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  1. S

    [SOLVED] 4 ceph nodes with osd and total of 5 monitors

    Thanks for your reply ph0x! I'll do it this way then :)
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    [SOLVED] 4 ceph nodes with osd and total of 5 monitors

    Hi all Would it make sense to have 4 ceph nodes with OSDs and a fifth with just 1 monitor? In all I'd have 6 Proxmox servers where 2 are just used for CPU and RAM (no space for OSDs) whereas one of these would be used to also install a monitor on. So I could have the 4/2 pool rule which makes...
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    [SOLVED] OpenvSwitch VLAN general question

    Thanks wolfgang! appreciate your help
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    [SOLVED] OpenvSwitch VLAN general question

    Hi Wolfgang Thanks so much for your answers! In the meantime I was able to solve most problems and I'm glad you have verified some of my steps taken. 1) I configured the VLANs on the HW switch, made OVS IntPorts with the vlanXYZ as the name and then added the same VLAN Tag to the VM Network...
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    [SOLVED] OpenvSwitch VLAN general question

    Hi all I've got a general question. I'm new to OpenvSwitch. I have 3 proxmox servers in a cluster. I got openswitch installed on all of them. Each server has a bond of 2 network cards which I then connect to vmbr0. Everything works as excpected so far. Here is an example of a proxmox...
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    Sandisk SX350-1600 for Ceph any good?

    @sb-jw I thought these Sandisks were enterprise https://www.sandisk.com/content/dam/sandisk-main/en_us/assets/resources/enterprise/data-sheets/fusion-iomemory-sx350-pcie-application-accelerators-datasheet.pdf @Vladimir Bulgaru Yes I'm talking about the Sandisk IoMemory. So you use the previous...
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    Sandisk SX350-1600 for Ceph any good?

    Hi Has anyone tried the Sandisk SX350-1600 PCI-E for CEPH? If yes, is it any good? (Maybe you can provide some benchmarks if you have any) Thanks in advance! silbro
  8. S

    extend pve-data

    Maybe someone can explain me how to resize the metadata pool size correctly with an example? That would be great! :-)
  9. S

    extend pve-data

    Thanks for the link. Unfortunately, even after reading the wiki entry, I don't understand how much GB I need to update the metadata pool with and if my above listed command is correct. I see a formula: PoolSize/ChunkSize * 64b = MetadataPoolSize But is this for newly created LVMs or do I need...
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    extend pve-data

    It is Thin-LVM. The standard one that is created when you install proxmox. Unfortunately I lose write/read speed this way... But luckily these VMs are just used for calculation mainly and barely any writing, so I can live with that.
  11. S

    extend pve-data

    Hi Wolfgang Thank you for your answer. I agree with you, but in this case it's a RAID 1. So the system is installed on a RAID1 and the expansion was a RAID1. So basically it is used as a RAID10 in this case. I'm guessing that this way it isn't really a problem. What about the listed steps, is...
  12. S

    Cannot remove backup task

    I'm sorry, I never had that error. Maybe you can find something on the forums or someone else can help you further.
  13. S

    Cannot remove backup task

    Have you tried: service pveproxy restart and service pvedaemon restart Then do ctrl +f5 with your browser and try to login again
  14. S

    extend pve-data

    Hi all I want to extend the logical volume data that is default when installing proxmox with another disk. I did this: 1) pvcreate /dev/sdb1 2) vgextend pve /dev/sdb1 3) lvextend /dev/pve/data /dev/sdb1 Is this correct or did I miss something? When I check the size in the GUI it shows that...
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    [SOLVED] esos storage, lvm for all nodes

    Ok, maybe I was just too stubborn to reboot my other nodes.... because now that I did this, they seem to appear and work fine. Is this normal behaviour?
  16. S

    [SOLVED] esos storage, lvm for all nodes

    Hi all I have a question about adding a lvm storage for all nodes. I use esos as a storage OS. I use fiberchannel to connect to esos. This works just fine. When I offer a disk from esos to proxmox by using "Devices --> Add Device --> dev_disk" and map that to all proxmox nodes I can see the...
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    Automount not working, but manual mount from shell works fine. -Sequel-

    Ok so I just found a workaround for the problem. If you remove all nameservers on freenas, save and then wait a minute you can start all vms again. As soon as you add the nameserver again and it's not available you get the same error. At least this way you can start your vms again.
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    Automount not working, but manual mount from shell works fine. -Sequel-

    Has anyone solved this problem? I can recreate the exact same situation. I have a dns server as a VM. I added this dns to freenas as nameserver 1 and added my firewall as nameserver 2. Whenever I stop the dns server, it sais NFS share is offline. You cant start the dns server afterwards because...
  19. S

    Ceph m.2 ssds

    Thanks spirit! This looks promising, I'll take a look at those :)
  20. S

    Ceph m.2 ssds

    Thanks for the reply Udo! Yes I've been to that site. The problem is that I didn't find any m.2 there. In my case I'd need m.2 ssds so I can put 4 in that pci express card. The ssds on the page are either 2,5" sata or ssds with a pcie connection, but only one ssd on there (or did I miss something?)

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