I restored the original description. Please report a new bug. ** Description changed:
+ I have a remote server, on which an http disk image definitely exists. - However the qemu curl block driver cannot open it. It always gives the + However the qemu curl block driver cannot open it. It always gives the bogus error: CURL: Error opening file: Connection time-out qemu-system-x86_64: -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none: could not open disk image http://onuma/scratch/cirros-0.3.1-x86_64-disk.img: Could not open backing file: Could not open 'http://onuma/scratch/cirros-0.3.1-x86_64-disk.img': No such file or directory On the server, I can see from the logs that qemu/curl is opening it: 192.168.0.175 - - [15/Jan/2014:21:25:37 +0000] "HEAD /scratch/cirros-0.3.1-x86_64-disk.img HTTP/1.1" 200 - "-" "-" 192.168.0.175 - - [15/Jan/2014:21:25:37 +0000] "GET /scratch/cirros-0.3.1-x86_64-disk.img HTTP/1.1" 206 264192 "-" "-" I am using qemu & curl from git today. curl: curl-7_34_0-177-gc7a76bb qemu: for-anthony-839-g1cf892c Here is the full command I am using: - 0622001a98105b80ecfad39dbf0b84c0ed71e12bb603a81a2b9b52e19ca7ae80E + http_proxy= \ + LD_LIBRARY_PATH=/home/rjones/d/curl/lib/.libs \ + LIBGUESTFS_BACKEND=direct \ + LIBGUESTFS_HV=/home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 \ + guestfish -v --ro -a http://onuma/scratch/cirros-0.3.1-x86_64-disk.img run + + The full output (includes qemu command itself) is: + + libguestfs: launch: program=guestfish + libguestfs: launch: version=1.25.20fedora=21,release=1.fc21,libvirt + libguestfs: launch: backend registered: unix + libguestfs: launch: backend registered: uml + libguestfs: launch: backend registered: libvirt + libguestfs: launch: backend registered: direct + libguestfs: launch: backend=direct + libguestfs: launch: tmpdir=/tmp/libguestfsoQctgE + libguestfs: launch: umask=0002 + libguestfs: launch: euid=1000 + libguestfs: command: run: /usr/bin/supermin-helper + libguestfs: command: run: \ --verbose + libguestfs: command: run: \ -f checksum + libguestfs: command: run: \ --host-cpu x86_64 + libguestfs: command: run: \ /usr/lib64/guestfs/supermin.d + supermin helper [00000ms] whitelist = (not specified) + supermin helper [00000ms] host_cpu = x86_64 + supermin helper [00000ms] dtb_wildcard = (not specified) + supermin helper [00000ms] inputs: + supermin helper [00000ms] inputs[0] = /usr/lib64/guestfs/supermin.d + supermin helper [00000ms] outputs: + supermin helper [00000ms] kernel = (none) + supermin helper [00000ms] dtb = (none) + supermin helper [00000ms] initrd = (none) + supermin helper [00000ms] appliance = (none) + checking modpath /lib/modules/3.12.5-302.fc20.x86_64 is a directory + checking modpath /lib/modules/3.11.9-200.fc19.x86_64 is a directory + checking modpath /lib/modules/3.11.10-200.fc19.x86_64 is a directory + checking modpath /lib/modules/3.11.4-201.fc19.x86_64 is a directory + picked kernel vmlinuz-3.12.5-302.fc20.x86_64 + supermin helper [00000ms] finished creating kernel + supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d + supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/base.img.gz + supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/daemon.img.gz + supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/hostfiles + supermin helper [00041ms] visiting /usr/lib64/guestfs/supermin.d/init.img + supermin helper [00041ms] visiting /usr/lib64/guestfs/supermin.d/udev-rules.img + supermin helper [00041ms] adding kernel modules + supermin helper [00064ms] finished creating appliance + libguestfs: checksum of existing appliance: 2017df18eaeee7c45b87139c9bd80be2216d655a1513322c47f58a7a3668cd1f + libguestfs: [00066ms] begin testing qemu features + libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 + libguestfs: command: run: \ -display none + libguestfs: command: run: \ -help + libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 + libguestfs: command: run: \ -display none + libguestfs: command: run: \ -version + libguestfs: qemu version 1.7 + libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 + libguestfs: command: run: \ -display none + libguestfs: command: run: \ -machine accel=kvm:tcg + libguestfs: command: run: \ -device ? + libguestfs: [00127ms] finished testing qemu features + [00128ms] /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 \ + -global virtio-blk-pci.scsi=off \ + -nodefconfig \ + -enable-fips \ + -nodefaults \ + -display none \ + -machine accel=kvm:tcg \ + -cpu host,+kvmclock \ + -m 500 \ + -no-reboot \ + -no-hpet \ + -kernel /var/tmp/.guestfs-1000/kernel.19645 \ + -initrd /var/tmp/.guestfs-1000/initrd.19645 \ + -device virtio-scsi-pci,id=scsi \ + -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none \ + -device scsi-hd,drive=hd0 \ + -drive file=/var/tmp/.guestfs-1000/root.19645,snapshot=on,id=appliance,cache=unsafe,if=none \ + -device scsi-hd,drive=appliance \ + -device virtio-serial-pci \ + -serial stdio \ + -device sga \ + -chardev socket,path=/tmp/libguestfsoQctgE/guestfsd.sock,id=channel0 \ + -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ + -append 'panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color' + CURL: Error opening file: Connection time-out + qemu-system-x86_64: -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none: could not open disk image http://onuma/scratch/cirros-0.3.1-x86_64-disk.img: Could not open image: Invalid argument + libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages + libguestfs: child_cleanup: 0x7f07bf6599b0: child process died + libguestfs: sending SIGTERM to process 19654 + libguestfs: error: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 exited with error status 1, see debug messages above + libguestfs: error: guestfs_launch failed, see earlier error messages + libguestfs: closing guestfs handle 0x7f07bf6599b0 (state 0) + libguestfs: command: run: rm + libguestfs: command: run: \ -rf /tmp/libguestfsoQctgE ** Summary changed: - curl driver (https) always says "No such file or directory" + curl driver (http) always says "No such file or directory" -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1269606 Title: curl driver (http) always says "No such file or directory" Status in QEMU: New Bug description: I have a remote server, on which an http disk image definitely exists. However the qemu curl block driver cannot open it. It always gives the bogus error: CURL: Error opening file: Connection time-out qemu-system-x86_64: -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none: could not open disk image http://onuma/scratch/cirros-0.3.1-x86_64-disk.img: Could not open backing file: Could not open 'http://onuma/scratch/cirros-0.3.1-x86_64-disk.img': No such file or directory On the server, I can see from the logs that qemu/curl is opening it: 192.168.0.175 - - [15/Jan/2014:21:25:37 +0000] "HEAD /scratch/cirros-0.3.1-x86_64-disk.img HTTP/1.1" 200 - "-" "-" 192.168.0.175 - - [15/Jan/2014:21:25:37 +0000] "GET /scratch/cirros-0.3.1-x86_64-disk.img HTTP/1.1" 206 264192 "-" "-" I am using qemu & curl from git today. curl: curl-7_34_0-177-gc7a76bb qemu: for-anthony-839-g1cf892c Here is the full command I am using: http_proxy= \ LD_LIBRARY_PATH=/home/rjones/d/curl/lib/.libs \ LIBGUESTFS_BACKEND=direct \ LIBGUESTFS_HV=/home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 \ guestfish -v --ro -a http://onuma/scratch/cirros-0.3.1-x86_64-disk.img run The full output (includes qemu command itself) is: libguestfs: launch: program=guestfish libguestfs: launch: version=1.25.20fedora=21,release=1.fc21,libvirt libguestfs: launch: backend registered: unix libguestfs: launch: backend registered: uml libguestfs: launch: backend registered: libvirt libguestfs: launch: backend registered: direct libguestfs: launch: backend=direct libguestfs: launch: tmpdir=/tmp/libguestfsoQctgE libguestfs: launch: umask=0002 libguestfs: launch: euid=1000 libguestfs: command: run: /usr/bin/supermin-helper libguestfs: command: run: \ --verbose libguestfs: command: run: \ -f checksum libguestfs: command: run: \ --host-cpu x86_64 libguestfs: command: run: \ /usr/lib64/guestfs/supermin.d supermin helper [00000ms] whitelist = (not specified) supermin helper [00000ms] host_cpu = x86_64 supermin helper [00000ms] dtb_wildcard = (not specified) supermin helper [00000ms] inputs: supermin helper [00000ms] inputs[0] = /usr/lib64/guestfs/supermin.d supermin helper [00000ms] outputs: supermin helper [00000ms] kernel = (none) supermin helper [00000ms] dtb = (none) supermin helper [00000ms] initrd = (none) supermin helper [00000ms] appliance = (none) checking modpath /lib/modules/3.12.5-302.fc20.x86_64 is a directory checking modpath /lib/modules/3.11.9-200.fc19.x86_64 is a directory checking modpath /lib/modules/3.11.10-200.fc19.x86_64 is a directory checking modpath /lib/modules/3.11.4-201.fc19.x86_64 is a directory picked kernel vmlinuz-3.12.5-302.fc20.x86_64 supermin helper [00000ms] finished creating kernel supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/base.img.gz supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/daemon.img.gz supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/hostfiles supermin helper [00041ms] visiting /usr/lib64/guestfs/supermin.d/init.img supermin helper [00041ms] visiting /usr/lib64/guestfs/supermin.d/udev-rules.img supermin helper [00041ms] adding kernel modules supermin helper [00064ms] finished creating appliance libguestfs: checksum of existing appliance: 2017df18eaeee7c45b87139c9bd80be2216d655a1513322c47f58a7a3668cd1f libguestfs: [00066ms] begin testing qemu features libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -help libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -version libguestfs: qemu version 1.7 libguestfs: command: run: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 libguestfs: command: run: \ -display none libguestfs: command: run: \ -machine accel=kvm:tcg libguestfs: command: run: \ -device ? libguestfs: [00127ms] finished testing qemu features [00128ms] /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 \ -global virtio-blk-pci.scsi=off \ -nodefconfig \ -enable-fips \ -nodefaults \ -display none \ -machine accel=kvm:tcg \ -cpu host,+kvmclock \ -m 500 \ -no-reboot \ -no-hpet \ -kernel /var/tmp/.guestfs-1000/kernel.19645 \ -initrd /var/tmp/.guestfs-1000/initrd.19645 \ -device virtio-scsi-pci,id=scsi \ -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none \ -device scsi-hd,drive=hd0 \ -drive file=/var/tmp/.guestfs-1000/root.19645,snapshot=on,id=appliance,cache=unsafe,if=none \ -device scsi-hd,drive=appliance \ -device virtio-serial-pci \ -serial stdio \ -device sga \ -chardev socket,path=/tmp/libguestfsoQctgE/guestfsd.sock,id=channel0 \ -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ -append 'panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color' CURL: Error opening file: Connection time-out qemu-system-x86_64: -drive file=http://onuma/scratch/cirros-0.3.1-x86_64-disk.img,snapshot=on,cache=writeback,id=hd0,if=none: could not open disk image http://onuma/scratch/cirros-0.3.1-x86_64-disk.img: Could not open image: Invalid argument libguestfs: error: appliance closed the connection unexpectedly, see earlier error messages libguestfs: child_cleanup: 0x7f07bf6599b0: child process died libguestfs: sending SIGTERM to process 19654 libguestfs: error: /home/rjones/d/qemu/x86_64-softmmu/qemu-system-x86_64 exited with error status 1, see debug messages above libguestfs: error: guestfs_launch failed, see earlier error messages libguestfs: closing guestfs handle 0x7f07bf6599b0 (state 0) libguestfs: command: run: rm libguestfs: command: run: \ -rf /tmp/libguestfsoQctgE To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1269606/+subscriptions
