[DRBD-user] Re: Initial Synchronisation very slow.

Laurent Simonneau liste at alixen.fr
Mon Jan 31 18:06:25 CET 2005

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


Helmut Wollmersdorfer a écrit :
> Laurent Simonneau wrote:
> 
>> I use DRBD 0.7.7 on a Dell PowerEdge 2850 (2 Xeon 2.80GHz, Gigabit 
>> ethernet, ...).
> 
> 
>> The initial DRBD volume synchronisation is really slow and I don't 
>> understand why.
> 
> 
>> Please help !! I have a partition of 350 GB to synchronize !
> 
> [...]
> 
>>  2: cs:SyncTarget st:Secondary/Secondary ld:Inconsistent
>>     ns:0 nr:2038884 dw:2038884 dr:0 al:0 bm:124 lo:0 pe:3593 ua:0 ap:0
>>         [>...................] sync'ed:  0.6% (337334/339325)M
>>         finish: 7:46:10 speed: 12,340 (11,452) K/sec
> 
> 
> Seems to be exactly the speed of a 100 Mbit/sec network. What does a 
> network performance measurement tool, e.g. "bing <from-IP> <to-IP>" say?

OOps !! I just use the only 100MB card (on 3 cards) of my servers.
I'm too stupid, sorry ;-) ...


Thank you.

-- 
Laurent Simonneau
Alixen
Tel : 01 69 85 24 13
Fax : 01 69 85 24 10




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