Bug 802682
Summary: | Temporary files left in /var/lib/libvirt/boot when using --location | ||||||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Marian Csontos <mcsontos> | ||||||||
Component: | python-virtinst | Assignee: | Cole Robinson <crobinso> | ||||||||
Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> | ||||||||
Severity: | unspecified | Docs Contact: | |||||||||
Priority: | unspecified | ||||||||||
Version: | 6.3 | CC: | dallan, jwu, mzhan, rwu, yupzhang, zpeng | ||||||||
Target Milestone: | rc | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | Unspecified | ||||||||||
OS: | Unspecified | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2012-07-08 23:17:29 UTC | Type: | --- | ||||||||
Regression: | --- | Mount Type: | --- | ||||||||
Documentation: | --- | CRM: | |||||||||
Verified Versions: | Category: | --- | |||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||
Embargoed: | |||||||||||
Attachments: |
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Description
Marian Csontos
2012-03-13 09:38:34 UTC
Hi Matian, I am the QE in Beijing, I can not reproduce this bug on python-virtinst-0.600.0-7.el6.noarch. The kernel+initrd files are always removed behind in /var/lib/libvirt/boot when install done. Do you have some special setting or related option about this bug? Please give more info to help me reproduce it, thanks a lot. my env: python-virtinst-0.600.0-7.el6.noarch libvirt-0.9.10-5.el6.x86_64 virt-viewer-0.5.1-1.el6.x86_64 # uname -a Linux daisy.redhat.com 2.6.32-244.el6.x86_64 #1 SMP Tue Feb 28 12:58:47 EST 2012 x86_64 x86_64 x86_64 GNU/Linux my steps: 1. install guest RHEL6.3 with --location # virt-install -n rhel6.3 -r 1024 -f /var/lib/libvirt/images/rhel6.3.img -s 5 --location http://download.englab.nay.redhat.com/pub/rhel/nightly/RHEL6.3-20120315.n.0/6.3/Server/x86_64/os/ --debug 2. choose your guest setting follow anaconda until installation done, reboot guest or close the virt-viewer. 3. repeat step1-2 to create 20 guests from rhel6.3-1,rhel6.3-2...rhel6.3-20. 4. check the debug info when install done of each guest, all the kernel+initrd files are removed behind in /var/lib/libvirt/boot. Fri, 16 Mar 2012 02:19:59 DEBUG Removing /var/lib/libvirt/boot/virtinst-vmlinuz.gBws0x Fri, 16 Mar 2012 02:19:59 DEBUG Removing /var/lib/libvirt/boot/virtinst-initrd.img.Qv5_aK 5. #cd /var/lib/libvirt/boot, there is no kernel+initrd files left. Created attachment 570509 [details]
debug info of installing one guest
Still the same with python-virtinst-0.600.0-7.el6.noarch . Looking at the command line options used likely it is --noreboot what affects us: Tue, 20 Mar 2012 13:12:10 DEBUG Launched with command line:^M > /usr/sbin/virt-install \ > --name node01 \ > --ram=1024 \ > --vcpus=1 \ > --disk path=/var/lib/libvirt/images/node01.img,size=10,sparse=true,cache=writeback \ > --disk path=/var/lib/libvirt/images/shared-0001.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0001 \ > --disk path=/var/lib/libvirt/images/shared-0002.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0002 \ > --disk path=/var/lib/libvirt/images/shared-0003.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0003 \ > --disk path=/var/lib/libvirt/images/shared-0004.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0004 \ > --disk path=/var/lib/libvirt/images/shared-0005.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0005 \ > --disk path=/var/lib/libvirt/images/shared-0006.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0006 \ > --disk path=/var/lib/libvirt/images/shared-0007.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0007 \ > --disk path=/var/lib/libvirt/images/shared-0008.img,size=6,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0008 \ > --hvm \ > --debug \ > --nographics \ > --accelerate \ > --os-variant=virtio26 \ > --noreboot \ > --location http://download.eng.brq.redhat.com/pub/rhel/rel-eng/RHEL6.3-20120313.2/6.3/Server/x86_64/os \ > -x console=ttyS0,115200 ks=http://192.168.122.1/clusternode.ks^M After installation it is just going on without any clean-up: > waiting for mdraid sets to become clean...^M > rebooting system^M > Restarting system.^M And next commands in caller script are executed now... Hi Matian, Thanks for your comment. I have retried it many times according to your steps, but still can not reproduce. I will upload my log and kickstart file. I think if you can upload your log and kickstart file will be better. My steps: Thu, 22 Mar 2012 22:41:47 DEBUG Launched with command line: /usr/sbin/virt-install -n rheldemo -r 1024 --disk path=/var/lib/libvirt/images/rheldemo.img,size=5,sparse=true,cache=writeback --disk path=/var/lib/libvirt/images/shared-0001.img,size=2,sparse=true,cache=writethrough,perms=sh,serial=STS-SHARED-0001 -l http://download.englab.nay.redhat.com/pub/rhel/nightly/RHEL6.3-20120315.n.0/6.3/Server/x86_64/os/ --nographics --noreboot -x console=ttyS0,115200 ks=http://10.66.6.23/rhel6u3-x86_64.cfg --debug After installation, all the kernel+initrd files are removed behind in /var/lib/libvirt/boot. The end of the log just like: Packages completed: 406 of 406 Performing post-installation configuration Installing bootloader. terminating anaconda...done sending termination signals...done sending kill signals...done disabling swap... /dev/dm-1 unmounting filesystems... /mnt/runtime done disabling /dev/loop0 /dev/pts done /selinux done /mnt/sysimage/boot done /mnt/sysimage/dev/pts done /mnt/sysimage/dev/shm done /mnt/sysimage/dev done /mnt/sysimage/proc/bus/usb done /mnt/sysimage/proc done /mnt/sysimage/sys done /mnt/sysimage/selinux done /mnt/sysimage done waiting for mdraid sets to become clean... rebooting system Restarting system. Thu, 22 Mar 2012 22:50:16 DEBUG Removing /var/lib/libvirt/boot/virtinst-vmlinuz.4Pq4aG Thu, 22 Mar 2012 22:50:16 DEBUG Removing /var/lib/libvirt/boot/virtinst-initrd.img.1RFgUX Domain creation completed. You can restart your domain by running: virsh --connect qemu:///system start rheldemo Created attachment 572137 [details]
debug info of installing rheldemo
Created attachment 572139 [details]
kickstart file
After some experiments, this is likely caused by third party script where virt-install is running inside except script, which exits before virt-install once the installation is complete and sending SIGHUP to virt-install. Is virt-install handling SIGHUP? And shall it do so? Also I was unable to reporoduce without the except wrapper. I don't think virt-install should handle SIGHUP, when we get SIGHUP we should exit immediately as apps are expected. What you want to do here is add the option --wait -1 to virt-install, so that it only exits when the guest install has completed. You really need to wait for virt-install to complete so that you know it took care of everything. Either that or find a way to decouple it from the expect script, so expect can exit but virt-install keeps running. |