Re: changes to the zfs boot (was: Re: git: 72a1cb05cd23 - main - rc(8): Add a zpoolupgrade rc.d script)

From: Patrick M. Hausen <pmh_at_hausen.com>
Date: Wed, 09 Nov 2022 21:47:28 UTC 
Hi,

> Am 09.11.2022 um 22:38 schrieb Patrick M. Hausen <pmh@hausen.com>:
>> Am 09.11.2022 um 22:26 schrieb Alexander Leidinger <Alexander@leidinger.net>:
>> On quick look I haven't found a place where a compatibility setting is used for the rpool during the creation, so I can't point out what the exact difference is.
>> Given that empty_bpobj is not in the list of the boot code, it can't be the same, some limit of enabled features has to be in place during initial install, and your example has to be different.
> 
> That feature was imported into FreeBSD in 2012 so it should be
> enabled in every pool created since then.

I apologize, should have included that in the last mail.
This is a current FreeBSD 13.1-p2 hosting system we run.

Boots quite fine ;-)

Kind regards,
Patrick

-----------
[ry93@pdn006 ~]$ zpool get all zroot|grep feature
zroot  feature@async_destroy          enabled                        local
zroot  feature@empty_bpobj            active                         local
zroot  feature@lz4_compress           active                         local
zroot  feature@multi_vdev_crash_dump  enabled                        local
zroot  feature@spacemap_histogram     active                         local
zroot  feature@enabled_txg            active                         local
zroot  feature@hole_birth             active                         local
zroot  feature@extensible_dataset     active                         local
zroot  feature@embedded_data          active                         local
zroot  feature@bookmarks              enabled                        local
zroot  feature@filesystem_limits      enabled                        local
zroot  feature@large_blocks           enabled                        local
zroot  feature@large_dnode            enabled                        local
zroot  feature@sha512                 enabled                        local
zroot  feature@skein                  enabled                        local
zroot  feature@userobj_accounting     active                         local
zroot  feature@encryption             enabled                        local
zroot  feature@project_quota          active                         local
zroot  feature@device_removal         enabled                        local
zroot  feature@obsolete_counts        enabled                        local
zroot  feature@zpool_checkpoint       enabled                        local
zroot  feature@spacemap_v2            active                         local
zroot  feature@allocation_classes     enabled                        local
zroot  feature@resilver_defer         enabled                        local
zroot  feature@bookmark_v2            enabled                        local
zroot  feature@redaction_bookmarks    enabled                        local
zroot  feature@redacted_datasets      enabled                        local
zroot  feature@bookmark_written       enabled                        local
zroot  feature@log_spacemap           active                         local
zroot  feature@livelist               active                         local
zroot  feature@device_rebuild         enabled                        local
zroot  feature@zstd_compress          enabled                        local
zroot  feature@draid                  enabled                        local
-----------