Search results

If any one else finds this or I need it again. run ceph osd repair all on any node. This will get rid of the scrub errors but you then need to tell ceph to forget about the errors and "revert" to a previous version It doesn't take too long to run and the log should show when it is finsihed...

ps this is the global configuration thanks

Yes all OSD's are up and running latest version = 14.2.4.1 the instructions i followed for cache teiring are from this page http://tacoisland.net/2019/01/06/hyperconverged-hybrid-storage-on-the-cheap-with-proxmox-and-ceph/ basically it sets up one rule for SSD and one for HDD ceph osd...

My 2c (assuming you don't have 10's of thousands) get 3 servers and use Proxmox with a NAS as it will work fine over a 1GB network. Proxmox will give you HA if a server goes down and you can login to each store/site using the GUI to restart a VM or even reboot a node. In each server (node)...

HI All, simple set up 3 nodes each node has 1 SSD and 1 HDD connected via 10GB network. I stutdown (via GUI) and moved one node from one location to another with a down time of about 15 minutes. I had moved all the VM's from that node to other nodes. When I started the node it all seemed to...

worked for me again - lucky I put this here as I spent hours trying to figure it out again. try this ceph-volume lvm zap /dev/sdb for each disk you want to use reboot machine

If anyone else finds this - Proxmox 6.0 Log into the cluster that has all the nodes in green but one node in red click on the red node Click on system Check all the services are running. In-particular CronSync. Once I started that it added itself back to the Cluster in about 30 seconds. thanks

thanks guys i will add a few 1GB cards to 2 of the boxes which will give me 1x 10 , 2x1GB in each box then " Have CEPH use the 10GBit network, no matter what. If possible give the Proxmox Cluster traffic (corosync) it's own 1GBit network and use the second 1GBit for the production traffic to...

when i click on I get this the problem is The Public Network IP address is for another node (prox2) not for prox4 and shouldn't it be 10.10.10.0/24? :(

I really wish I had found this FIRST I'm not a expert.. but you should: 1 - Stop/Out all OSDs 2 - Remove all OSDs 3 - Remove ALL Mons (except the master) 4 - Remove ALL Managers (except the master) 5 - Execute on each OSD node: pveceph purge 6 - On last node (master mon/mgr): stop all ceph...

when i clicked on the link it took me to your last post so the below may not be useful at all, given the above. Hi Daniel, I have a similar problem in that I cannot get Ceph back to square one, which led me to your post. I am certainly no expert. Ceph is its own file system so you dont add it...

OK - little harder than I thought. Is there a list of things to do to remove CEPH? I tried to remove all the monitors, OSD's etc.. pveceph purge sudo apt-get --purge remove ceph-base and a few other things i found on the internet but ceph is hanging in there. currently migrating and then...

to be honest I am sure it is my fault but i cannot remember what I did. I am thinking about removing the ceph and rebuilding it with cache teiring as per these instructions. http://tacoisland.net/2019/01/06/hyperconverged-hybrid-storage-on-the-cheap-with-proxmox-and-ceph/ I have found speed to...

Hi Thomas, I removed the prox4 monitor, should I remove it from the Manager and Metadata Server lists as well? thanks Damon

Hi Thomas nothing in cephfs_metadata Yes there are 4 nodes in the cluster many thanks for the tip as well thanks damon

Hi Thomas, here are the outputs, thanks damon

done something bad again. -Prox 6.0.4 when I click on the contents button for my ceph storage all I get is this window appearing. rdb list shows me this any ideas what I have done? The ceph itself works fine for storage. thanks damon

post any hints you find once you are done, would love to know what I can do to improve anything. thanks again damon

Hi David, you are the man !!!! thanks damon

Hi All, either I have mucked up something or I have the wrong information. I have created a 3 node CephFS and i can upload ISO's to it but I cannot createe a VM and use it for the disk image. I thought Ceph could be used for disk images? Am I wrong? If not then is there someway to add "disk...