[opensuse-buildservice] osc kvm builds walkthrough
Hi, at some occasions I would have needed local osc builds on kvm because shared memory restrictions in the buildroot. I never got it to work though. Is there any step by step documentation out there how I can do kvm based local osc builds which covers everything from setting up kvm to getting images (if needed but my earlier experiences suggested that)? Thanks, Wolfgang -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org
On Mittwoch, 22. Januar 2014, 20:44:01 wrote Wolfgang Rosenauer:
Hi,
at some occasions I would have needed local osc builds on kvm because shared memory restrictions in the buildroot.
I never got it to work though. Is there any step by step documentation out there how I can do kvm based local osc builds which covers everything from setting up kvm to getting images (if needed but my earlier experiences suggested that)?
osc build --vm-type=kvm ... should be enough by default. build will setup files which are used for building as devices. Of course your system and kernel needs to support kvm. -- Adrian Schroeter email: adrian@suse.de SUSE LINUX GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg) Maxfeldstraße 5 90409 Nürnberg Germany -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org
On Wed 22 Jan 2014 09:38:23 PM CST, Adrian Schröter wrote:
On Mittwoch, 22. Januar 2014, 20:44:01 wrote Wolfgang Rosenauer:
Hi,
at some occasions I would have needed local osc builds on kvm because shared memory restrictions in the buildroot.
I never got it to work though. Is there any step by step documentation out there how I can do kvm based local osc builds which covers everything from setting up kvm to getting images (if needed but my earlier experiences suggested that)?
osc build --vm-type=kvm ...
should be enough by default. build will setup files which are used for building as devices.
Of course your system and kernel needs to support kvm.
Hi I need to try this again, but have a look here, maybe you need to run the env command? http://lists.opensuse.org/opensuse-buildservice/2013-09/msg00093.html -- Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890) openSUSE 13.1 (Bottle) (x86_64) GNOME 3.10.2 Kernel 3.11.6-4-desktop up 22:57, 5 users, load average: 1.00, 1.06, 0.86 CPU Intel® B840@1.9GHz | GPU Intel® Sandybridge Mobile -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org
Am 22.01.2014 21:38, schrieb Adrian Schröter:
On Mittwoch, 22. Januar 2014, 20:44:01 wrote Wolfgang Rosenauer:
Hi,
at some occasions I would have needed local osc builds on kvm because shared memory restrictions in the buildroot.
I never got it to work though. Is there any step by step documentation out there how I can do kvm based local osc builds which covers everything from setting up kvm to getting images (if needed but my earlier experiences suggested that)?
osc build --vm-type=kvm ...
should be enough by default. build will setup files which are used for building as devices.
Of course your system and kernel needs to support kvm.
Hmm, have 13.1 and kvm stuff installed but nothing else: [ 22s] booting kvm ... [ 22s] /usr/bin/qemu-kvm -no-reboot -nographic -vga none -net none -cpu host -kernel /boot/vmlinuz -initrd /boot/initrd-3.11.6-4-desktop -append root=/dev/sda panic=1 quiet no-kvmclock nmi_watchdog=0 rw elevator=noop console=ttyS0 init=/.build/build -hda /local/build/build-root/img -drive file=/local/build/build-root/swap,if=ide,index=1,cache=unsafe -smp 4 [ 28s] [ 0.011000] Failed to access perfctr msr (MSR c0010001 is ffffffffffffffff) [ 29s] [ 0.886400] microcode: CPU0: update failed for patch_level=0x01000083 [ 29s] [ 0.887375] microcode: CPU1: update failed for patch_level=0x01000083 [ 29s] [ 0.888472] microcode: CPU2: update failed for patch_level=0x01000083 [ 29s] [ 0.890662] microcode: CPU3: update failed for patch_level=0x01000083 [ 29s] Trying manual resume from /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 [ 29s] resume device /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 not found (ignoring) [ 29s] Trying manual resume from /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 [ 29s] resume device /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 not found (ignoring) [ 62s] Waiting for device /dev/sda to appear: ..............................Could not find /dev/sda. [ 62s] Want me to fall back to /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part6? (Y/n) [ 71s] not found -- exiting to /usr/sbin/sulogin [ 71s] Give root password for maintenance Wolfgang -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org
Hi, Le 07/02/2014 20:15, Wolfgang Rosenauer a écrit :
Am 22.01.2014 21:38, schrieb Adrian Schröter:
On Mittwoch, 22. Januar 2014, 20:44:01 wrote Wolfgang Rosenauer:
Hi,
at some occasions I would have needed local osc builds on kvm because shared memory restrictions in the buildroot.
I never got it to work though. Is there any step by step documentation out there how I can do kvm based local osc builds which covers everything from setting up kvm to getting images (if needed but my earlier experiences suggested that)? osc build --vm-type=kvm ...
should be enough by default. build will setup files which are used for building as devices.
Of course your system and kernel needs to support kvm. Hmm, have 13.1 and kvm stuff installed but nothing else:
[ 22s] booting kvm ... [ 22s] /usr/bin/qemu-kvm -no-reboot -nographic -vga none -net none -cpu host -kernel /boot/vmlinuz -initrd /boot/initrd-3.11.6-4-desktop -append root=/dev/sda panic=1 quiet no-kvmclock nmi_watchdog=0 rw elevator=noop console=ttyS0 init=/.build/build -hda /local/build/build-root/img -drive file=/local/build/build-root/swap,if=ide,index=1,cache=unsafe -smp 4 [ 28s] [ 0.011000] Failed to access perfctr msr (MSR c0010001 is ffffffffffffffff) [ 29s] [ 0.886400] microcode: CPU0: update failed for patch_level=0x01000083 [ 29s] [ 0.887375] microcode: CPU1: update failed for patch_level=0x01000083 [ 29s] [ 0.888472] microcode: CPU2: update failed for patch_level=0x01000083 [ 29s] [ 0.890662] microcode: CPU3: update failed for patch_level=0x01000083 [ 29s] Trying manual resume from /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 [ 29s] resume device /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 not found (ignoring) [ 29s] Trying manual resume from /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 [ 29s] resume device /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part2 not found (ignoring) [ 62s] Waiting for device /dev/sda to appear: ..............................Could not find /dev/sda. [ 62s] Want me to fall back to /dev/disk/by-id/ata-WDC_WD5000AAKS-00YGA0_WD-WCAS80531274-part6? (Y/n) [ 71s] not found -- exiting to /usr/sbin/sulogin [ 71s] Give root password for maintenance
You may need to generate an initrd for OSC. On my 12.2 host, I used: mkinitrd -m "ext4 binfmt_misc virtio_pci virtio_blk" -k /boot/vmlinuz-3.4.63-2.44-desktop -i /boot/initrd-3.4.63-2.44-desktop-virtio You need to adjust kernel and initrd version for your host. Then, osc will use this new initrd which should be fine. In ~/.oscrc, I also set-up 'build-device' to a file. Not sure if it is mandatory. Guillaume -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org
participants (4)
-
Adrian Schröter -
Guillaume Gardet -
Malcolm -
Wolfgang Rosenauer