Re: [Crash-utility] mod -S and debuginfo kernel rpm
----- "Dave Anderson" <anderson(a)redhat.com> wrote:
My suggestion would allow you to do this:
# mkdir mydump
# cd mydump
# rpm2cpio kernel-2.6.18-128.el5.s390x.rpm | cpio -idv
# rpm2cpio kernel-debuginfo-2.6.18-128.el5.s390x.rpm | cpio -idv
# crash
...
crash> mod -S .
and then the stripped modules would be searched for in:
./lib/modules/...
And then my proposed enhancement would search for the associated
ko.debug files in:
./usr/lib/debug/lib/modules/...
So no changes to the current "mod" command options would be required.
And just to clarify this further. When "mod -S [directory]" is entered,
the search will be made starting from [directory]. In other words,
it will not immediately append "/lib/modules" and
"/usr/lib/debug/lib/modules"
onto [directory]. It's just that that's where they'll be found
if the double-rpm2cpio were done.
Conceivably you could just dump all the .ko and .ko.debug files into
the one flat [directory], and it will find them right away.
Dave