I was stuck in creating a vdo drive since morning. Saw this video and found out that the disk space for creating a vdo drive needs to be greater than 4 gigs. A point mentioned nowhere! Thank you for the video
Man......, (without reading any docs first of course), I ended up CTRL_D everytime, after 1 hour, I found this Vid..... fstab edit with the vdo.service and TADA!... Thank you !
The specific service is vdo so we use xsystemd.requires=vdo.service This is not a networked device and local to the system You also include the filesystem check option (the last 2). This is not supported on XFS and only EXT file systems. I would also guess that you do not use the dumpfs backup and would not include the option 1 either
I have a 8GB VDO set up, but it's reporting full after only putting 5 1GB files in it. df reports the filesystem is full, but vdostats says it isn't, any idea why?
Hello sir, I tried to create the VDO but keep getting this error: vdo error - not enough available memory in system for index requirement of 256m What do I do, please help :(
Mr. Mallet, thanks again for this one, I had a perfect score on my RHCSA 8 exam last Tuesday
Congratulation. Very well done. I didn't get a perfect score for sure :)
what u use to prepere?
I was stuck in creating a vdo drive since morning. Saw this video and found out that the disk space for creating a vdo drive needs to be greater than 4 gigs. A point mentioned nowhere! Thank you for the video
I had the same problem first time round. I think the logs tell you the error that 4GB is required. Thanks for the comment
Man......, (without reading any docs first of course), I ended up CTRL_D everytime, after 1 hour, I found this Vid..... fstab edit with the vdo.service and TADA!... Thank you !
I think this was also missed out of the standard Red Hat training, you have to remember to add the service
Very clear explanation, thanks
Thanks, Andrew. Very nice lesson. It's enough for RHCSA?
VDO is just one topic
Thank you very much . Nice explanation
Thank you, I am glad it worked for you
With RHEL 9 you have to use lvcreate to do vdo operations.
Can you please let us know how to extend a vdo volume with a new disk
Thank you so much
Is it okay if we use this in /etc/fstab
/dev/mapper/vdo1 /VDO /xfs _netdev 1 2. ??
We have been thought this to use
The specific service is vdo so we use xsystemd.requires=vdo.service This is not a networked device and local to the system You also include the filesystem check option (the last 2). This is not supported on XFS and only EXT file systems. I would also guess that you do not use the dumpfs backup and would not include the option 1 either
You changed the outro. That made me sadder than I thought.
I have a 8GB VDO set up, but it's reporting full after only putting 5 1GB files in it. df reports the filesystem is full, but vdostats says it isn't, any idea why?
Is your vdoLogicalSize setup correct?
@@marcellans8713 Ah thanks, that fixed it.
Hello sir, I tried to create the VDO but keep getting this error:
vdo error - not enough available memory in system for index requirement of 256m
What do I do, please help :(
You might require disk size of more than 6GB. Try 10GB disk