Date: Sat, 19 Jul 2025 11:10:31 -0700 From: Adrian Chadd <adrian@freebsd.org> To: qroxana <qroxana@protonmail.com>, Lexi Winter <ivy@freebsd.org> Cc: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: epair(4) Message-ID: <CAJ-VmokvfuPUkXHWjc4SeU9JuiPvE-=_ff6S5FwVMWQ=v0GMnw@mail.gmail.com> In-Reply-To: <kwPh8Ri_hyqUbykx8ICzBR9Fo4WROJqXrmNTEpS4WAM8ezvniLErlqWmHLtMNaHEcE_A716D26Wxfzpshs3M1R3Ifa2ltSRhC4tM8Ijdw_o=@protonmail.com> References: <20250515162552.9209B20E@slippy.cwsent.com> <20250515185919.87008219@slippy.cwsent.com> <45d0f49d-229b-46b4-af95-6e8c4c856661@plan-b.pwste.edu.pl> <aCeXdxeeWQs_Sz77@ragweed.eden.le-fay.org> <932111f8-f5ca-46d1-9f66-983f80f6116b@protected-networks.net> <aCeeSQY-fMH7l3XS@ragweed.eden.le-fay.org> <aC5sfOtgG79EwIUZ@int21h> <8DCF0DAB-5EE5-4FEF-8CCC-1D7AF971BA8C@hausen.com> <aC-F7jAvS4so01jn@int21h> <kwPh8Ri_hyqUbykx8ICzBR9Fo4WROJqXrmNTEpS4WAM8ezvniLErlqWmHLtMNaHEcE_A716D26Wxfzpshs3M1R3Ifa2ltSRhC4tM8Ijdw_o=@protonmail.com>
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[-- Attachment #1 --] On Fri, 18 Jul 2025 at 02:06, qroxana <qroxana@protonmail.com> wrote: > Hi all, > > What's the best practice for setting up bridge0 on a NFS root system? > Let's say the system is boot from TFTP via em0 and mount the NFS root > filesystem, is there any way to create bridge0 and addm em0 after the > system is up? or is it possible to create and use bridge0 before mounting > the NFS root? > > That's an interesting problem that I don't think was even thought about when bridge(4) was added to FreeBSD. :-) Ivy, we should talk about how to err, "reconfigure" things in /etc/rc.conf appropriately, as I /think/ the tftp boot path configures the interface addressing via kernel APIs, and we'll need to undo it and flip it to a bridge. -adrian Thanks, > > > [-- Attachment #2 --] <div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, 18 Jul 2025 at 02:06, qroxana <<a href="mailto:qroxana@protonmail.com">qroxana@protonmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all,<br> <br> What's the best practice for setting up bridge0 on a NFS root system?<br> Let's say the system is boot from TFTP via em0 and mount the NFS root filesystem, is there any way to create bridge0 and addm em0 after the system is up? or is it possible to create and use bridge0 before mounting the NFS root? <br> <br></blockquote><div><br></div><div>That's an interesting problem that I don't think was even thought about when bridge(4) was added to FreeBSD. :-)</div><div><br></div><div>Ivy, we should talk about how to err, "reconfigure" things in /etc/rc.conf appropriately, as I /think/ the tftp boot path configures the interface addressing via kernel APIs, and we'll need to undo it and flip it to a bridge.</div><div><br></div><div><br></div><div><br></div><div>-adrian</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> Thanks,<br> <br> <br> </blockquote></div></div>home | help
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