| Message ID | 20250414110903.2355303-3-andrew.cooper3@citrix.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | CI: switch to CPIO archives | expand |
On Mon, Apr 14, 2025 at 12:08:59PM +0100, Andrew Cooper wrote: > From: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> > > Use the new test-artifacts which provide rootfs.cpio.gz rather than > initrd.tar.gz. rootfs.cpio.gz also has all the necessary top-level > directories, and includes the rc_verbose setting, so these modifications can > be dropped. > > Having that, do not repack the whole initrd, but only pack modified > files and rely on Linux handling of concatenated archives. > This allows packing just test-related files (which includes the whole > toolstack), instead of the whole initrd. > > For xilinx-smoke-dom0-x86_64.sh, this involves instructing grub not to unzip > the archive, as doing so corrupts it. > > Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> > Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> This patch seems to depends on the other patch series for "test-artifacts" repo. I've tried to compare the rootfs fs generated by this repo, and the one generated in the "test-artifacts" repo, and I think there's a few changes, at least for the arm64 rootfs as the changes have probably already sailed for x86_64, namely: Those don't exist in the new rootfs: rc-update add networking sysinit rc-update add modloop sysinit rc-update add modules boot rc-update add sysctl boot There's `echo > /etc/modules` been added. But I guess none of those matter, as it already works on x86_64 tests. Overall, looks good, more common code between tests! Reviewed-by: Anthony PERARD <anthony.perard@vates.tech> Thanks,
On 14/04/2025 5:57 pm, Anthony PERARD wrote: > On Mon, Apr 14, 2025 at 12:08:59PM +0100, Andrew Cooper wrote: >> From: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> >> >> Use the new test-artifacts which provide rootfs.cpio.gz rather than >> initrd.tar.gz. rootfs.cpio.gz also has all the necessary top-level >> directories, and includes the rc_verbose setting, so these modifications can >> be dropped. >> >> Having that, do not repack the whole initrd, but only pack modified >> files and rely on Linux handling of concatenated archives. >> This allows packing just test-related files (which includes the whole >> toolstack), instead of the whole initrd. >> >> For xilinx-smoke-dom0-x86_64.sh, this involves instructing grub not to unzip >> the archive, as doing so corrupts it. >> >> Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> >> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> > This patch seems to depends on the other patch series for > "test-artifacts" repo. Yes, there's a large interlink, although the other series is fully committed now. > > I've tried to compare the rootfs fs generated by this repo, and the one > generated in the "test-artifacts" repo, and I think there's a few > changes, at least for the arm64 rootfs as the changes have probably > already sailed for x86_64, namely: > > Those don't exist in the new rootfs: > rc-update add networking sysinit > rc-update add modloop sysinit > rc-update add modules boot > rc-update add sysctl boot > There's `echo > /etc/modules` been added. > > But I guess none of those matter, as it already works on x86_64 tests. Those changes are discussed in the other series, in the relevant patches. modules is deliberately removed; we don't build them (properly), and the scan on boot puts errors onto the console. Emptying /etc/modules is to remove af_packet and ipv6, again because we don't have those as modules (we build ipv6 in). Modloop seems to be scanning other devices for filesystems. networking depends on sysctl, but I can't see any of them being used, and the arm64 tests work fine without them > > Overall, looks good, more common code between tests! Indeed. We can always put them back in if they turn out to be needed. > Reviewed-by: Anthony PERARD <anthony.perard@vates.tech> Thanks. ~Andrew
On Mon, 14 Apr 2025, Andrew Cooper wrote: > From: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> > > Use the new test-artifacts which provide rootfs.cpio.gz rather than > initrd.tar.gz. rootfs.cpio.gz also has all the necessary top-level > directories, and includes the rc_verbose setting, so these modifications can > be dropped. > > Having that, do not repack the whole initrd, but only pack modified > files and rely on Linux handling of concatenated archives. > This allows packing just test-related files (which includes the whole > toolstack), instead of the whole initrd. > > For xilinx-smoke-dom0-x86_64.sh, this involves instructing grub not to unzip > the archive, as doing so corrupts it. > > Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> > Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> [...] > diff --git a/automation/scripts/qubes-x86-64.sh b/automation/scripts/qubes-x86-64.sh > index c4be71464246..e2376cb51cb4 100755 > --- a/automation/scripts/qubes-x86-64.sh > +++ b/automation/scripts/qubes-x86-64.sh > @@ -164,16 +164,13 @@ ${domU_extra_config} > " > > if [ -n "$domU_check" ]; then > - # DomU > + # DomU rootfs > + cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz > + > + # test-local configuration > mkdir -p rootfs > cd rootfs > - # fakeroot is needed to preserve device nodes in rootless podman container > - fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz > - mkdir proc > - mkdir run > - mkdir srv > - mkdir sys > - rm var/run > + mkdir -p etc/local.d > echo "#!/bin/sh I am worried about the drop of fakeroot because the newly created dirs and files we'll have user as owner instead of root. I suggest we fix this for consistency, and cpio -R 0:0 might suffice. > echo 8 > /proc/sys/kernel/printk > @@ -181,26 +178,22 @@ echo 8 > /proc/sys/kernel/printk > ${domU_check} > " > etc/local.d/xen.start > chmod +x etc/local.d/xen.start > - echo "rc_verbose=yes" >> etc/rc.conf > echo "domU Welcome to Alpine Linux > Kernel \r on an \m (\l) > > " > etc/issue > - find . | fakeroot -i ../fakeroot-save cpio -H newc -o | gzip > ../binaries/domU-rootfs.cpio.gz > + find . | cpio -H newc -o | gzip >> ../binaries/domU-rootfs.cpio.gz > cd .. > rm -rf rootfs > fi > > -# DOM0 rootfs > +# Dom0 rootfs > +cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz > + > +# test-local configuration > mkdir -p rootfs > cd rootfs > -fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz > -mkdir boot > -mkdir proc > -mkdir run > -mkdir srv > -mkdir sys > -rm var/run > +mkdir -p boot etc/local.d > cp -ar ../binaries/dist/install/* . > cp -ar ../binaries/tests . > cp -a ../automation/scripts/run-tools-tests tests/ > @@ -237,7 +230,6 @@ fi > chmod +x etc/local.d/xen.start > echo "$domU_config" > etc/xen/domU.cfg > > -echo "rc_verbose=yes" >> etc/rc.conf > echo "XENCONSOLED_TRACE=all" >> etc/default/xencommons > echo "QEMU_XEN=/bin/false" >> etc/default/xencommons > mkdir -p var/log/xen/console > @@ -245,7 +237,7 @@ cp ../binaries/bzImage boot/vmlinuz > if [ -n "$domU_check" ]; then > cp ../binaries/domU-rootfs.cpio.gz boot/initrd-domU > fi > -find . | fakeroot -i ../fakeroot-save cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz > +find . | cpio -H newc -o | gzip >> ../binaries/dom0-rootfs.cpio.gz > cd ..
On 16/04/2025 12:48 am, Stefano Stabellini wrote: >> diff --git a/automation/scripts/qubes-x86-64.sh b/automation/scripts/qubes-x86-64.sh >> index c4be71464246..e2376cb51cb4 100755 >> --- a/automation/scripts/qubes-x86-64.sh >> +++ b/automation/scripts/qubes-x86-64.sh >> @@ -164,16 +164,13 @@ ${domU_extra_config} >> " >> >> if [ -n "$domU_check" ]; then >> - # DomU >> + # DomU rootfs >> + cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz >> + >> + # test-local configuration >> mkdir -p rootfs >> cd rootfs >> - # fakeroot is needed to preserve device nodes in rootless podman container >> - fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz >> - mkdir proc >> - mkdir run >> - mkdir srv >> - mkdir sys >> - rm var/run >> + mkdir -p etc/local.d >> echo "#!/bin/sh > I am worried about the drop of fakeroot because the newly created dirs > and files we'll have user as owner instead of root. > > I suggest we fix this for consistency, and cpio -R 0:0 might suffice. https://gitlab.com/xen-project/hardware/xen-staging/-/jobs/9737393986#L1087 It seems to be all root anyway. I'm not entirely sure why, but it does explain why everything is working, given the attempt to have non-root containers. ~Andrew
On Wed, 16 Apr 2025, Andrew Cooper wrote: > On 16/04/2025 12:48 am, Stefano Stabellini wrote: > >> diff --git a/automation/scripts/qubes-x86-64.sh b/automation/scripts/qubes-x86-64.sh > >> index c4be71464246..e2376cb51cb4 100755 > >> --- a/automation/scripts/qubes-x86-64.sh > >> +++ b/automation/scripts/qubes-x86-64.sh > >> @@ -164,16 +164,13 @@ ${domU_extra_config} > >> " > >> > >> if [ -n "$domU_check" ]; then > >> - # DomU > >> + # DomU rootfs > >> + cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz > >> + > >> + # test-local configuration > >> mkdir -p rootfs > >> cd rootfs > >> - # fakeroot is needed to preserve device nodes in rootless podman container > >> - fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz > >> - mkdir proc > >> - mkdir run > >> - mkdir srv > >> - mkdir sys > >> - rm var/run > >> + mkdir -p etc/local.d > >> echo "#!/bin/sh > > I am worried about the drop of fakeroot because the newly created dirs > > and files we'll have user as owner instead of root. > > > > I suggest we fix this for consistency, and cpio -R 0:0 might suffice. > > https://gitlab.com/xen-project/hardware/xen-staging/-/jobs/9737393986#L1087 > > It seems to be all root anyway. I'm not entirely sure why, but it does > explain why everything is working, given the attempt to have non-root > containers. Hi Andrew, thank you for looking into this. I am truly surprised to see xen.start marked as root.root. Given that it is what we want I will not complain though :-)
diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml index 59a2de28c864..51229cbe561d 100644 --- a/automation/gitlab-ci/test.yaml +++ b/automation/gitlab-ci/test.yaml @@ -11,7 +11,9 @@ - project: xen-project/hardware/test-artifacts job: linux-6.6.86-arm64 ref: master - - alpine-3.18-arm64-rootfs-export + - project: xen-project/hardware/test-artifacts + job: alpine-3.18-arm64-rootfs + ref: master - qemu-system-aarch64-6.0.0-arm64-export .arm32-test-needs: &arm32-test-needs @@ -22,7 +24,7 @@ job: linux-6.6.56-x86_64 ref: master - project: xen-project/hardware/test-artifacts - job: x86_64-rootfs-alpine-3.18 + job: alpine-3.18-x86_64-rootfs ref: master .qemu-arm64: @@ -243,7 +245,7 @@ xilinx-smoke-dom0-x86_64-gcc-debug-argo: job: x86_64-kernel-linux-6.6.56 ref: master - project: xen-project/hardware/test-artifacts - job: x86_64-rootfs-alpine-3.18 + job: alpine-3.18-x86_64-rootfs ref: master - project: xen-project/hardware/test-artifacts job: x86_64-argo-linux-6.6.56 diff --git a/automation/scripts/qemu-alpine-x86_64.sh b/automation/scripts/qemu-alpine-x86_64.sh index 569bd766d31e..c7dd12197862 100755 --- a/automation/scripts/qemu-alpine-x86_64.sh +++ b/automation/scripts/qemu-alpine-x86_64.sh @@ -28,16 +28,14 @@ cd initrd find . | cpio -H newc -o | gzip > ../domU-rootfs.cpio.gz cd .. -# initrd.tar.gz is Dom0 rootfs +# Dom0 rootfs +cp rootfs.cpio.gz dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xvzf ../initrd.tar.gz -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run cp -ar ../dist/install/* . +mkdir -p root etc/local.d mv ../domU-rootfs.cpio.gz ./root cp ../bzImage ./root echo "name=\"domU\" @@ -60,9 +58,7 @@ xl -vvv create -c /root/domU.cfg " > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf -# rebuild Dom0 rootfs -find . | cpio -H newc -o | gzip > ../dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../dom0-rootfs.cpio.gz cd ../.. cat >> binaries/pxelinux.0 << EOF diff --git a/automation/scripts/qemu-smoke-dom0-arm64.sh b/automation/scripts/qemu-smoke-dom0-arm64.sh index e8e49ded245a..c0cf61ff8f7b 100755 --- a/automation/scripts/qemu-smoke-dom0-arm64.sh +++ b/automation/scripts/qemu-smoke-dom0-arm64.sh @@ -27,15 +27,14 @@ cd initrd find . | cpio -H newc -o | gzip > ../domU-rootfs.cpio.gz cd .. +# Dom0 rootfs +cp rootfs.cpio.gz dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xvzf ../initrd.tar.gz -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run cp -ar ../dist/install/* . +mkdir -p etc/local.d root mv ../domU-rootfs.cpio.gz ./root cp ../Image ./root echo "name=\"domU\" @@ -56,8 +55,7 @@ xl -vvv create -c /root/domU.cfg " > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf -find . | cpio -H newc -o | gzip > ../dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../dom0-rootfs.cpio.gz cd ../.. # XXX QEMU looks for "efi-virtio.rom" even if it is unneeded diff --git a/automation/scripts/qemu-smoke-dom0less-arm64.sh b/automation/scripts/qemu-smoke-dom0less-arm64.sh index f72d20936181..8e939f0b7214 100755 --- a/automation/scripts/qemu-smoke-dom0less-arm64.sh +++ b/automation/scripts/qemu-smoke-dom0less-arm64.sh @@ -114,16 +114,14 @@ cd initrd find . | cpio --create --format='newc' | gzip > ../binaries/initrd cd .. -# DOM0 rootfs +# Dom0 rootfs +cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xzf ../binaries/initrd.tar.gz -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run cp -ar ../binaries/dist/install/* . +mkdir -p etc/local.d echo "#!/bin/bash @@ -142,8 +140,7 @@ xl network-attach 1 type=vif ${dom0_check} " > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf -find . | cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/dom0-rootfs.cpio.gz cd .. # ImageBuilder diff --git a/automation/scripts/qubes-x86-64.sh b/automation/scripts/qubes-x86-64.sh index c4be71464246..e2376cb51cb4 100755 --- a/automation/scripts/qubes-x86-64.sh +++ b/automation/scripts/qubes-x86-64.sh @@ -164,16 +164,13 @@ ${domU_extra_config} " if [ -n "$domU_check" ]; then - # DomU + # DomU rootfs + cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz + + # test-local configuration mkdir -p rootfs cd rootfs - # fakeroot is needed to preserve device nodes in rootless podman container - fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz - mkdir proc - mkdir run - mkdir srv - mkdir sys - rm var/run + mkdir -p etc/local.d echo "#!/bin/sh echo 8 > /proc/sys/kernel/printk @@ -181,26 +178,22 @@ echo 8 > /proc/sys/kernel/printk ${domU_check} " > etc/local.d/xen.start chmod +x etc/local.d/xen.start - echo "rc_verbose=yes" >> etc/rc.conf echo "domU Welcome to Alpine Linux Kernel \r on an \m (\l) " > etc/issue - find . | fakeroot -i ../fakeroot-save cpio -H newc -o | gzip > ../binaries/domU-rootfs.cpio.gz + find . | cpio -H newc -o | gzip >> ../binaries/domU-rootfs.cpio.gz cd .. rm -rf rootfs fi -# DOM0 rootfs +# Dom0 rootfs +cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -fakeroot -s ../fakeroot-save tar xzf ../binaries/initrd.tar.gz -mkdir boot -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run +mkdir -p boot etc/local.d cp -ar ../binaries/dist/install/* . cp -ar ../binaries/tests . cp -a ../automation/scripts/run-tools-tests tests/ @@ -237,7 +230,6 @@ fi chmod +x etc/local.d/xen.start echo "$domU_config" > etc/xen/domU.cfg -echo "rc_verbose=yes" >> etc/rc.conf echo "XENCONSOLED_TRACE=all" >> etc/default/xencommons echo "QEMU_XEN=/bin/false" >> etc/default/xencommons mkdir -p var/log/xen/console @@ -245,7 +237,7 @@ cp ../binaries/bzImage boot/vmlinuz if [ -n "$domU_check" ]; then cp ../binaries/domU-rootfs.cpio.gz boot/initrd-domU fi -find . | fakeroot -i ../fakeroot-save cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/dom0-rootfs.cpio.gz cd .. diff --git a/automation/scripts/xilinx-smoke-dom0-x86_64.sh b/automation/scripts/xilinx-smoke-dom0-x86_64.sh index 7e5382931b85..1fc52d78db16 100755 --- a/automation/scripts/xilinx-smoke-dom0-x86_64.sh +++ b/automation/scripts/xilinx-smoke-dom0-x86_64.sh @@ -80,6 +80,7 @@ argo-exec -l -p 28333 -- /bin/echo " copy_dom0_files () { + mkdir -p root usr/local/lib usr/local/bin cp "${WORKDIR}/binaries/xen-argo.ko" "root/" cp -ar "${WORKDIR}/binaries/lib/"* "usr/local/lib/" cp "${WORKDIR}/binaries/argo-exec" "usr/local/bin/" @@ -89,12 +90,13 @@ else fatal "Unknown test: ${TEST}" fi -# Set up domU rootfs. +# DomU rootfs +cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xzf ../binaries/initrd.tar.gz -mkdir proc run srv sys -rm var/run +mkdir -p etc/local.d echo "#!/bin/sh set -x export LD_LIBRARY_PATH=/usr/local/lib @@ -102,22 +104,22 @@ PATH=/usr/local/bin:/usr/local/sbin:\$PATH ${DOMU_CMD} " > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf echo "domU Welcome to Alpine Linux Kernel \r on an \m (\l) " > etc/issue copy_domU_files -find . | cpio -H newc -o | gzip > ../binaries/domU-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/domU-rootfs.cpio.gz cd .. rm -rf rootfs -# Set up dom0 rootfs. +# Dom0 rootfs +cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xzf ../binaries/initrd.tar.gz -mkdir boot proc run srv sys -rm var/run +mkdir -p boot etc/local.d cp -ar ../binaries/dist/install/* . echo "#!/bin/bash set -x @@ -127,14 +129,13 @@ ${DOM0_CMD} " > etc/local.d/xen.start chmod +x etc/local.d/xen.start echo "${DOMU_CFG}${DOMU_CFG_EXTRA}" > etc/xen/domU.cfg -echo "rc_verbose=yes" >> etc/rc.conf echo "XENCONSOLED_TRACE=all" >> etc/default/xencommons echo "QEMU_XEN=/bin/false" >> etc/default/xencommons mkdir -p var/log/xen/console cp ../binaries/bzImage boot/vmlinuz cp ../binaries/domU-rootfs.cpio.gz boot/initrd-domU copy_dom0_files -find . | cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/dom0-rootfs.cpio.gz cd .. # Load software into TFTP server directory. @@ -147,7 +148,7 @@ echo " net_default_server=10.0.6.1 multiboot2 (tftp)/${TEST_BOARD}/xen ${XEN_CMDLINE} sync_console module2 (tftp)/${TEST_BOARD}/vmlinuz console=hvc0 root=/dev/ram0 earlyprintk=xen -module2 (tftp)/${TEST_BOARD}/initrd-dom0 +module2 --nounzip (tftp)/${TEST_BOARD}/initrd-dom0 boot " > ${TFTP}/${TEST_BOARD}/grub.cfg diff --git a/automation/scripts/xilinx-smoke-dom0less-arm64.sh b/automation/scripts/xilinx-smoke-dom0less-arm64.sh index 3e1fcf6bf93c..a3031ecab0dc 100755 --- a/automation/scripts/xilinx-smoke-dom0less-arm64.sh +++ b/automation/scripts/xilinx-smoke-dom0less-arm64.sh @@ -38,36 +38,31 @@ echo \"${passed}\" " fi -# DomU +# DomU rootfs +cp binaries/rootfs.cpio.gz binaries/domU-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xzf ../binaries/initrd.tar.gz -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run +mkdir -p etc/local.d echo "#!/bin/sh ${domU_check} /bin/sh" > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf -find . | cpio -H newc -o | gzip > ../binaries/domU-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/domU-rootfs.cpio.gz cd .. rm -rf rootfs -# DOM0 rootfs +# Dom0 rootfs +cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz + +# test-local configuration mkdir -p rootfs cd rootfs -tar xzf ../binaries/initrd.tar.gz -mkdir proc -mkdir run -mkdir srv -mkdir sys -rm var/run cp -ar ../binaries/dist/install/* . +mkdir -p etc/local.d echo "#!/bin/bash export LD_LIBRARY_PATH=/usr/local/lib @@ -78,8 +73,7 @@ bash /etc/init.d/xencommons start ${dom0_check} " > etc/local.d/xen.start chmod +x etc/local.d/xen.start -echo "rc_verbose=yes" >> etc/rc.conf -find . | cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz +find . | cpio -H newc -o | gzip >> ../binaries/dom0-rootfs.cpio.gz cd ..