LINBIT DRBD (old-stable). Contribute to LINBIT/drbd development by creating an account on GitHub. You don’t want to create the filesystem on your backing disks for DRBD (sdb and sdc); you want to create the DRBD first, and then format the. Drbdadm is the high level tool of the DRBD program suite. Drbdadm is to drbdsetup and drbdmeta what ifup/ifdown is to ifconfig. Drbdadm.

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It’s the right order. Matt Kereczman 1, 5 Email Required, but never shown. After I added the new hard disk on both nodes, I did partition and format on them! At this time, ran systemctl start brdb on both nodes, all of them got pending. Sign up using Email and Password. Wait for a long time returned no result.

I added the information to the bellow of the question.

Added 16GB new hard disk on each node. The only necessary thing is do the partition only. So how much space is required in this case?

Run drbdadm connect all on node1: Thank you very much for your very good answer! I have did what you suggest: Sign up or log in Sign up using Google. It’s not an issue of the “right order”, it’s that you’re writing stuff to a device which does or will underly DRBD other than to clear it in advance as suggested in this answer. After run that zero out command, both of showed: Sign up using Facebook.

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drbd.conf-8.4 man page

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. After I ran your commands, the result was the same. Don’t do that, you don’t know what you’re doing: That last link also uses sdb1 for DRBD instead of sdb. Follow official guide to config the basic resource on both nodes: Device ‘0’ is configured!

drbdadm(8) — drbd-utils — Debian stretch — Debian Manpages

And ran lsblk -a now: It can be done drbr other way, but then you’d need to grow the backing partition, or reduce the size of the filesystem to make room for DRBD’s metadata which lives at the end of the block device when using internal metadata.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. I know the reason. Zero out your partition on both nodes on both nodes.

man page – drbd-utils | ManKier

I was using basic 10GB disk on each node. The process should be something crbd this: DRBD is obviously a great tool, and is easy to use once you understand the basics, but you’re dealing with storage drbx there is a lot of room to mess things up in a permanent way. Server Fault works best with JavaScript enabled. Put the resource up on both nodes: Can’t run drbdadm up with DRBD 8.

Home Questions Tags Users Unanswered. Command ‘drbdsetup connect r0 ipv4: