b6f2e05819
When dropped to emergency shell, for example, use rd.break=pre-pivot,
the PS1 won't correctly show current directory we're in:
pre-pivot:/# cd /sysroot/
pre-pivot:/#
(still shows "/")
Let's take a look at PS1 variable:
(I'm adding prefix/suffix 'x' to make it clear):
pre-pivot:/# echo x${PS1}x
xpre-pivot:/# x
(PS1 isn't dynamic)
Regarding the current dracut code, it should be:
pre-pivot:/# cd /sysroot/etc
pre-pivot:/sysroot/etc#
With this patch:
pre-pivot:/# echo x${PS1}x
xpre-pivot:${PWD}# x
(Now PS1 is dynamic, it will show the directory correctly)
I tested for both normal boot and kdump boot.
Signed-off-by: WANG Chao <chaowang@redhat.com>
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|---|---|---|
| .. | ||
| dracut-lib.sh | ||
| init.sh | ||
| initqueue.sh | ||
| loginit.sh | ||
| module-setup.sh | ||
| parse-root-opts.sh | ||
| sosreport.sh | ||