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I am adding a new node to a 4 node system I am using the fresh ISO from Proxmox 6.2 downloaded today and have done > apt update > apt dist-upgrade The node adds to the cluster fine. if I try to install CEPH using another node I get the 400 ERROR as described above. If I log out of the other...

Hi All, this just happened to me and I hope the solution will help someone one day. Problem: Due to a power cable failure a node when down (turns out it was a crap cooler master Power Supply). All but one VM use a shared storage like NAS or Ceph. The one which uses a local drive on Node 1 was...

Since you mentioned the Network Device's I added another Network Device to one of the "BAD" VM;s to test which gave a new MAC and IP 192.168.0.136 when i tried to ping it there was no connection either

Hi Guys, thanks On Node 2 this is the network configuration, the other nodes are the same On each VM I use the same configuration The MAC address is also on the router to obtain a Static IP. the VIRTIO drivers are from win 0.1.173, which I believe is the most recent which I obtained from...

Hi Guys, I have a 4 node Proxmox setup each node has 5 or 6 Windows 10 VM's on it. Everything works great except they cannot ping each other with any certainty. I might get 0 of 4 replies or 4 of 4 or as shown below 2 of 4. This is from a VM on node 2 to a VM on node 1 If I go to node 1 and...

102020 You are Da Man - worked a treat.

Hi Alwin, step take default class ssd You are correct - this is redundant as the system will identify that this only contains SSD (or HDD) drives. step choose firstn 0 type osd Should this be "step choose firstn 0 type host" ? Thanks (again) damon

which version of windows are you using? Have a look at SET AFFINITY, lots of videos etc... it might be what you are looking for. thanks Damon

HI Guys, I know how to fix it but am wondering why it happens. when I reboot a node or nodes for an update everything works perfectly. However, once it is done I always end up with a few of these Possible data damage: 7 pgs recovery_unfound pg 1.12 is active+recovery_unfound+degraded, acting...

Hi FT, are you sure your not over thinking it. I have run CEPH for a year and lost OSD's and lost NODE's, somehow it works it out. Give it a try. build your system and then pull the plug, drop a drive and replace it. I'm reasonably confident that brighter minds than mine will ensure it fixes...

Hi FT, I use CEPH on a 4 node set up. Each node has one SSD and two HDD. I use cache tiering as well. The good thing about ceph is that if one node ( or two ) go down then the VM's will run on another node. The other good thing is if there was a HDD or SDD failure then I can just replace the...

try the steps in this post https://forum.proxmox.com/threads/no-internet-after-fresh-install-of-6-0.61064/ when you loaded Proxmox did you use the defaults for the network or did you type then in manually? If you typed then in manually then maybe try to re-install with the defaults as it will...

what URL are you using? are you putting the 8006 at the end for the port i.e. https://192.168.0.100:8006/ Thanks Damon

Hi FourtyTwo, if it was me with a single node and your major concern is disk failure then I would get an empty NAS which will cost a few hundred dollars like this and put your HDD's into it. - If you have two the same size. You save your VM's on the NAS and use the SSD to install Proxmox...

Yesterday I noticed one of my nodes was down for no apparent reason. In the server room there was a loud fan noise. Our Node 4 looked to be on but when I used the KVM to view the screen it told me it had crashed. I rebooted it and went into the BIOS and noticed the CPU temperature was well over...

thanks stark, happened to me on the 17th of Jan. many thanks Damon

Hi Alex, if you want to look at 10GB I found it wasn't as expensive as I thought. it depends on what 10GB switch you want to use. I got one of these as they accept both cables (and are cheap at $850 for what you get) SFP+ the weird looking one and standard RJ45. Prices are in Australian dollars...

good to know thanks

deep-scrub does the jop

If you want to force the pages to deep scrub use "ceph health detail" to find the pages then ceph pg deep-scrub 1.5a etc... you can also do ceph pg scrub 1.5a not sure if both are needed ?