Re: dev/label/growfs_swap

From: Mike Karels <mike_at_karels.net>
Date: Wed, 10 Jan 2024 23:39:44 UTC 
On 10 Jan 2024, at 17:15, void wrote:

> Hi,
>
> The swap "utility" /dev/label/growfs_swap is new.
>
> The system was installed by writing FreeBSD-15.0-CURRENT-arm64-aarch64-RPI-20240104-8bf0882e186e-267378.img
> to the hd from another freebsd system then plugging it into the usb3
> port of the rpi4.
>
> Where can I read about it? it's not in the man page for
> growfs.
>
> # man growfs_swap
> No manual entry for "growfs_swap"
>
> # gpart show
> =       63  1953525105  da0  MBR  (932G)
>         63        1985       - free -  (993K)
>       2048      102400    1  fat32lba  [active]  (50M)
>     104448  1953420720    2  freebsd  (931G)
>
> =>         0  1953420720  da0s2  BSD  (931G)
>            0         128         - free -  (64K)
>          128  1936637824      1  freebsd-ufs  (923G)
>   1936637952    16777216      2  freebsd-swap  (8.0G)
>   1953415168        5552         - free -  (2.7M)
>
> # cat /etc/fstab
> # Custom /etc/fstab for FreeBSD embedded images
> /dev/ufs/rootfs         /               ufs     rw,noatime,async                1       1
> /dev/msdosfs/EFI                /boot/efi       msdosfs rw,noatime      0       0
> tmpfs                   /tmp            tmpfs   rw,mode=1777    0       0
> /dev/label/growfs_swap  none            swap    sw              0       0
>
> --

See growfs(7) (man 7 growfs).

		Mike