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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The process should be something like this: By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

I know the reason. DRBD is obviously a great tool, and is easy to use once you understand the basics, but you’re dealing with storage so there is a lot of room to mess things up in a permanent way.

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Added 16GB new hard disk on each node. That last link also uses sdb1 for DRBD instead of sdb.

man page – drbd-utils | ManKier

Follow official guide to config the basic resource on both nodes: After I added the new hard disk on both nodes, I did partition and format on them! Wait for a long time returned no result. After run that zero out command, both of showed: Don’t do that, you don’t know what you’re doing: 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.

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I added the information to the bellow of the question.

Zero out your partition on both nodes on both nodes. Thank you very much for your very good answer!

And ran lsblk -a now: Post Your Answer Discard 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. Email Required, but never shown. The only necessary thing is do the partition only.

It can be done the 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.

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

Sign up or log in Sign up using Google. Matt Kereczman 1, 5 At this time, ran systemctl start brdb on both nodes, all of them got pending.

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Home Questions Tags Users Unanswered. I was using basic 10GB disk on each node. After I ran your commands, the result was the same.

I have did what you suggest: 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. Sign up using Facebook. Device ‘0’ is configured!

It’s the right order. Can’t run drbdadm up with DRBD 8. Server Fault works best with JavaScript enabled.

drbd.conf-8.4 man page

Put the resource up on both nodes: Run drbdadm connect all on node1: So how much space is required in this case? Post as a guest Name. Command ‘drbdsetup connect r0 ipv4: