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Date:      Wed, 21 Jul 2021 15:33:04 +0100
From:      tech-lists <tech-lists@zyxst.net>
To:        freebsd-arm@freebsd.org
Subject:   Re: Hardware for poudriere
Message-ID:  <YPgwIDK6E4Y7kT5Q@ceres.zyxst.net>
In-Reply-To: <YPgHfw6XLpyqq9ub@cicely7.cicely.de>
References:  <YPgHfw6XLpyqq9ub@cicely7.cicely.de>

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Hi,

I use poudriere to build all my arm64 and armv7=20
on a rpi4/8GB.

It's clocked to 2.1GHz, is v stable, runs stable/13.
You need to make sure the cooling is very good.=20
I use a FLIRC case. The case is the heatsink.
I see 70-75 degC with a load of 5.00 at 29 degC=20
ambient right now.

It uses zfs and external usb3-connected-and-powered=20
spinning rust. There is a swap partition here - 8GB.=20
It's needed for the larger ports. You should configure
poudriere to build using ccache. Builds will take ages=20
otherwise.

Right now it has USE_TMPFS=3D"wrkdir data localbase" in poudriere.conf but
I'm thinking of amending that to USE_TMPFS=3D"wrkdir data" because
sometimes it'll run out of swap building rust, for example. Either that
or set PARALLEL_JOBS=3D2.
--=20
J.

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