Re: [DRBD-user] Data consistency question

2018-03-14 Thread Lars Ellenberg
On Tue, Mar 13, 2018 at 10:23:25AM +, Ondrej Valousek wrote: > Hi list, > > I have a question regarding filesystem consistency - say I choose > async protocol (A) and the master peer node crashes fatally in the > middle of write operation. > > The slave peer node will then be outdated, but

Re: [DRBD-user] Unable to init a node

2018-03-14 Thread Yannis Milios
>> root@dmz-pve1:~ # modinfo drbd >> filename: /lib/modules/4.13.13-6-pve/kernel/drivers/block/drbd/ drbd.ko >> alias: block-major-147-* >> license:GPL >> version:8.4.7 < (this is wrong!) Since version 5, PVE ships with drbd8 kernel module (see version

[DRBD-user] Data consistency question

2018-03-14 Thread Ondrej Valousek
Hi list, I have a question regarding filesystem consistency - say I choose async protocol (A) and the master peer node crashes fatally in the middle of write operation. The slave peer node will then be outdated, but what happens to the filesystem on the top of the replicated block device -

Re: [DRBD-user] Unable to init a node

2018-03-14 Thread Jean-Daniel TISSOT
And i forget, I get the same result Le 13/03/2018 à 16:57, Jdt a écrit : > > Le 13/03/2018 à 16:21, Roland Kammerer a écrit : > >> On Tue, Mar 13, 2018 at 04:07:17PM +0100, Jdt wrote: >>> Hi, >>> >>> We had a three nodes Proxmox cluster in V4 (jessie) with drbd from Proxmox. >>> I choose to