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

[Alexander Leidinger]

Quoting "Patrick M. Hausen" <p...@hausen.com> (from Wed, 9 Nov 2022 20:49:37 +0100):

Hi,

Am 09.11.2022 um 20:45 schrieb Alexander Leidinger <alexan...@leidinger.net>: But "zpool set feature@edonr=enabled rpool" (or any other feature not in the list we talk about) would render it unbootable.

Sorry, just to be sure. So an active change of e.g. checksum or compression algorithm might render the system unbootable but a zpool upgrade never will? At least not intentionally? ;-)

Bye,
Alexander.

--
http://www.Leidinger.net alexan...@leidinger.net: PGP 0x8F31830F9F2772BF
http://www.FreeBSD.org    netch...@freebsd.org  : PGP 0x8F31830F9F2772BF

If you mean "zpool upgrade", then no (modulo bugs). OpenZFS uses the feature flags instead of zpool upgrade.

pgpO78tAvNPWO.pgp
Description: Digitale PGP-Signatur