mathx's latest activity
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Mmathx replied to the thread Reclaim VM ext4 disk space on thin zvol.Now to figure out how to get that space reclaimed on the backup server that I zfs send to... (without needing a full re-transfer)..
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Mmathx replied to the thread Reclaim VM ext4 disk space on thin zvol.Yeah that did it. (On a test box I made a copy of the zvol to not mess with production. Will fix on production shortly.) Spose have to be careful to ensure discard is on (and wonder why it's not a default on..).
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MEnable discard and run fstrim -av inside the VM and this discrepancy should get smaller. Also read this: https://gist.github.com/Impact123/3dbd7e0ddaf47c5539708a9cbcaab9e3#discard Please also share zfs list -t all -ospace,refreservation.
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Mmathx replied to the thread Reclaim VM ext4 disk space on thin zvol.I guess a secondary question is can I turn on discard now (and reboot the VM) and then run e2defrag for eg?
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Mmathx posted the thread Reclaim VM ext4 disk space on thin zvol in Proxmox VE: Installation and configuration.Looked around for an answer to this but didnt quite find (except fstrim). I'm thinking that a VM's ext4fs ate a lot of disk, files subsequently deleted and the zvol remains large, despite being thin provisioned. I didnt have discard on because...
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Mmathx replied to the thread Ubuntu 24.04 - unsupported Ubuntu version '24.04'.AFAIR Apache and MariaDB also need nesting these days...
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Mmathx reacted to BeantownEng's post in the thread Ran out of disk space getting input/output error with
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This one was the winner for me. The symptom that led me here on PVE 8.4.1 was the inability to login via the root account. I was able to get a shell via SSH (putty or whatever you use) and could see the /snap/certbot and /snap/core mounts were at...