Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 08/04/2010 04:23 PM, Groups Account wrote:
> Currently I use 160G harddrives for drbd resources.
> Those are sata hds with 3 partitions, one for meta data, 2 for drbd
> resource data.
> I want to swap those drives to 1T.
> How do i do that?
> Can I simply:
> - shutdown the secondary resource
> - replaced the drive
> - reformat with bigger partitions
> - do i have to format again as drbd?
>
> What are the steps?
> Are there any guides explaining how to do that?
>
> thx
>
> Bart
>
> the resource is configured as:
>
> resource r0 {
> protocol C;
> startup { wfc-timeout 0; degr-wfc-timeout 120; }
> disk { on-io-error detach; } # or panic, ...
> net {}
>
> syncer { rate 10M;}
> on node1 {#
> device /dev/drbd0;
> disk /dev/sdc2;
> address 192.168.2.252:7788;
> meta-disk /dev/sdc1[0];
> }
> on node2 {
> device /dev/drbd0;
> disk /dev/sdc2;
> address 192.168.2.253:7788;
> meta-disk /dev/sdc1[0];
> }
> }
>
> resource r1 {
> protocol C;
> startup { wfc-timeout 0; degr-wfc-timeout 120; }
> disk { on-io-error detach; } # or panic, ...
> net {}
>
>
> syncer { rate 10M;}
> on node1 {
> device /dev/drbd1;
> disk /dev/sdc3;
> address 192.168.2.252:7788;
> meta-disk /dev/sdc1[0];
> }
> on node2 {
> device /dev/drbd1;
> disk /dev/sdc3;
> address 192.168.2.253:7788;
> meta-disk /dev/sdc1[0];
> }
> }
>
> and partitions on both servers look like:
>
> Disk /dev/sdc: 160.0 GB, 160041885696 bytes
> 255 heads, 63 sectors/track, 19457 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
>
> Device Boot Start End Blocks Id System
> /dev/sdc1 1 50 401593+ 83 Linux
> /dev/sdc2 51 7399 59030842+ 83 Linux
> /dev/sdc3 7400 19457 96855885 83 Linux
>
>
anyone knows what is the correct procedure to accomplish above?
thx