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FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: debug.verbose_sysinit=1 and kern.msgbufsize=196608 Content-Language: en-US To: David Wolfskill References: Cc: FreeBSD CURRENT From: Graham Perrin Organization: FreeBSD In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------J1aNQC6ykfSmmAMW485H5jum" X-ThisMailContainsUnwantedMimeParts: N This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------J1aNQC6ykfSmmAMW485H5jum Content-Type: multipart/mixed; boundary="------------xYp7OghtPvY6aG0xSClfTaG8"; protected-headers="v1" From: Graham Perrin To: David Wolfskill Cc: FreeBSD CURRENT Message-ID: Subject: debug.verbose_sysinit=1 and kern.msgbufsize=196608 References: In-Reply-To: --------------xYp7OghtPvY6aG0xSClfTaG8 Content-Type: multipart/alternative; boundary="------------88sFFEEfsWlbAdHedARgF7cr" --------------88sFFEEfsWlbAdHedARgF7cr Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjUvMDYvMjAyMyAyMTozMiwgRGF2aWQgV29sZnNraWxsIHdyb3RlOg0KPiBPbiBTdW4s IEp1biAyNSwgMjAyMyBhdCAwOToyMDo0MFBNICswMTAwLCBHcmFoYW0gUGVycmluIHdyb3Rl Og0KPj4gV2hlbiBkZWJ1Zy52ZXJib3NlX3N5c2luaXQ9MSBpcyBzZXQgaW4gbG9hZGVyLmNv bmYoNSksIGlzIG5vcm1hbCB0byBfbm90Xw0KPj4gaGF2ZSBCT09UIGFuZCBjb3B5cmlnaHQg bWVzc2FnZXM/DQo+IEl0J3Mgbm9ybWFsIChpbiB0aGF0IHNpdHVhdGlvbikgdG8gcmVxdWly ZSBhIGhpZ2hlciB2YWx1ZSBpbg0KPiBrZXJuLm1zZ2J1ZnNpemUgaWYgeW91IHdhbnQgdGhl IGVudGlyZSBkbWVzZyBvdXRwdXQgc2F2ZWQgaW4NCj4gL3Zhci9ydW4vZG1lc2cuYm9vdCwg eWVzLg0KPg0KPiBJIHVzZSBhIHNoZWxsIHNjcmlwdCB0byBtb2RpZnkgdGhhdCAoaW4gL2Jv b3QvbG9hZGVyLmNvbmYuZC8pIGluDQo+IGNvbmp1bmN0aW9uIHdpdGggcmVxdWVzdGluZyBh ICJ2ZXJib3NlIiAob3Igbm90KSBib290Lg0KPg0KPiBFLmcuLCBvbiBteSBsYXB0b3AsIHRo ZSBkZWZhdWx0IHZhbHVlIGlzIDk4MzA0LCB3aGljaCBpcyBmaW5lIGZvciBhDQo+ICJub3Jt YWwiIGJvb3Q7IGZvciBhICJ2ZXJib3NlIiBib290LCBJIHNldCBpdCB0byAxOTY2MDggKHdo aWNoIHdvcmtzIGluDQo+IHRoaXMgY2FzZSkuDQo+DQo+IOKApg0KVGhhbmtzLiAxOTY2MDgg d2FzIGVub3VnaCBmb3IgbWUuDQo= --------------88sFFEEfsWlbAdHedARgF7cr Content-Type: text/html; 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On 25/06/2023 21:32, David Wolfskill wrote:
On Sun, Jun 25, 2023 at 09:2=
0:40PM +0100, Graham Perrin wrote:

When debug.verbose_sysinit=
=3D1 is set in loader.conf(5), is normal to _not_
have BOOT and copyright messages?

It's normal (in that situation) to require a higher value in
kern.msgbufsize if you want the entire dmesg output saved in
/var/run/dmesg.boot, yes.

I use a shell script to modify that (in /boot/loader.conf.d/) in
conjunction with requesting a "verbose" (or not) boot.

E.g., on my laptop, the default value is 98304, which is fine for a
"normal" boot; for a "verbose" boot, I set it to 196608 (which works in
this case).

=E2=80=A6
Thanks. 196608 was enough for me.
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