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Revert "Stabilize the hostid for RPM installations."

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Creating an /etc/hostid file as part of the rpm post install
causes problems for diskless systems which are sharing an image.
While it's still critical to ensure the hostid doesn't change
for zfs root filesystems.  This will now be done by setting
the /etc/hostid in the initramfs created by dracut.

This reverts commit 79593b0dec.
This commit is contained in:
Brian Behlendorf 2011-09-30 09:36:35 -07:00
parent 97fd6a07c2
commit 39a87c6921
1 changed files with 0 additions and 11 deletions
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11
spl-modules.spec.in
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@ -233,17 +233,6 @@ rm -rf $RPM_BUILD_ROOT
%{_prefix}/src/* %{_prefix}/src/*
%post %post
# The /sbin/genhostid utility writes a random value to the /etc/hostid
# file, which means that using it here will break upgrades on systems
# that already have spl installed.
if [ ! -f /etc/hostid ]; then
HOSTID=$(hostid)
AA=$(echo $HOSTID | cut -b 1,2)
BB=$(echo $HOSTID | cut -b 3,4)
CC=$(echo $HOSTID | cut -b 5,6)
DD=$(echo $HOSTID | cut -b 7,8)
"$(which printf)" "\x$DD\x$CC\x$BB\x$AA" >"/etc/hostid"
fi
if [ -f /boot/System.map-%{kver} ]; then if [ -f /boot/System.map-%{kver} ]; then
depmod -ae -F /boot/System.map-%{kver} %{kver} || exit 0 depmod -ae -F /boot/System.map-%{kver} %{kver} || exit 0
else else