Install & Configure DRBD Linux Cluster for Data High Availability – DRBD Tutorial for Beginners
This video explains you How to Install & Configure DRBD Linux Cluster for Data High Availability.
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by LearnITGuide Tutorials
centos 8 openstack
Great thank you 👍 Whats about a new tutorial with drbd9 and centos 8 oder ubuntu-server?
hi thanks for your video i have doubt i need to mount /home folder how can i add drbd.res files can you advice me
[root@node1 drbd.d]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 558.9G 0 disk
sdb 8:16 0 6.6T 0 disk
├─sdb1 8:17 0 1M 0 part
├─sdb2 8:18 0 1G 0 part /boot
└─sdb3 8:19 0 6.6T 0 part
├─centos-root 253:0 0 50G 0 lvm /
├─centos-swap 253:1 0 15.4G 0 lvm [SWAP]
└─centos-home 253:2 0 6.5T 0 lvm /home
sr0 11:0 1 1024M 0 rom
what about virtual ip , why it hasnt been used here ?
Thanks a ton!!
cluster installation and configuration (veritas) on window server 2012 – needed
Nice one
If one node fails then the other node will also fails? By synchronizingy the corrupted node to other node
read from drbdsetup
: Success
read from drbdsetup
: Success
Command 'drbdmeta 0 v08 /dev/xvdb internal create-md' terminated with exit code 20
i am getting following log drbdadm create-md r0
(r0 is the resource name)
the module is up and also the service is up.
Can you please suggest what might have went wrong?
ThankYou
Can I use /var /home /root both as DRBD block devices ? DRDB support multiple block device and xfs filesystem ?
but how to mount automatically /dev/drbd0 on the second server in case of failover
100000 thanks
Hi This Video is awesome for data replication, but I have one query is that, I don't want to do manually replication of data , how can i do automatically data replication if primary fails,
can i use drbd on gitlab server?
im not able to finished the whole video..this 2node will able to sync its other? vice versa if 1node down automatically the other node will catch. and the 2node now is running the data that had been input/update in 1node how it will replicate to other node? its should be same data right..
Hello ! 🙂 This video is great Thank you. Can I kindly ask your help ? I struggle a lot with the part where you try to load to modules. It says "unknown symbol" And then simply refuses to work at all. I could find it has something to do with my kernel of the system and the one of drbd not matching ? How can i know what one drbd needs and how to solve this?
Thank you.
how do you create a dedicate local disk?
Kindly upload Susu 12 sp2 how create ha Drbd with nfs only. I am getting a n error So upload fresh video only HA DRBD cluster with nfs
hi i need help you when i add the resource DRBD, the exit is: Error: Unable to create resource 'ocf:linbit:drbd', it is not installed on this system (use –force to override)