| 2014-01-15 21:30:02 |
Richard Jones |
bug |
|
|
added bug |
| 2018-01-24 12:03:40 |
jamiedo2nn |
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 |
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:
0622001a98105b80ecfad39dbf0b84c0ed71e12bb603a81a2b9b52e19ca7ae80E |
|
| 2018-01-24 12:03:57 |
jamiedo2nn |
summary |
curl driver (http) always says "No such file or directory" |
curl driver (https) always says "No such file or directory" |
|
| 2018-01-24 13:24:56 |
Richard Jones |
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:
0622001a98105b80ecfad39dbf0b84c0ed71e12bb603a81a2b9b52e19ca7ae80E |
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 |
|
| 2018-01-24 13:25:45 |
Richard Jones |
summary |
curl driver (https) always says "No such file or directory" |
curl driver (http) always says "No such file or directory" |
|
| 2019-04-17 15:15:34 |
Thomas Huth |
qemu: status |
New |
Fix Released |
|
