Re: [DRBD-user] COnfused about shared partitions

2019-04-05 Thread JCA
Thanks, that's very useful feedback. It took me quite some time to recover from this split-brain condition - none of the recipes I found online would quite work. In fact, I am not entirely sure I know exactly what it was that sorted it out for me, in the end :-( On Thu, Apr 4, 2019 at 4:33 PM Adam

Re: [DRBD-user] COnfused about shared partitions

2019-04-04 Thread Adam Goryachev
On 5/4/19 5:09 am, JCA wrote: I believe that you are right in your assessment. Unfortunately, after this I seem to be stuck in a situation in which both nodes are not connected through DRBD: In A: # cat /proc/drbd version: 8.4.11-1 (api:1/proto:86-101) GIT-hash: 66145a308421e9c124ec391a7848ac

Re: [DRBD-user] COnfused about shared partitions

2019-04-04 Thread JCA
I believe that you are right in your assessment. Unfortunately, after this I seem to be stuck in a situation in which both nodes are not connected through DRBD: In A: # cat /proc/drbd version: 8.4.11-1 (api:1/proto:86-101) GIT-hash: 66145a308421e9c124ec391a7848ac20203bb03c build by mockbuild@, 20

Re: [DRBD-user] COnfused about shared partitions

2019-04-04 Thread Robert Altnoeder
On 4/3/19 8:52 PM, JCA wrote: > In both nodes I have a file named my-data.res under /etc/drdb.d, with > the following contents (identical in both nodes): > > [...] >             net { >              allow-two-primaries; >             } Since you have an ext4 on the DRBD device, allow-two-primaries

Re: [DRBD-user] COnfused about shared partitions

2019-04-03 Thread Adam Goryachev
On 4/4/19 5:52 am, JCA wrote: My apologies for the length of this; I'd rather give to much information than too little. I have a simple PaceMaker cluster with two nodes, A and B, that are CentOS 7 VMs. In both nodes I have a file named my-data.res under /etc/drdb.d, with the following content

[DRBD-user] COnfused about shared partitions

2019-04-03 Thread JCA
My apologies for the length of this; I'd rather give to much information than too little. I have a simple PaceMaker cluster with two nodes, A and B, that are CentOS 7 VMs. In both nodes I have a file named my-data.res under /etc/drdb.d, with the following contents (identical in both nodes):