Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
2012/12/6 Lars Ellenberg <lars.ellenberg at linbit.com>: > On Thu, Dec 06, 2012 at 09:56:37AM +0100, AZ 9901 wrote: >> Hello, >> >> I work with DRBD 8.3.14. >> >> On each node, my configuration is : >> - internal meta-data >> - one raid-array as backing device for DRBD, size 1TB >> - LVM on top of DRBD (r1 given as a PV to LVM) >> >> I would like to extend the size of the DRBD resource to have a bigger PV. >> >> Here are the 3 steps I already did : >> - removed the secondary node, replaced it with a 2TB capacity >> --> DRBD re-synced 1TB from primary to secondary >> - made this 2TB secondary the new primary >> - removed the secondary node, replaced it with a 2TB capacity >> --> DRBD is now re-syncing 2TB from primary to secondary >> >> What should I do next ? >> - drbdadm resize ? Seems that DRBD already knows the 2TB size so perhaps this is not needed. >> - pvresize ? > > Yes. > >> - something else... ? >> >> What about meta-data ? >> Did they grow during my 3 first steps ? >> Do I need to do something else with them ? > > All done already. > >> Last question, I did not manage to find the command which shows the size of the DRBD resource. >> Could you tell me ? > > As with any other block device. > > I find it convenient to cat /proc/partitions > Thank you for your answers ! So to confirm what I have undestood, only pvresize is needed ? Thanks again ! Best regards, Benjamin