What I will be detailing here is how to replace a root ZFS rpool disk on proxmox, we have all had it where a disk fails, and some systems are simpler than others.

When replacing a root ZFS disk in proxmox it's not as simple as just replacing the disk you also need to partition it and install grub....

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What I will be detailing here is how to replace a root ZFS disk on proxmox, we have all had it where a disk fails, and some systems are simpler than others.

When replacing a root ZFS disk in proxmox it's not as simple as just replacing the disk you also need to partition it and install grub.

Fir...

Continue reading...

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Mdadm is used in most Linux distributions to manage software raid where the server does not have or use a hardware raid controller This page will show some of the common commands and usages of mdadm. The bellow use RAID1 as an example, but can be modified for any raid level you are using.

Create a

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Linux offers write protection by allowing you to set files as immutable, to do this you will need to set set a special bit. Once this bit is set no one can delete or modify file, this includes the root user. The only user that can set and clear immutable bit is the root user.

List File attributes

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FreeBSD offers write protection by allowing you to set files as immutable, to do this you will need to set set a special bit. Once this bit is set no one can delete or modify file, this includes the root user. The only user that can set and clear immutable bit is the root user.

List File attribute

...

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