bsdinstall: Drop outdated comments about ZFS dataset compression

[michaelo]

Summary

All datasets on zroot pool are compressed by default, no need to mention that
on some specific datasets these days.

[diizzy]

You might want to add a refence?

[michaelo]

In D52304#1194190, @diizzy wrote:

You might want to add a refence?

You mean https://github.com/freebsd/freebsd-src/blob/fb37e38fbe99039a479520b4b596f4bfc04e2a88/usr.sbin/bsdinstall/scripts/zfsboot#L52-L54?

[diizzy]

In D52304#1194191, @michaelo wrote:

In D52304#1194190, @diizzy wrote:

You might want to add a refence?

You mean https://github.com/freebsd/freebsd-src/blob/fb37e38fbe99039a479520b4b596f4bfc04e2a88/usr.sbin/bsdinstall/scripts/zfsboot#L52-L54?

More like historical, this has been the case since the inital commit of zfsboot
https://github.com/freebsd/freebsd-src/blob/cd88b8869f9b2c280b1de02608f52fdf497b4cb1/usr.sbin/bsdinstall/scripts/zfsboot

[michaelo]

In D52304#1194192, @diizzy wrote:

In D52304#1194191, @michaelo wrote:

In D52304#1194190, @diizzy wrote:

You might want to add a refence?

You mean https://github.com/freebsd/freebsd-src/blob/fb37e38fbe99039a479520b4b596f4bfc04e2a88/usr.sbin/bsdinstall/scripts/zfsboot#L52-L54?

More like historical, this has been the case since the inital commit of zfsboot
https://github.com/freebsd/freebsd-src/blob/cd88b8869f9b2c280b1de02608f52fdf497b4cb1/usr.sbin/bsdinstall/scripts/zfsboot

Yes and back then only parts were compressed, now everything is compressed and the comments haven't been touched eversince.

[ziaee]

This is good with me since compression is stated as a default earlier in the page, but like @diizzy said, a more specific commit message for our readers would be expedient, like:

bsdinstall/zfsboot examples: zap compress comments

Remove compression comments from examples as zroot datasets are compressed by default since FreeBSD 1?.? [0].

[0] {$COMMITID}

[michaelo]

add ref to default compression

[michaelo]

In D52304#1194232, @ziaee wrote:

This is good with me since compression is stated as a default earlier in the page, but like @diizzy said, a more specific commit message for our readers would be expedient, like:

bsdinstall/zfsboot examples: zap compress comments

Remove compression comments from examples as zroot datasets are compressed by default since FreeBSD 1?.? [0].

[0] {$COMMITID}

Done, have a look.

[michaelo]

Maintainers, any objections?