freeze

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    The server freezes when LXC backup running

    Hi, All! The server freezes when LXC backup running. it's not network issue, and the DiskIO / CPU load is not high. # pveversion -v proxmox-ve: 5.1-41 (running kernel: 4.13.8-3-pve) pve-manager: 5.1-46 (running version: 5.1-46/ae8241d4) pve-kernel-4.13.13-6-pve: 4.13.13-41...
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    PVE 5.1 Backup per nfs freeze

    Hallo zusammen, ich habe unseren Produktivcluster auf PVE 5.1 aktualisiert und habe seitdem ein sehr eigenartiges Problem. Ich kann keine Backups mehr erstellen. Genauer gesagt: Ich konnte nach aufsetzen des neuen Clusters in der Version 5.1 zwar lesend auf das nfs Target zugreifen und die...
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    Server freezing on install

    Hi! Has anyone ever faced this kind of problem? I'm trying to install Proxmox on a Dell Poweredge 2950 server, and in one particularly moment, the server freeze without install Proxmox. Frozen such is need to press power button to shutdown the server. I already tried Proxmox versions 4.4 and 5...
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    PCI Passthrough Freeze Host

    Hi! I am currently using a Custom Little Server with H97N-WIFI Motherboard and an i5-4460. I got an Intel Wifi 7260 Mini Pcie and an Atheros AR9462 Mini Pcie. The Problem is that I can't pass the Atheros Card through my KVM Machine with pfsense installed because it freezes the host after...
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    NFS backup and cluster freeze

    Hello I know, it's an very comun problem and there is a lot of post about this, but I haven't found an definitive solution to the problem. I have an cluster with proxmox 4.4 of 15 servers, all of them have an NFS share connection to an Freenas server for backup files. Sometime, for some...
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    KVM guests freeze (hung tasks) during backup/restore/migrate

    This issue has been with us since we upgraded our cluster to Proxmox 4.x, and converted our guests from OpenVZ to KVM. We have single and dual socket Westmere, Sandy Bridge and Ivy Bridge nodes, using ZFS RAID10 HDD or ZFS RAIDZ SSD arrays, and every one of them is affected. Description When...
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    vzdump error: guest-fsfreeze-freeze failed

    Wen backing up some KVM guests from ZFS to NFS, vzdump gives the following error: As you can see it takes exactly one hour until vzdump tries this freeze and fails many times, after that the backup completes in normal time. It only happens to a few VMs, most of them are not affected. Any...
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