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There are 6 nvme OSDs that were created, then afterwards using the cli the class was set to nvme, after they were initially created as SSD by defauled so unset and set those 6. There are 3 however that I added and were defaulted to blank, as I disabled update per some guides I found. Those I...

im looking for more of a way to test the notifications that should fire from the service. Mail works fine from cli.

I messed around with creating new classes and rules and such which works great. But in the Host >> Disk >> Usage it's not showing the correct usage for the nvme drives: It should show osd.20: Host1 >> Ceph >> Configuration item osd.20 weight 0.909

The HA works great!

This was my fault. The HA Group wasn't the same as the host I was migrating from so it kept failing back to the group it was a part of.

I have a VM on pool-ssd on node HP1 that is 20GB. I am trying to migrate this VM when it's off, to host1 and to pool-ssd disk. The migration starts with this message: Then I see the VM appear briefly on host1, then it disappears and goes back to hp1. There's nothing in the logs that I can...

I am currently using ceph and have a few pools that use RBD storage type. One of these pools is rather large and responsible for holding onto media only, or will be. This has 10s of thousands of pictures, videos, music. Should I create a cephFS fs on the large media disks? I'm not sure how or...

Index: 1. Create Classes 2. Crushmap 3. Creating Rules 4. Adding Pools -------- Piecing together information i've obtained from various threads, thought I'd compile it here for hopefully, easier consumption and use. If you're visiting this topic you probably already know what ceph is and what...

Try any other distros?

Is there a service or something simple I can intentionally break to trigger an email notification to be sent out?

Hello. I have the following: 5 hosts total 3 data/compute nodes (4x10TB OSD (CEPH), NVMe VMs, 64GB RAM 8c/16c) machines 10GBe 2 4c/8t 16GB RAM nodes with a local SSD also on 10GBe but no local ceph disks 1. Can I just put manager/metadata/monitor on the 2 smaller machines and be good or does...

I'm not sure I did this in the proxmox way but I couldn't get email to relay to me and some posts were dated or didn't work for me, so I did the following: Gmail for example: Change /etc/postfix/main.cf to include/change these lines: relayhost = [smtp.gmail.com]:587 smtp_use_tls = yes...

Is it possible one of the HBA cards is bad and that causes ceph to freak out as disks are coming in and out or flopping? Are there any disks not on an HBA that can be pooled and tested? Are the same drives consistently complaining? Can you replace the drives that are reported as bad or move them...

Thanks Thomas! Good stuff.

I'm curious how you use a class with ceph. I have a mix of HDD, SSD and NVMe M.2 and want to use a possible class delineation.

Hello, piggy backing another thread I have on here, ive done some major changes and upgrades in my home lab setup and am looking for some guidance. What I need to do is the following with the following hardware: 1. Create a storage setup that hosts about 12TB of media, pictures, movies, all...

Hello, I have a couple HP Microservers with an 8088 card. This card attaches to an 8 bay array, really only 4 of them are in use, as it's a 2x8088. On this array are 3 disks. These 3 disks are 1/3 of a CEPH cluster in 3/2 What I want to do is shutdown this node and simply take the disks out of...

Well I am not sure why I can't ping the interfaces and could ping the one I switched to the same VLAN up in my living room to a device, but the switch shows that the storage data is moving over the links across the 3 nodes so that's good. Maybe there's a firewall on the device I dont know about...

yeah. I mean I mentioned a volume pool but I guess that wasn't clear enough. CEPH across the 3 nodes with 3 disks per node.

The host that's running the VM wont be the same one as the one I need to upgrade. That VM host should still run and CEPH should still function right? I assume when I add the node back in, it will resync?