Date: Sat, 12 Nov 2022 09:10:35 +0100 From: Alexander Leidinger <Alexander@leidinger.net> To: Warner Losh <imp@bsdimp.com> Cc: marklmi@yahoo.com, tsoome@freebsd.org, Li-Wen Hsu <lwhsu@freebsd.org>, current@freebsd.org Subject: Re: changes to the zfs boot (was: Re: git: 72a1cb05cd23 - main - rc(8): Add a zpoolupgrade rc.d script) Message-ID: <20221112091035.Horde.S6Ainwo5Vov9bxEzOc-OBp-@webmail.leidinger.net> In-Reply-To: <CANCZdfptmipq%2BsS0AQ1%2B7EmLT-7YdKv8s%2BnCV7ON1Qy6-C6N9A@mail.gmail.com> References: <202211070339.2A73dJlO027991@gitrepo.freebsd.org> <20221107121514.Horde.nulS9Wg1s3yzAsXXkuJRBa9@webmail.leidinger.net> <CANCZdfrdc%2BDbv6sDyDLcWNpXnWScEmpUsGu3q8%2BMbZRjDS8eig@mail.gmail.com> <20221108105053.Horde.eqgFiBJe2ngGAj6BkXcv5-Z@webmail.leidinger.net> <20221109134610.Horde.JB7ibQTWprHbmIUfhg7JY7f@webmail.leidinger.net> <CANCZdfptmipq%2BsS0AQ1%2B7EmLT-7YdKv8s%2BnCV7ON1Qy6-C6N9A@mail.gmail.com>
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This message is in MIME format and has been PGP signed. --=_jzBIpF1ILYUWc_qNVNX7OHN Content-Type: multipart/mixed; boundary="=_UzBLOkrCuK6M6ceKx8dmdaa" This message is in MIME format. --=_UzBLOkrCuK6M6ceKx8dmdaa Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Quoting Warner Losh <imp@bsdimp.com> (from Wed, 9 Nov 2022 08:54:33 -0700): > On Wed, Nov 9, 2022 at 5:46 AM Alexander Leidinger <Alexander@leidinger.n= et> > wrote: > While most of these options look OK on the surface, I'd feel a lot better > if there were tests for these to prove they work. I'd also feel better if > the ZFS experts could explain how those come to be set on a zpool > as well. I'd settle for a good script that could be run as root (better It is explained in the zpool-features man page. > would be not as root) that would take a filesystem that was created > by makefs -t zfs and turn on these features after an zpool upgrade. Script attached. Maybe a little bit too verbose, but you can see which=20= =20 features=20are active directly, and which ones only enabled. It expects a zroot.img in the current directory and creates copies to=20=20 zroot_num_featurename.img=20where it enables the features. In the=20=20 beginning=20are some variables to adapt to pool/image name and=20=20 destination=20directory. Bye, Alexander. --=20 http://www.Leidinger.net=20Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF --=_UzBLOkrCuK6M6ceKx8dmdaa Content-Type: application/x-sh; name=zpool_features.sh Content-Disposition: attachment; size=1956; filename=zpool_features.sh Content-Transfer-Encoding: base64 IyEvYmluL3NoCgppZiBbICQod2hvYW1pKSAhPSByb290IF07IHRoZW4KCWVjaG8genBvb2wgaW1w b3J0IG5lZWRzIHJvb3QgcGVybWlzc2lvbnMsIGFib3J0aW5nCglleGl0IDEKZmkKCQpzb3VyY2Vu YW1lPXpyb290CnNvdXJjZWV4dD1pbWcKc291cmNlaW1nPSR7c291cmNlbmFtZX0uJHtzb3VyY2Vl eHR9CnBvb2xuYW1lPXRlc3Ryb290Cm1kZXZpY2U9bWQ5CmRlc3RwYXRoPS4KCmNvdW50PTAKIyBz b3J0IG9yZGVyIG9mIGZlYXR1cmVzOiBhcyBpbiBtYW4tcGFnZSwKIyBidXQgZGVwZW5kZW5jaWVz IGxpZnRlZCB0byBiZWZvcmUgZmlyc3QgdXNlIGluIGRlcGVuZGVuY3kKIyBuZXcgaW4gMTQ6IGJs YWtlMywgaGVhZF9lcnJsb2csIHppbHNheGF0dHIKZm9yIGZlYXR1cmUgaW4gYWxsb2NhdGlvbl9j bGFzc2VzIFwKCQlhc3luY19kZXN0cm95IFwKCQlleHRlbnNpYmxlX2RhdGFzZXQgXAoJCWV4dGVu c2libGVfZGF0YXNldCxibGFrZTMgXAoJCWV4dGVuc2libGVfZGF0YXNldCxib29rbWFya3MgXAoJ CWV4dGVuc2libGVfZGF0YXNldCxib29rbWFya3MsYm9va21hcmtfdjIgXAoJCWV4dGVuc2libGVf ZGF0YXNldCxib29rbWFya3MsYm9va21hcmtfdjIsYm9va21hcmtfd3JpdHRlbiBcCgkJZGV2aWNl X3JlYnVpbGQgXAoJCWRldmljZV9yZW1vdmFsIFwKCQlkcmFpZCBcCgkJZXh0ZW5zaWJsZV9kYXRh c2V0LGVkb25yIFwKCQllbWJlZGRlZF9kYXRhIFwKCQllbXB0eV9icG9iaiBcCgkJZW5hYmxlZF90 eGcgXAoJCWV4dGVuc2libGVfZGF0YXNldCxib29rbWFya3MsYm9va21hcmtfdjIsZW5jcnlwdGlv biBcCgkJZXh0ZW5zaWJsZV9kYXRhc2V0LGZpbGVzeXN0ZW1fbGltaXRzIFwKCQloZWFkX2Vycmxv ZyBcCgkJZW5hYmxlZF90eGcsaG9sZV9iaXJ0aCBcCgkJZXh0ZW5zaWJsZV9kYXRhc2V0LGxhcmdl X2Jsb2NrcyBcCgkJZXh0ZW5zaWJsZV9kYXRhc2V0LGxhcmdlX2Rub2RlIFwKCQlsaXZlbGlzdCBc CgkJc3BhY2VtYXBfdjIgXAoJCXNwYWNlbWFwX3YyLGxvZ19zcGFjZW1hcCBcCgkJbHo0X2NvbXBy ZXNzIFwKCQltdWx0aV92ZGV2X2NyYXNoX2R1bXAgXAoJCWRldmljZV9yZW1vdmFsLG9ic29sZXRl X2NvdW50cyBcCgkJZXh0ZW5zaWJsZV9kYXRhc2V0LHByb2plY3RfcXVvdGEgXAoJCWV4dGVuc2li bGVfZGF0YXNldCxib29rbWFya3MscmVkYWN0aW9uX2Jvb2ttYXJrcyBcCgkJZXh0ZW5zaWJsZV9k YXRhc2V0LHJlZGFjdGVkX2RhdGFzZXRzIFwKCQlyZXNpbHZlcl9kZWZlciBcCgkJZXh0ZW5zaWJs ZV9kYXRhc2V0LHNoYTUxMiBcCgkJZXh0ZW5zaWJsZV9kYXRhc2V0LHNrZWluIFwKCQlzcGFjZW1h cF9oaXN0b2dyYW0gXAoJCWV4dGVuc2libGVfZGF0YXNldCx1c2Vyb2JqX2FjY291bnRpbmcgXAoJ CWV4dGVuc2libGVfZGF0YXNldCx6aWxzYXhhdHRyIFwKCQl6cG9vbF9jaGVja3BvaW50IFwKCQll eHRlbnNpYmxlX2RhdGFzZXQsenN0ZF9jb21wcmVzczsgZG8KCWNvdW50MD0kKHByaW50ZiAiJTAz ZCIgJGNvdW50KQoJCglkZXN0aW1nPSR7ZGVzdHBhdGh9LyR7c291cmNlbmFtZX1fJHtjb3VudDB9 XyR7ZmVhdHVyZX0uJHtzb3VyY2VleHR9CgllY2hvICR7ZGVzdGltZ30KCgljcCAtdiAke3NvdXJj ZWltZ30gJHtkZXN0aW1nfQoJbWRjb25maWcgLXUgJHttZGV2aWNlfSAke2Rlc3RpbWd9IHx8IGV4 aXQgMQoJenBvb2wgaW1wb3J0ICAtZCAvZGV2LyR7bWRldmljZX0gLVIgL3RtcC8ke3Bvb2xuYW1l fSAke3Bvb2xuYW1lfQoJZm9yIGZlYXQgaW4gJChlY2hvICR7ZmVhdHVyZX0gfCBzZWQgLWUgJ3M6 LDogOmcnKTsgZG8KCQl6cG9vbCBzZXQgZmVhdHVyZUAke2ZlYXR9PWVuYWJsZWQgJHtwb29sbmFt ZX0KCQl6cG9vbCBnZXQgZmVhdHVyZUAke2ZlYXR9ICR7cG9vbG5hbWV9Cglkb25lCgl6cG9vbCBl eHBvcnQgJHtwb29sbmFtZX0KCW1kY29uZmlnIC1kdSAke21kZXZpY2V9CgkKCWNvdW50PSQoKCR7 Y291bnR9ICsgMSkpCmRvbmUK --=_UzBLOkrCuK6M6ceKx8dmdaa-- --=_jzBIpF1ILYUWc_qNVNX7OHN Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIzBAABCAAdFiEER9UlYXp1PSd08nWXEg2wmwP42IYFAmNvVPoACgkQEg2wmwP4 2IakYxAAjvny3MUhq13bNLzJ8utxpFADbSRs91Ee1Np9iEtfBN5tFoJWLLihjjV5 m985o1awU/f3WDdqS/g3sXWmP++1PbBsIZ39BEyGQkPqhh0IFsgH7PifVO6qTYEM TWxEskGiYD/sZj0jQZEarkS9oY6WMFit/ycWW3lrAhrsIMIO/RCG/jaZMfXRG9jX sVIC1oa4y/mZTLtiWHjKLclHYOWj7trG02T8F0H1Vzh36OyMWnfDwL3eBGDrSnN2 kcHMIX8W2mW5Cx7zboC4Ph7PhsdmNJxQOBxn03Lvv20rf3eNvwdKKEmByDQ+TGUf luC/KxB/U8YG/g+wwsEcjErEPvXnp7YgUVpwvQQkFb9cHtG6vXSXW1Pg0Pq7Kb9c Mw1pwN9JGqOR8IEy3VNqADgjFlHmk3cAJ233yAYIjfxT5zeAZNBaGJ9NOu/o1H8k EKuEbbl4U6n5XrMw1J3ZY0IBgSQEoutwIb+C5nzsUWpzGgJM+O//8lpXhBQhX7jD XmCMZPgdUGQOryn/rhd6obf2VJ/TTeN0EcZY4U7A9DGWp1KAuxqSygBhcBelXcrD 116t/2TjTOceIVzvLnCyIQQHLP2bN8awV7lGE68aR8B05j59bbNLmgPauoqwk398 RJb33Led7THT6lK61RHq6Bvu+JBN+gs0kn32Vxyy4zGfzwSGi1E= =ts8o -----END PGP SIGNATURE----- --=_jzBIpF1ILYUWc_qNVNX7OHN--
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