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    Ceph perfomance degraded after upgraded to PVE 7

    Hello, We have 4 node Proxmox cluster with 3 nodes Ceph onboard. For a long time we used proxmox 5 and recently updated according to the official instructions to the PVE 7.2-3 version through the 6th. There were no errors during the update. Everything went relatively smoothly. Ceph was...
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    Host key verification failed. TASK ERROR: Failed to run vncproxy.

    Hi. There is an issue with connection noVNC console from 2-node cluster. I have tried to clean up hosts ssh known_host, renew certificates and there no problem to ssh from one host to another. Here to take an advise. Thanks. Setup: 2 nodes with Proxmox Virtual Environment 5.4-13
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    disk capacity increased two times while moving from ont pool to another

    I have two pool storage on one proxmox, when i copy disk (278GB - vm-104-disk-1) from one pool to another with web interface on second pool capacity of raw disk increases two times . here you can see the result of copying and most confusing that in web interface proxmox show that it capacity...
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    How to setup a guest machine for mysql database when hypervisor and guest both are running on zsf&

    Hi, We use a fresh distribution of Proxmox VE, on RAID1 zfs pool on SSD. What's best practice for configuring guest machine with zfs? What should I look for when using a guest machine with zfs for use under a loaded database? There is a good article from percona team explaining how to...
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    VM filesystem regular fails while running backup (snapshot)

    Hello, We have Proxmox 4.4 installed on VDS with ZFS and several VM running on it. After running regular nightly VM-snapshot, sometimes VM filesystem becomes to mount in readonly (all VM running Debian ext4 with SCSI VirtIO and no cashing mode), some resent failures got system in non-bootable...
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