Re: [leaf-devel] /linuxrc testing - round 2

[Charles Steinkuehler]

K.-P. Kirchdörfer wrote:

Charles;

I may have found another small problem:

firewall# lrpkg -i squid-2.lrp
Installing squid-2 ... cat: /var/lib/lrpkg//boot.fstype: No such file or
directory
Done.
I was told:
It could be a bug (from the lrpkg script):
echo "$fn=-t `cat $lrpkgpath/boot.fstype` $d">>"$lrpkgpath/backdisk"  

but boot.fstype is obsoleted with new linuxrc.
Any idea how to solve?
This is a known bug.  The error message is effectively harmless, and 
only appears when manually installing packages.

The result of this bug is you must manually specify the backup disk when 
first backing up a package you manually installed (which you'd probably 
have to do anyway), rather than having it default to the (no longer 
existing) /dev/boot device.

Assuming using the first entry in pkgpath.disks in place of the missing 
boot device/fs info is acceptable, the following will fix the problem:

> echo "$fn=-t `cat $lrpkgpath/boot.fstype` $d">>"$lrpkgpath/backdisk"

Replace with (all one line):
echo "$fn=-t `sed -n '\:'$d':{s/^.* //;p;}' $lrpkgpath/pkgpath.disks`" 
>>"$lrpkgpath/backdisk"

A bit above this, the handling of $d needs to be tweaked as well:

Was:
if [ -z "$2" ]; then
    local d="`sed 's/.*boot=/\1/; s/[: ].*//' /proc/cmdline`"
else
Replace with:
if [ -z "$2" ]; then
    local d="`sed -n '1{s/ .*$//;p;}' $lrpkgpath/pkgpath.disks`"
else
The (unused) mount.boot procedure should be removed.

...and finally, the mount.back procedure should be tweaked:

Was:
if [ "$dev" = "" ]; then
    mount -t `cat /var/lib/lrpkg/boot.fstype` /dev/boot "$2"
else
Replace with (between if/else is one line):
if [ "$dev" = "" ]; then
    mount -t `sed -n '1{s/\([^ ].*\) \(.*\)$/\2 \1/;p;}' 
$lrpkgpath/pkgpath.disks` "$2"
else

Of course, it wouldn't hurt to s:/var/lib/lrpkg:$lrpkgpath: on the whole 
file, to remove any remaining absolute references to the package directory.

NOTE:  Mods above have been briefly tested for correct shell quoting and 
functionality, but no guarantee is expressed or implied!

--
Charles Steinkuehler
[EMAIL PROTECTED]


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