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Cake day: 2023年6月23日

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  • ikidd@lemmy.worldMtoProxmox@lemmy.worldProxmox Backup Server
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    21 小时前

    I used the client to try it out, it works (which actually surprised me) but I don’t really need it for the nuke and pave restores I usually do. I just restore dotfiles and hook the shares back up.

    Not a pro currently, but I was a sysadmin for 20 years, and a VCP for about 10 of those. I’ve been as impressed with how well PBS works as anything I ever used in those days, even Veeam. I couldn’t say if it scales to the size of guest pools I worked with then, probably not.


  • ikidd@lemmy.worldMtoProxmox@lemmy.worldProxmox Backup Server
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    1 天前

    Not sure where you’re getting the idea that it isn’t snapshotting the VM

    INFO: include disk 'ide0' 'local-zfs:vm-102-disk-1' 32G
    INFO: include disk 'efidisk0' 'local-zfs:vm-102-disk-0' 528K
    INFO: backup mode: snapshot
    INFO: ionice priority: 7
    INFO: creating Proxmox Backup Server archive 'vm/102/2025-05-14T05:02:22Z'
    INFO: issuing guest-agent 'fs-freeze' command
    INFO: issuing guest-agent 'fs-thaw' command
    INFO: started backup task '220d8288-1927-4f79-a354-bc0c288e8223'
    INFO: resuming VM again
    INFO: efidisk0: dirty-bitmap status: OK (drive clean)
    INFO: ide0: dirty-bitmap status: existing bitmap was invalid and has been cleared
    INFO: using fast incremental mode (dirty-bitmap), 32.0 GiB dirty of 32.0 GiB total
    INFO:   2% (736.0 MiB of 32.0 GiB) in 3s, read: 245.3 MiB/s, write: 21.3 MiB/s
    INFO:   3% (1.0 GiB of 32.0 GiB) in 7s, read: 82.0 MiB/s, write: 10.0 MiB/s
    
    
    

    I’ve restored complete docker stacks from backup and they are point in time consistent.

    Also, you can totally back up hosts using PBS, there’s a client you install that lets it back up any linux host. It won’t be point in time because the client isn’t able to run snapshots like you can with a VM. Works fine, I’ve restored my desktop with it and it’s been in use for months since.