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    Windows deduplication, spanned volumes on dynamic disks and PBS...

    Ok I couldn't wait This works Unmount was done via gui, not sure if command with delete is correct. proxmox-backup-client snapshot list --repository <User>@pbs@<PBS>:8007:<Storage> proxmox-backup-client map vm/<VmId>/<Snapshot> <Disk> --repository <User>@pbs@<PBS>:8007:<Storage> set <VmId>...
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    Windows deduplication, spanned volumes on dynamic disks and PBS...

    sounds great. I will look for an testsystem to try this. please give me some time. kr Roland
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    Windows deduplication, spanned volumes on dynamic disks and PBS...

    You are right, aktivating a duplicate disk can cause bsod. Already happened to me with the C partition. So I always use a different vm for such restores. Do you know how to mount the image disk from pbs to an vm on pve? thanks Roland
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    Windows deduplication, spanned volumes on dynamic disks and PBS...

    Hy I'm also looking for a way to restore files from Windows deduplicated disks. Does anyone know if it's possible to attach a backed-up disk to a running vm, so that Windows can mount the image with dedup-driver? kr Roland
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    Broadcom 3008 SATA/SAS 12G HBA, IT Mode

    Hi, and thanks for your response! It seems the "Broadcom 3008" is often used for ZFS, and IT Mode is working as expected. We will change the board. Kind regards, Roland
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    Broadcom 3008 SATA/SAS 12G HBA, IT Mode

    Hello everyone! We all know the rule: don't combine RAID controllers with ZFS. That's why we've been using Supermicro boards like the H12SSL-NT with its onboard AHCI controller for our setups. However, our new hardware distributor has recommended a change. They suggest moving to the H12SSL-CT...
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    Metadata cache on ZFS - How much does it help for PBS?

    As I understand it, a metadata cache can improve GC speed while data can be read from an SSD. A verify or restore process needs to read the data from an HDD, so there is no improvement from the SSD cache in that case. GC was optimized in PBS 3.4, so perhaps GC speed is also okay on an HDD...
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    Metadata cache on ZFS - How much does it help for PBS?

    Another question. With PBS 3.4's GC duration was optimized. Is an SSD cache for HDDs still required? As Chris pointed [0] out, the metadata cache helps GC, but doesn't speed up Verify operations...
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    PBS with Expander Backplanes and JBOD

    @Robin C. You are right, single expander is ok. I took the wrong url. See [0] Also interessting info about epander is podcast [1] in german. [0] https://www.supermicro.com/en/products/chassis/2u/826/sc826be1c-r609jbod [1]...
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    PBS with Expander Backplanes and JBOD

    Hey Robin, First time thinking about connecting a JBOD to PBS. Since I don't have much experience, I was looking at this Supermicro 826BE2C-R802JBOD [0]. [0] https://www.supermicro.com/en/products/chassis/2u/826/sc826be2c-r802jbod Johannes, thanks for your detailed answer! Backups should...
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    PBS with Expander Backplanes and JBOD

    It appears we had an "bad" expander in a Supermicro server (sorry, model unknown). Regarding the cache, You're referring to a L2Arc consisting of two 4/8TB SSDs. Given this, is it necessary to configure them in a RAID 10 array? Using RAID-Z1 is a bad idea? kr
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    PBS with Expander Backplanes and JBOD

    Hi everyone, We need a slightly larger PBS and are considering using 1 storage SSD and 10x20TB HDDs for long-term archiving. Since this will involve quite a few disks, I wanted to ask for your recommendations on how to connect them. We previously had a system with an expander backplane, where...
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    3.4.0 Upgrade – Detected X Index Files Outside Expected Directory Structure

    Same here, with Version 3.4.1 no problems anymore. thanks
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    sync job failed - Unable to acquire lock "/run/proxmox-backup/locks/.....\\x3a03Z" - Resource temporarily unavaila

    Hallo Hab mal den interessantes Teil vom syslog angehängt. Am System läuft der Service "cbx-pbsosb@osb01.service" an wenn die Disk angeschlossen wird und startet das Script Weites sind noch umstellungsbedingt icinga2 und zabbix drauf welche via API das System monitoren. So ca so läuft alles...
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    sync job failed - Unable to acquire lock "/run/proxmox-backup/locks/.....\\x3a03Z" - Resource temporarily unavaila

    Hallo Fabian! Sync; Update wurde installiert, und konnte vm100 erfolgreich abschließen. Job rennt zwar noch denke aber Problem sollte behoben sein. Owner: Schaut aus als hättest recht, der Job wurde vor dem PBS Proxy Start gestartet. Habe eine Überprüfung eingebaut welche wartet sollte der...
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    sync job failed - Unable to acquire lock "/run/proxmox-backup/locks/.....\\x3a03Z" - Resource temporarily unavaila

    Hallo Wir haben bei einem PBS mit Sync auf USB Disk das Problem, dass bei vm100 immer Fehler [0] auftritt. Der Pfad zum File ist immer gleich, Filename "x3a03Z" immer anders. Am Sourcestorage sind alle Backups verifiziert, Fehler an der Quelle sollte somit ausgeschlossen werden können. Der Job...