QubesOS/qubes-linux-kernel
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rpm: prevent removal of still used kernel version (#848)

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This commit is contained in:
Marek Marczykowski-Górecki 2014-05-12 17:37:54 +02:00
parent 295372ea9e
commit 2270b57f16
1 changed files with 15 additions and 0 deletions
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15
kernel.spec
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@ -476,6 +476,21 @@ mv /tmp/qubes-modules-%kernelrelease.img %vm_install_dir/modules.img
# of qubes-core-dom0
type qubes-prefs &>/dev/null && qubes-prefs --set default-kernel %version-%plainrel
exit 0
%preun qubes-vm
if [ "`qubes-prefs -g default-kernel`" == "%version-%plainrel" ]; then
echo "This kernel version is set as default VM kernel, cannot remove"
exit 1
fi
if qvm-ls --kernel | grep -qw "%version-%plainrel"; then
echo "This kernel version is used by at least one VM, cannot remove"
exit 1
fi
exit 0
%files qubes-vm
%defattr(-, root, root)
%ghost %attr(0644, root, root) %vm_install_dir/modules.img