[Bug 239245] r350074 will panic on ppc64 PowerMac G5 in vm_phys_enqueue_contig

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jul 19 05:09:09 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239245

--- Comment #29 from Mark Millard <marklmi26-fbsd at yahoo.com> ---
(In reply to Mark Millard from comment #28)

I should have mentioned that the .txz files
can be expanded by commands of the form
(for updating a distinct parition mounted
at /mnt):

tar -xpf FILE.txz -C/mnt

(Live replacement of world (base) code by using -C/
can be problematical.)

I'll note that for base.yxz (world) various files can
not be replaced unless something like:

chflags -R noschg /mnt

had been done first to allow the replacements.

I tend to do a newfs before mounting to /mnt
instead.

The debug information for the build goes in a
directory tree under:

/mnt/usr/lib/debug/

(or /usr/lib/debug as seen when later booted).

Both the kernel and base *-dbg.txz material
goes there.

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