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    How to safely replace and expand hard drives in Proxmox VE?

    I have a Proxmox VE server that has been running online for many years. Currently, the system is installed on a 512GB NVMe, and I use four 256GB SATA SSDs configured as a RAIDZ array. Now, because I’m running out of space, I want to upgrade by buying four new 2TB SSDs. However, I also want to...
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    save the attached file to the specified path when the conditions are met

    I would like to set up the following conditions: Emails are from aaa@aaa.com. Emails are sent to bbb@bbb.com. Emails contain an attachment of type PDF. When these conditions are met, I want to perform the following actions: Save the attachment to a specified path on the server (e.g., /tmp...
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    some of VMs crash when system corrected RAM error

    I used two 8G ecc ram proxmox servers , and One of them has been having some problems lately, the dmesg shows system auto corrected the error [15327239.518589] {4}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 1 [15327239.518590] {4}[Hardware Error]: It has been...
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    proxmox with synology HA

    I build a lab with 2 serves and 2 synology NAS(ds 415+ with Synology HA ) synology HA has already be configured and works. and I make a nfs sharing from nas to proxmox . add storage in proxmox then create a VM on NFS storage. when the nas cluster runs with one nas crashed . the nfs sharing will...
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    glusterfs all subvolume down when create VM

    I add a gluster storage in my proxmox cluster (4 nodes) the glusterfs volume will be mounted , but when I try to clone from template into the storage , there`s always some error like this root@pve:~# qm clone 200 189 --name test.glusterfs --full --storage testglusterfs create full clone of...
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    crontab time diferrent than task time ?

    sorry , I don`s know how to describe the problem . let`s see the picture. I add a cron job to create snapshot in one of my node at 20:00 everyday (No.2 in picture) and I can confirm that date in node is the correct time (no.2/No.3 in picture) but in tasks , dunno why , that cron job delayed 8...
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    feature wanted - view last backup job status

    is it possible to add a view last job log/status in datacenter-->backup ? when I want to review a backup job status , I have to click on all nodes and find the backup job task , then combine all logs into one piece to review the really backup job status (succeeded/failed/speed/capacity) since...
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    how to collect complete log of a backup job with multi nodes ?

    I'd like to further analyze the current backup status of Proxmox VE So the log of the existing backup job is required I double clicked task from the web UI, and then CTRL +a/CTRL +c/CTRL +p select, copy and paste. But the LOG pasted is incomplete You can see the action video here...
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    how to batch delete snapshot in command ?

    let`s say I have a VM with several snapshot created by pve-autosnap (https://github.com/kvaps/pve-autosnap) for some reason , I need to move the disk to another storage , so I try to use shell to delete the snapshot first. and then I try still the same error : 400 too many arguments so ...
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    zpool not shown when add storage

    I have a pve cluster with 4 nodes. I add some disks in node1 , and create two zfs pool like this ``` root@empmv01:~# zpool status pool: sp480g state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM sp480g ONLINE 0 0 0 mirror-0...
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    qm command not responding

    CPU: E3-1220 V3 x2 RAM: 8G Proxmox ve: 5.1-43 this is a node in my proxmox cluster , dont know why and when , I cant run command from web or shell. in web , migrate/backup will just no working with any error message and that job can not stop. in console , the qm command just hangs without...
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    P2V using Clonezilla failed

    I have a ubuntu 17.04 laptop with 256G nvme SSD and I want to convert this laptop to Proxmox using clonezilla local to remote , but there`s error during the process like this this is the console of dest VM , I had try disk controller ide/scsi/virtio , all of them not working. any suggestions ?
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    is it possible to dynamic allocate CPU/RAM ?

    let`s say there`s a node with 2 vCPU / 4G RAM and 100G H.D.D If I want to add cpu to 16 core and 32g ram at every Thursday or 10/20/30 every month is it possible ? or can I configure the VM , when cpu loading approach over 90% and last for 5 mins , then auto add 2 cpu core to the VM ?
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    having trouble from ovirt to Proxmox V2V

    Hi all I want to migrate VMs from ovirt node to proxmox. the ovirt disk meta info like this DOMAIN=1ca1fc94-94be-4c64-83b8-9912d5288941 CTIME=1513821604 FORMAT=RAW DISKTYPE=2 LEGALITY=LEGAL SIZE=419430400 VOLTYPE=LEAF DESCRIPTION={"DiskAlias":"wordpress_205_Disk1","DiskDescription":""}...