Rudd-O
commented
10 years ago It seems to be the case that when this takes place, the device file keydev.img in /dev/shm/..../ is somehow not closed prior to the execution of qemu. I cannot repro this locally, but I would love to help you repro this remotely.
Can you add a subprocess.call(["bash"]) right before the qemu command invocation, and then check out what is holding keydev.img open, perhaps with lsof -n or mount?
Can you also figure out if you can reproduce this reliably?
According to line https://github.com/Rudd-O/zfs-fedora-installer/blob/master/install-fedora-on-zfs#L679 the keydev.img file ought to be unmounted (and therefore should not be in use) by the time qemu is being prepared to be executed.
Thanks in advance.
On 01/15/2014 10:52 PM, bra-fsn wrote:
I run the script (up to date ATM) with: ./install-fedora-on-zfs --separate-boot boot.img --host-name finestra --luks-password PASS --releasever 20 volume.img and get this error in the end: DEBUG:root:Check calling 'losetup' '-d' '/dev/loop0' in cwd '/usr/src/zfs-fedora-installer' DEBUG:root:Check calling 'losetup' '-d' '/dev/loop1' in cwd '/usr/src/zfs-fedora-installer' DEBUG:root:Check calling 'qemu-kvm' '-nographic' '-serial' '/dev/stdout' '-name' 'finestra' '-M' 'pc-1.2' '-no-reboot' '-m' '1024' '-uuid' '27484500-7e79-11e3-839e-f0def1e14563' '-kernel' '/dev/shm/tmph91QfC/vmlinuz-3.12.7-300.fc20.x86_64' '-initrd' '/dev/shm/tmph91QfC/initramfs-3.12.7-300.fc20.x86_64.img' '-append' 'rd.luks.uuid=8e55840e-7d18-43f1-ae18-b6dd7317e7e3 rd.luks.key=/key console=ttyS0 root=ZFS=tank/ROOT/os ro init=/installbootloader' '-enable-kvm' '-drive' 'file=boot.img,if=none,id=drive-ide0-0-0,format=raw' '-device' 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1' '-drive' 'file=volume.img,if=none,id=drive-ide0-1-0,format=raw' '-device' 'ide-hd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=2' '-drive' 'file=/dev/shm/tmph91QfC/keydev.img,if=none,id=drive-ide1-0-0,format=raw' '-device' 'ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3' in cwd '/usr/src/zfs-fedora-installer' QEMU 1.6.1 monitor - type 'help' for more information (qemu) qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: IDE unit 0 is in use qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: Device initialization failed. qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: Device 'ide-hd' could not be initialized Traceback (most recent call last): File "./install-fedora-on-zfs", line 796, in sys.exit(main()) File "./install-fedora-on-zfs", line 788, in main args.luksoptions, File "./install-fedora-on-zfs", line 725, in install_fedora check_call(cmd) File "./install-fedora-on-zfs", line 82, in check_call return subprocess.check_call(/args,/*kwargs) File "/usr/lib64/python2.7/subprocess.py", line 542, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['qemu-kvm', '-nographic', '-serial', '/dev/stdout', '-name', 'finestra', '-M', 'pc-1.2', '-no-reboot', '-m', '1024', '-uuid', '27484500-7e79-11e3-839e-f0def1e14563', '-kernel', '/dev/shm/tmph91QfC/vmlinuz-3.12.7-300.fc20.x86_64', '-initrd', '/dev/shm/tmph91QfC/initramfs-3.12.7-300.fc20.x86_64.img', '-append', 'rd.luks.uuid=8e55840e-7d18-43f1-ae18-b6dd7317e7e3 rd.luks.key=/key console=ttyS0 root=ZFS=tank/ROOT/os ro init=/installbootloader', '-enable-kvm', '-drive', 'file=boot.img,if=none,id=drive-ide0-0-0,format=raw', '-device', 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1', '-drive', 'file=volume.img,if=none,id=drive-ide0-1-0,format=raw', '-device', 'ide-hd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=2', '-drive', 'file=/dev/shm/tmph91QfC/keydev.img,if=none,id=drive-ide1-0-0,format=raw', '-device', 'ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3']' returned non-zero exit status 1
This is on a fedora 20 default install.
— Reply to this email directly or view it on GitHub https://github.com/Rudd-O/zfs-fedora-installer/issues/7.
bra-fsn
I run the script (up to date ATM) with: ./install-fedora-on-zfs --separate-boot boot.img --host-name finestra --luks-password PASS --releasever 20 volume.img and get this error in the end: DEBUG:root:Check calling 'losetup' '-d' '/dev/loop0' in cwd '/usr/src/zfs-fedora-installer' DEBUG:root:Check calling 'losetup' '-d' '/dev/loop1' in cwd '/usr/src/zfs-fedora-installer' DEBUG:root:Check calling 'qemu-kvm' '-nographic' '-serial' '/dev/stdout' '-name' 'finestra' '-M' 'pc-1.2' '-no-reboot' '-m' '1024' '-uuid' '27484500-7e79-11e3-839e-f0def1e14563' '-kernel' '/dev/shm/tmph91QfC/vmlinuz-3.12.7-300.fc20.x86_64' '-initrd' '/dev/shm/tmph91QfC/initramfs-3.12.7-300.fc20.x86_64.img' '-append' 'rd.luks.uuid=8e55840e-7d18-43f1-ae18-b6dd7317e7e3 rd.luks.key=/key console=ttyS0 root=ZFS=tank/ROOT/os ro init=/installbootloader' '-enable-kvm' '-drive' 'file=boot.img,if=none,id=drive-ide0-0-0,format=raw' '-device' 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1' '-drive' 'file=volume.img,if=none,id=drive-ide0-1-0,format=raw' '-device' 'ide-hd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=2' '-drive' 'file=/dev/shm/tmph91QfC/keydev.img,if=none,id=drive-ide1-0-0,format=raw' '-device' 'ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3' in cwd '/usr/src/zfs-fedora-installer' QEMU 1.6.1 monitor - type 'help' for more information (qemu) qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: IDE unit 0 is in use qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: Device initialization failed. qemu-system-x86_64: -device ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3: Device 'ide-hd' could not be initialized Traceback (most recent call last): File "./install-fedora-on-zfs", line 796, in
sys.exit(main())
File "./install-fedora-on-zfs", line 788, in main
args.luksoptions,
File "./install-fedora-on-zfs", line 725, in install_fedora
check_call(cmd)
File "./install-fedora-on-zfs", line 82, in check_call
return subprocess.check_call(args,*kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 542, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['qemu-kvm', '-nographic', '-serial', '/dev/stdout', '-name', 'finestra', '-M', 'pc-1.2', '-no-reboot', '-m', '1024', '-uuid', '27484500-7e79-11e3-839e-f0def1e14563', '-kernel', '/dev/shm/tmph91QfC/vmlinuz-3.12.7-300.fc20.x86_64', '-initrd', '/dev/shm/tmph91QfC/initramfs-3.12.7-300.fc20.x86_64.img', '-append', 'rd.luks.uuid=8e55840e-7d18-43f1-ae18-b6dd7317e7e3 rd.luks.key=/key console=ttyS0 root=ZFS=tank/ROOT/os ro init=/installbootloader', '-enable-kvm', '-drive', 'file=boot.img,if=none,id=drive-ide0-0-0,format=raw', '-device', 'ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1', '-drive', 'file=volume.img,if=none,id=drive-ide0-1-0,format=raw', '-device', 'ide-hd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=2', '-drive', 'file=/dev/shm/tmph91QfC/keydev.img,if=none,id=drive-ide1-0-0,format=raw', '-device', 'ide-hd,bus=ide.1,unit=0,drive=drive-ide1-0-0,id=ide1-0-0,bootindex=3']' returned non-zero exit status 1
This is on a fedora 20 default install.