disk/partition '/dev/sda1' is mounted (500) - SERP Analysis

https://forum.proxmox.com/threads/pve7-wipe-disk-doesnt-work-in-gui.92198/

https://www.reddit.com/r/Proxmox/comments/15j36i6/help_please_i_have_three_15tb_hard_drives_in_my/

https://kb.vander.host/disk-management/proxmox-unable-to-wipe-disk-disk-partition-dev-sdx-has-a-holder-500-on-mirrored-disks/

https://forums.servethehome.com/index.php?threads/proxmox-clearing-disks-for-use.28573/

https://www.diy-viking.com/proxmox-disk-partition-has-a-holder/

https://forum.openmediavault.org/index.php?thread/45865-mounting-disk-error-500-internal-server-error/

https://docs.dipak.tech/virtualization/proxmox/proxmox-clean-up-disk

https://www.cherryservers.com/blog/how-to-partition-and-format-disk-drives-on-linux

https://proxmox12.rssing.com/chan-6528948/article136493.html

https://forums.linuxmint.com/viewtopic.php?t=399833

https://unix.stackexchange.com/questions/680801/pvcreate-cant-use-dev-sda-device-is-partitioned

https://blog.clarence.tw/2023/08/20/pve-wipe-disk-%E5%87%BA%E7%8F%BE-disk-partition-dev-sda-has-a-holder-500-%E6%80%8E%E9%BA%BC%E8%BE%A6/

https://michalasobczak.pl/technology/2022/09/disk-partition-dev-sdx-has-a-holder-500/

https://www.talos.dev/v1.10/talos-guides/configuration/disk-management/

https://www.youtube.com/watch?v=utHUlE1d4SE

https://superuser.com/questions/885200/fdisk-lists-total-hard-drive-space-as-500g-but-lists-a-partition-as-922g

https://www.youtube.com/watch?v=HqOGeqT-SCA

https://www.cyberciti.biz/faq/howto-use-wipefs-to-wipe-a-signature-from-disk-on-linux/

https://ioflood.com/blog/parted-linux-command/

https://linuxliteos.com/forums/showthread.php?tid=230

https://ubuntuforums.org/showthread.php?t=2310901

https://forum.openmediavault.org/index.php?thread/48381-error-500-internal-server-error-trying-to-mount-new-drive/

https://www.tecmint.com/fdisk-commands-to-manage-linux-disk-partitions/

https://forums.raspberrypi.com/viewtopic.php?t=201397

https://serverfault.com/questions/334663/what-is-the-recommended-size-for-a-linux-boot-partition

https://www.cyberciti.biz/tips/how-do-i-forcefully-unmount-a-disk-partition.html

https://askubuntu.com/questions/907367/gparted-shows-my-500-gb-external-hard-drive-as-1-82-tib-and-now-i-cant-mount-or

https://forums.fedoraforum.org/printthread.php?t=237673&pp=15&page=1

https://www.youtube.com/watch?v=XcmWfxMFo2w

https://www.linuxquestions.org/questions/linux-desktop-74/hard-disk-partition-disappeared-4175432171/

https://forums.linuxmint.com/viewtopic.php?t=372538

https://www.leftso.com/article/1703379695535394818.html