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    Setting a secondary vm hdd read-only?

    Hello, I would like to perform some analysis on a secondary virtual machine's hard drive, but don't want to accidentally alter the data. Is there a way to set a virtual machine's hard drive read-only in proxmox, or within the conf file please?
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    Removing "hibernate" state of vm? Proxmox 5.4

    Thank you for the suggestion! Is there anywhere I can manually change the timeout, just to try it? In a config file or something on the system? update - I was able to use "pvesm free ceph_vm:vm-534-state-suspend-2019-07-09" (which I got from vmstate in the 534.conf file) to erase the...
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    Removing "hibernate" state of vm? Proxmox 5.4

    Thank you for the suggestion! I will try this, in the meantime here is the output I get after attempting a resume on several of the vms in question: qm resume 534 Resuming suspended VM start failed: command '/usr/bin/kvm -id 534 -name <vm-name> -chardev...
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    Removing "hibernate" state of vm? Proxmox 5.4

    Hello, I went through the process of hibernating all VMs on a 5.4 proxmox server recently (qm suspend --vmid <id> --todisk 1) before a server reboot. After rebooting, I tried resuming all the vms (qm resume <vmid>) but not all of them woke back up, many of them not thawing but timing out...
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    noVNC - defaulting to "local scaling" possible?

    Hi Dominic, Thank you very much for the information! My case was 2. Sorry for not making that clearer! I made an amendment to the /usr/share/pve-manager/js/pvemanagerlib.js as per your recommendation and rebooted the server; after clearing my local history on my web browser, the behaviour...
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    noVNC - defaulting to "local scaling" possible?

    Hello Dominic, Thanks for replying, pveversion -v provides me with: proxmox-ve: 5.4-1 (running kernel: 4.15.18-16-pve) pve-manager: 5.4-7 (running version: 5.4-7/fc10404a) pve-kernel-4.15: 5.4-4 pve-kernel-4.15.18-16-pve: 4.15.18-41 pve-kernel-4.15.18-12-pve: 4.15.18-36 ceph: 12.2.12-pve1...
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    noVNC - defaulting to "local scaling" possible?

    Hello, I would like to change the default noVNC setting for scaling mode from "off" to "local scaling", such that whenever any VM is opened, it will automatically scale to the window. Is this possible please?
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    Ceph - Slow requests are blocked

    Thank you everyone for your thoughts. I'm thinking that, after sj-jw's comments that there may be some issues with my cluster's ssds. Because of an upcoming project I've reset the cluster in raid format and using the default LVM method without ceph. After running pveperf on a server with...
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    Ceph - Slow requests are blocked

    Hi sb-jw, I have two pools, one of which is cephfs. For the VM disk pool, its size/min is 2/2 and PG is 1024. For the cephfs pool, its size/min is 3/2, and PG is 256. In terms of usage, ceph df provides: GLOBAL: SIZE AVAIL RAW USED %RAW USED 27.3TiB 22.0TiB...
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    Ceph - Slow requests are blocked

    Hello, I'm receiving the message "slow requests are blocked" several times a day, and I am having trouble : identifying the root cause. I have tried various troubleshooting guides, such as...
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    Ceph and Main Network Considerations

    Thank you for the recommendation!
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    Ceph and Main Network Considerations

    Hello, I understand that it is best practice to have Ceph running on a separate network to the main proxmox network. I have two network setups, one considerably faster than the other (40gbit & 10gbit). Is it better to have the faster for Ceph, or for the main proxmox network? Thanks!
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    Extending /etc/pve/.clusterlog

    Hello, I am trying to create an audit trail spanning a couple of months of user logins into proxmox. I believe /etc/pve/.clusterlog is the best source of information, but by default it only stores the last 50 entries. Is there any way, short of running a cron job to archive every so often...

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