrote:
> 
>> Kind of answering my own question:
>> Node id 84939948 in hex is 051014AC, which is "5.16.20.172" where the IP 
> address actually is 172.20.16.5.
>> But I see another node ID of 739512325 (hex 2C141005) which is "44.20.16.5". 
> That seems revered compared to the above, and the 0x2c doesn't fit anywhere.
> 
> It does. The highbit was stripped.

So the logic is "If the hight-bit is not stripped, the ID is the reversed IP address; if the hight bit is stripped, it's the non-reversed IP address (without the high bit)"? Doesn't it cause problems with an IPv4 class A address? Now when is the high-bit stripped?

Ulrich


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