Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Thanks a lot !
I didn't find it explicitly in the documentation. Anyway I just did a first try to make sure that drbd used dolphin interconnect with this parameter, it's not a performance test but I found those results :
1 Hard drive : SSD Intel X25-E
1 Network card : NetXtreme BCM5722
1 Dolphin interconnect : DXH510
Without dolphin interconnect
--------------------------------
[root at srv01 ~]# dd if=/dev/zero of=/u99/test.txt count=1000000 bs=8192
1000000+0 records in
1000000+0 records out
8192000000 bytes (8.2 GB) copied, 72.4688 seconds, 113 MB/s
With dolphin interconnect
--------------------------------
[root at srv01 ~]# dd if=/dev/zero of=/u99/test.txt count=1000000 bs=8192
1000000+0 records in
1000000+0 records out
8192000000 bytes (8.2 GB) copied, 47.4057 seconds, 173 MB/s
X25-E without DRBD
--------------------------------
[root at srv01 u99]# dd if=/dev/zero of=/u99/test.txt count=1000000 bs=8192
1000000+0 records in
1000000+0 records out
8192000000 bytes (8.2 GB) copied, 33.4939 seconds, 245 MB/s
Thanks again for your help, I can start my tests with dolphin now ;-)
Greg
-----Original Message-----
From: drbd-user-bounces at lists.linbit.com on behalf of Florian Haas
Sent: Thu 19.02.2009 09:42
To: drbd-user at lists.linbit.com
Subject: Re: [DRBD-user] dolphin interconnect
Greg,
do you have your DX and SuperSockets setup completed to the point that
you achieve transparent failover between Ethernet and SuperSockets for a
connection between 10.0.0.11 and 10.0.0.12?
If so, you can simply change
address 10.0.0.11:7778;
to
address sci 10.0.0.11:7778;
and DRBD will replicate over SuperSockets.
Cheers,
Florian
On 2009-02-18 16:45, Grégory Steulet wrote:
> Hi folks,
>
> I'm trying to use dolphin interconnect with drbd. My problem is quite simple what should I enter on the line address in
> drbd.conf ? Could I just enter my IP adress or should I specify sci ?
>
> on srv01.penguins.com {
> device /dev/drbd0;
> disk /dev/sdb1;
> address 10.0.0.11:7778;
> meta-disk internal;
> #meta-disk /dev/sdb4[0];
> }
> on srv02.penguins.com {
> device /dev/drbd0;
> disk /dev/sdb1;
> address 10.0.0.12:7778;
> meta-disk internal;
> #meta-disk /dev/sdb4[0];
>
> Thanks for your help, best regards
>
> Greg
> _______________________________________________
> drbd-user mailing list
> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user
>
--
: Florian G. Haas
: LINBIT | Your Way to High Availability
When replying, there is no need to CC my personal address. I monitor the
list on a daily basis. Thank you.
DRBD® and LINBIT® are registered trademarks of LINBIT.
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