Search results

  1. K

    Feature Request : Backup retry

    Hi, In our infrastructure we use PVE + PBS and VMWare+Veeam. A feature that is very useful on veeam and that i don't see on PVE or PBS is the backup retry. This functionality is quite useful for us because if a backup fail for any reason, the backup is retried 3 times before it's canceled...
  2. K

    Move a large disk to another storage

    Hi, I'm trying to move a VM disk from one SMB share to another. But i have a problem with that, the disk in question is 10TB. I did my research and tried to move it several times without success. Here is what i did: Try preallocation off Try moving it as qcow or raw Try to shut down...
  3. K

    Sudden pve restart

    Hi, We had recently a node that restarted suddenly without any warnings. The machine was running pretty capped RAM wise. I downloaded the logs from the node in question but i don't see any trace in them. all i see is the start phase, nothing interesting before Can you lead me to a log file...
  4. K

    Migration between Intel and AMD CPU causes kernel Panics on VM

    Hi, I'm experiencing a big problem. We are currently in a big migration of our infrastructure. And i've been noticing that when i live migrate a VM from a Intel hypervisor to an AMD hypervisor, all the machines on the AMD Hypervisor starts to freak out with kernel panics due to reaction time...
  5. K

    Kernel panic on some VMs while adding a vm disk

    Hi, I experienced yesterday a peculiar problem while adding a storage. We have a file server on which i created a SMB share. For our PBS, i created a vmdisk of 10TB on that SMB share. when i added it the process timed out. What is weird is that on the file server, i saw the object created and...
  6. K

    Restore individual disk from PBS

    Hi, I'm creating this topic because we have a bit of a problem. We have a big machine that we use as a NAS (FreeNAS) that has 11G on the first drive and 700G on the second drive. Lately we have experienced a lot of problems with that machine (freezes after backups followed by a reset that more...
  7. K

    Experiencing a lot of failed sync and some garbage collect fail

    Hi, I have a PBS setup that is kinda special, that's why i included a diagram. We currently have a PBS setup that works between two sites linked with an VPN IPSEC site to site tunnel (so everything appears as one big network for us). In the blue bubble you have the structure of our site1...
  8. K

    PBS migrate backups from one datastore to another

    Hi, I opened another thread because some of my backups don't want to verify because i have some bad chunks that appeared after a disk increase. I would like to know if there is a way to transfer some backups (in my case the ones that had been verified) from the corrupt datastore to another fresh...
  9. K

    Unable to load chunck ... Data blob has wrong CRC checksum.

    Hi , since a few days i'm experiencing some pretty troublesome problems with my PBS. I increased the size of my datastore from 4TB to 10TB and since then, I have a lot of verify tasks that are failing. Here is one of the many failed log that i'm recieving: () 2021-11-03T02:13:50+01:00...
  10. K

    Migration not working

    Hi, I have a curious problem this morning. Yesterday i went and chage some iscsi timeout in /etc/iscsi/iscsid.conf node.conn[0].timeo.login_timeout = 60 (previsously 15) We have this configuration set on our VMWare clusters in order not to crash the VM il we have a light disconnect in our iscsi...
  11. K

    Problem w/ hot migration

    Hi, I'm working in a datacenter and actually migrating all of my network. I need to migrate all of my VMs from one node to the other. Unfortunately, i'm experiencing some errors with hot migrations. I am getting a fail migration status and just before failing, the cachemiss increase...
  12. K

    Backup PBS itself ?

    Hi, I am using PBS since the beta release in july. It works pretty good and i'm happy of the result so far. I would like to know if it's possible to do a backup of the backup server. I was thinking about installing a second PBS just to backup the first one or to do clones daily and transform...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!