Re:FreeBSD 12.3
by petre on Wednesday December 08, 2021 @05:27PM
(#29491374)
Yes, it's great. I can't wait to update my 11.4 systems to 12.3.
Just make sure you use ZFS as a file system if you have enough memory because the tooling is great and you can resize or reconfigure your storage more easily, or mount it in Linux with ZoL. I recently had to relocate and grow a UFS partition on a VM and it was a bit of a pain compared to ext4 and gparted. Had to grow the qcow2 disk image, make another slice (partition) at the end, dump /usr onto that, remove the original /usr slice to make room to grow /var, create a new /usr, restore onto it, delete the partition that held the dump, grow the new /usr to fill up the empty space. With ZFS, the BSD slices holding UFS filesystems becone ZFS datasets, you have the full zpool free space available on all of them, just like when using a single partition, but it can also span multiple disks.
Just make sure you use ZFS as a file system if you have enough memory because the tooling is great and you can resize or reconfigure your storage more easily, or mount it in Linux with ZoL. I recently had to relocate and grow a UFS partition on a VM and it was a bit of a pain compared to ext4 and gparted. Had to grow the qcow2 disk image, make another slice (partition) at the end, dump /usr onto that, remove the original /usr slice to make room to grow /var, create a new /usr, restore onto it, delete the partition that held the dump, grow the new /usr to fill up the empty space. With ZFS, the BSD slices holding UFS filesystems becone ZFS datasets, you have the full zpool free space available on all of them, just like when using a single partition, but it can also span multiple disks.