Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 03/15/2012 09:20 AM, Adi Spivak wrote:
> Hi.
> I ma using the drbd that comes with centos.
> My centos version is 5.8
>
> My /proc/drbd say as following:
>
> version: 8.0.16 (api:86/proto:86)
> GIT-hash: d30881451c988619e243d6294a899139eed1183d build by
> mockbuild at v20z-x86-64.home.local, 2009-08-22 13:27:08
>
> 1: cs:Connected st:Primary/Secondary ds:UpToDate/UpToDate C r---
> ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
> resync: used:0/61 hits:0 misses:0 starving:0 dirty:0 changed:0
> act_log: used:0/127 hits:0 misses:0 starving:0 dirty:0 changed:0
>
This is definitely an unused device ... no writes since started. And
please don't use that ancient version but the latest 8.3.12 from Centos
Extras repo.
Whatever device you are using in your Xen VMs it is not /dev/drbd1. But
if you show us your Xen VM config and the output of "lvs" command it
should be more clear what is going on.
Regards,
Andreas
--
Need help with DRBD?
http://www.hastexo.com/now
>
> However, this is not true.
> This LVM drive is connected to a XEN VM and after verifing the initial
> sync and seeing that they are identical, i have made small changes to
> the original machine by adding some files to the desktop and running
> some updates.
>
> The /proc/drbd keep cliaming they are uptodate, however, when i turn off
> the vm on the primary and start on the secondary it is the same as the
> original sync with none of my small changes.
>
> This is my drbd.conf (simple and taken from the guide and without the
> IPs and real machine names):
> #
> # please have a a look at the example configuration file in
> # /usr/share/doc/drbd/drbd.conf
> #
> global {
> usage-count yes;
> }
> common {
> protocol C;
> }
> resource r0 {
> on san {
> device /dev/drbd1;
> disk /dev/mapper/storage-ranadtech;
> address <IP>:7789;
> meta-disk internal;
> }
> on sanbkp {
> device /dev/drbd1;
> disk /dev/mapper/storage-ranadtech;
> address <IP>:7789;
> meta-disk internal;
> }
> }
>
>
> What do i need to change to make it work?
>
> Thank you.
>
> _______________________________________________
> drbd-user mailing list
> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user
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