From nobody Tue Nov 08 07:27:46 2022 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4N607f1fnnz4gfFY for ; Tue, 8 Nov 2022 07:28:14 +0000 (UTC) (envelope-from archimedes.gaviola@gmail.com) Received: from mail-yb1-xb2e.google.com (mail-yb1-xb2e.google.com [IPv6:2607:f8b0:4864:20::b2e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4N607d5PPzz3SJb for ; Tue, 8 Nov 2022 07:28:13 +0000 (UTC) (envelope-from archimedes.gaviola@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-yb1-xb2e.google.com with SMTP id k13so12568789ybk.2 for ; Mon, 07 Nov 2022 23:28:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=vdKPP9SK1L6oj91k/XxxNDPZ55JqjKjfH1XxYCbE1xA=; b=TPe4JKp4fnUVPGlvwc5wGK8BcIAxPbAnWnHegv3sE8zFC2NL9s7UGxAXJDQLO7MTUm fb4uHlWAPIjic/r8j/MZg2xYi8li6IoZCQjTjy3OrvWouIbCGSlr3JqWb+xEHBkzgjOj UWv0UY/6mjJLKu8oG8pLJ4i9v0klzoPUJ/mv+FxnrJFUqgMJUkq0uMDFhlZvTUM7piXY JyvjtUOIMw9/OoCErtuB0MsQgebv9BbTb1TADiZc07NERknTCv9MdcTHKhrZgtpsfTSl P3V7oVuqOthEgk+O21YJYB0HYyhKhiHeqVLjXpq/lZwUsh95EohrooS42aHjJVs/sAiA YjMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=vdKPP9SK1L6oj91k/XxxNDPZ55JqjKjfH1XxYCbE1xA=; b=FRGUymrkj9F8lLFG6Vj9FgIOQMdmcVFCUqr6cnnT93fNW/jpgWCCJ5F3i5YC5U+GwK AVJPoU6NFB6jtKVE9NHcLVITlYMiHCOUotctlWEitgQX4rnyVhyz4702LhBS7WJomMKN aEK1T3stidivQmIxhb17XfC+ZDOuvxjA2TnW7Oz2PBdLbtjN2ontZHxrXetjbza31cS3 teCSjgiw4sCkRG2MAziVEXKRCaUjhotgGtlhayHV1zEPLlY1+pbkVkM+HZsJku0BhUqQ 6Lu3wFYyGtgTztBK9Sw0yyd7xcKyZNFJGoUusuWveGYSVEOpGCR/0l6Cg02GsCdA7ELK 0aIg== X-Gm-Message-State: ACrzQf2oGiZEvO3+cDC4ZhLVmVPSvJUE2vzcIiM0Wc3KphpszZsLGTvb yc0v/m1e0QGON7qGyXXNpaa60FS1alt42NcNxMM= X-Google-Smtp-Source: AMsMyM44eZZN9bCBYDI08Q/yoWVlmRuV0ItQOj5AxLzo0Iew3Cpkj4Ums98ZG8UqTZqUqz3NpjrywUO4bXYLzG8naHY= X-Received: by 2002:a25:3f86:0:b0:6bc:998:873e with SMTP id m128-20020a253f86000000b006bc0998873emr54372384yba.152.1667892492567; Mon, 07 Nov 2022 23:28:12 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 References: <84376CC9-B991-4BF3-AF5F-0AA09CB28339.ref@yahoo.com> <84376CC9-B991-4BF3-AF5F-0AA09CB28339@yahoo.com> <42F8289D-B144-44CB-AAB7-E53587F193E3@yahoo.com> In-Reply-To: <42F8289D-B144-44CB-AAB7-E53587F193E3@yahoo.com> From: Archimedes Gaviola Date: Tue, 8 Nov 2022 15:27:46 +0800 Message-ID: Subject: Re: 14.0-CURRENT failed to reclaim memory error in RPi 3B build To: Mark Millard Cc: freebsd-current Content-Type: multipart/alternative; boundary="0000000000008b096d05ecf07b42" X-Rspamd-Queue-Id: 4N607d5PPzz3SJb X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[] X-ThisMailContainsUnwantedMimeParts: N --0000000000008b096d05ecf07b42 Content-Type: text/plain; charset="UTF-8" On Tue, Nov 8, 2022 at 3:16 PM Mark Millard wrote: > On Nov 7, 2022, at 22:50, Archimedes Gaviola > wrote: > > > . . . > > > > > >> # sysctl -W vm.pfault_oom_attempts > >> vm.pfault_oom_attempts: -1 > >> > >> # sysctl -W vm.pfault_oom_wait > >> vm.pfault_oom_wait: 10 > > FYI: the -W just limits the command to writable cases. > If the text is not a writable, it will not get a line of output. > > > root@generic:~ # sysctl -T vm.pfault_oom_attempts > > vm.pfault_oom_attempts: -1 > > > > root@generic:~ # sysctl -T vm.pfault_oom_wait > > vm.pfault_oom_wait: 10 > > FYI: the -T just limits the command to loader tunable cases. > If the text is not loader tunable, it will not get a line of output. > > If both -T and -W list the output line, then it is both > loader-tunable and writable. The values will be the same. > > I use the -T and -W to discover/report the loader-tunable vs. > writable vs. both status (2 commands). Otherwise the -T and > -W are not necessary on the command lines. > This is well noted Mark, thanks for the detailed guide! > > > === > Mark Millard > marklmi at yahoo.com > > --0000000000008b096d05ecf07b42 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Tue, Nov 8, 2022 at 3:16 PM Mark M= illard <marklmi@yahoo.com> w= rote:
On Nov 7, = 2022, at 22:50, Archimedes Gaviola <archimedes.gaviola@gmail.com> wrote:
> . . .
>=C2=A0
>
>> # sysctl -W vm.pfault_oom_attempts
>> vm.pfault_oom_attempts: -1
>>
>> # sysctl -W vm.pfault_oom_wait
>> vm.pfault_oom_wait: 10

FYI: the -W just limits the command to writable cases.
If the text is not a writable, it will not get a line of output.

> root@generic:~ # sysctl -T vm.pfault_oom_attempts
> vm.pfault_oom_attempts: -1
>
> root@generic:~ # sysctl -T vm.pfault_oom_wait
> vm.pfault_oom_wait: 10

FYI: the -T just limits the command to loader tunable cases.
If the text is not loader tunable, it will not get a line of output.

If both -T and -W list the output line, then it is both
loader-tunable and writable. The values will be the same.

I use the -T and -W to discover/report the loader-tunable vs.
writable vs. both status (2 commands). Otherwise the -T and
-W are not necessary on the command lines.

<= div>This is well noted Mark, thanks for the detailed guide!
=C2= =A0


=3D=3D=3D
Mark Millard
marklmi at yahoo.com

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