January 2020 - Libguestfs - libguestfs List Archives

[nbdkit PATCH] curl: use CURLINFO_CONTENT_LENGTH_DOWNLOAD_T when available
by Pino Toscano 09 Jan '20

09 Jan '20

Use CURLINFO_CONTENT_LENGTH_DOWNLOAD_T for curl_easy_getinfo() (added in curl 7.55.0) to get the length of a remote file, instead of the old CURLINFO_CONTENT_LENGTH_DOWNLOAD. This way the size is already a 64-bit integer value, as opposed to a double (the old information). --- plugins/curl/curl.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/plugins/curl/curl.c b/plugins/curl/curl.c index 1b0d2b9..e0449b7 100644 --- a/plugins/curl/curl.c +++ b/plugins/curl/curl.c @@ -70,6 +70,10 @@ static long protocols = CURLPROTO_ALL; /* Use '-D curl.verbose=1' to set. */ int curl_debug_verbose = 0; +#if CURL_AT_LEAST_VERSION(7, 55, 0) +#define HAVE_CURLINFO_CONTENT_LENGTH_DOWNLOAD_T +#endif + static void curl_load (void) { @@ -290,6 +294,9 @@ curl_open (int readonly) struct curl_handle *h; CURLcode r; double d; +#ifdef HAVE_CURLINFO_CONTENT_LENGTH_DOWNLOAD_T + curl_off_t o; +#endif h = calloc (1, sizeof *h); if (h == NULL) { @@ -377,6 +384,21 @@ curl_open (int readonly) goto err; } +#ifdef HAVE_CURLINFO_CONTENT_LENGTH_DOWNLOAD_T + r = curl_easy_getinfo (h->c, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T, &o); + if (r != CURLE_OK) { + display_curl_error (h, r, "could not get length of remote file [%s]", url); + goto err; + } + + if (o == -1) { + nbdkit_error ("could not get length of remote file [%s], " + "is the URL correct?", url); + goto err; + } + + h->exportsize = o; +#else r = curl_easy_getinfo (h->c, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d); if (r != CURLE_OK) { display_curl_error (h, r, "could not get length of remote file [%s]", url); @@ -390,6 +412,7 @@ curl_open (int readonly) } h->exportsize = (size_t) d; +#endif nbdkit_debug ("content length: %" PRIi64, h->exportsize); if (strncasecmp (url, "http://", strlen ("http://")) == 0 || -- 2.24.1

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virt-sparsify error message.
by gilles2.lebris＠laposte.net 08 Jan '20

08 Jan '20

Hello, I'm using virt-sparsify on a new server and I get an error message: # virt-sparsify img img2 [ 0.0] Create overlay file in /tmp to protect source disk [ 0.1] Examine source disk virt-sparsify: error: libguestfs error: guestfs_launch failed. This usually means the libguestfs appliance failed to start or crashed. Here is libguestfs-test-tool output: http://pastebin.com/3EZNxAeR I would really appreciate any help or hint Thanks in advance.

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(no subject)
by TEP 08 Jan '20

08 Jan '20

Installing debian-9, for using with hassio in docker. Followed steps in this tutorial: https://www.home-assistant.io/blog/2017/11/29/hassio-virtual-machine/ This is linux mint on a lenovo computer, unsure what you would need to troubleshoot the following error. Please advise how to go forward. Sincerely Tor Info hardware: lenovo yoga 2 pro, model: yb05031832 lshw WARNING: you should run this program as super-user. teev-ha description: Computer width: 64 bits capabilities: smp vsyscall32 *-core description: Motherboard physical id: 0 *-memory description: System memory physical id: 0 size: 3868MiB *-cpu product: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz vendor: Intel Corp. physical id: 1 bus info: cpu@0 size: 2384MHz capacity: 2700MHz width: 64 bits capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts md_clear flush_l1d cpufreq *-pci description: Host bridge product: Haswell-ULT DRAM Controller vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 0b width: 32 bits clock: 33MHz configuration: driver=hsw_uncore resources: irq:0 *-display description: VGA compatible controller product: Haswell-ULT Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 0b width: 64 bits clock: 33MHz capabilities: vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:43 memory:b0000000-b03fffff memory:a0000000-afffffff ioport:3000(size=64) memory:c0000-dffff *-multimedia:0 description: Audio device product: Haswell-ULT HD Audio Controller vendor: Intel Corporation physical id: 3 bus info: pci@0000:00:03.0 version: 0b width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:58 memory:b0518000-b051bfff *-generic:0 description: Signal processing controller product: Haswell-ULT Thermal Subsystem vendor: Intel Corporation physical id: 4 bus info: pci@0000:00:04.0 version: 0b width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=proc_thermal latency=0 resources: irq:16 memory:b0510000-b0517fff *-usb:0 description: USB controller product: 8 Series USB xHCI HC vendor: Intel Corporation physical id: 14 bus info: pci@0000:00:14.0 version: 04 width: 64 bits clock: 33MHz capabilities: xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:41 memory:b0500000-b050ffff *-communication UNCLAIMED description: Communication controller product: 8 Series HECI #0 vendor: Intel Corporation physical id: 16 bus info: pci@0000:00:16.0 version: 04 width: 64 bits clock: 33MHz capabilities: cap_list configuration: latency=0 resources: memory:b0520000-b052001f *-multimedia:1 description: Audio device product: 8 Series HD Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 04 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:44 memory:b051c000-b051ffff *-pci description: PCI bridge product: 8 Series PCI Express Root Port 1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: e4 width: 32 bits clock: 33MHz capabilities: pci normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:40 memory:b0400000-b04fffff *-network description: Wireless interface product: Wireless 7260 vendor: Intel Corporation physical id: 0 bus info: pci@0000:01:00.0 logical name: wlp1s0 version: 6b serial: 5c:c5:d4:6a:74:80 width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-72-generic firmware=17.948900127.0 ip=192.168.86.101 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:45 memory:b0400000-b0401fff *-usb:1 description: USB controller product: 8 Series USB EHCI #1 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: 04 width: 32 bits clock: 33MHz capabilities: ehci bus_master cap_list configuration: driver=ehci-pci latency=0 resources: irq:23 memory:b0524000-b05243ff *-isa description: ISA bridge product: 8 Series LPC Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 04 width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: driver=lpc_ich latency=0 resources: irq:0 *-storage description: SATA controller product: 8 Series SATA Controller 1 [AHCI mode] vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 version: 04 width: 32 bits clock: 66MHz capabilities: storage ahci_1.0 bus_master cap_list configuration: driver=ahci latency=0 resources: irq:42 ioport:3088(size=8) ioport:3094(size=4) ioport:3080(size=8) ioport:3090(size=4) ioport:3060(size=32) memory:b0523000-b05237ff *-serial UNCLAIMED description: SMBus product: 8 Series SMBus Controller vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 04 width: 64 bits clock: 33MHz configuration: latency=0 resources: memory:b0521000-b05210ff ioport:3040(size=32) *-generic:1 description: Signal processing controller product: 8 Series Thermal vendor: Intel Corporation physical id: 1f.6 bus info: pci@0000:00:1f.6 version: 04 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=intel_pch_thermal latency=0 resources: irq:18 memory:b0522000-b0522fff WARNING: output may be incomplete or inaccurate, you should run this program as super-user. teev@teev-HA:~$ Error: teev@teev-HA:~$ sudo virt-builder debian-9 \ > --output /var/lib/libvirt/images/hassio.img \ > --format qcow2 \ > --size 10G \ > --root-password password:test123 \ > --hostname hassio \ > --firstboot-command "dpkg-reconfigure openssh-server" [sudo] passord for teev: [ 1,7] Downloading: http://libguestfs.org/download/builder/debian-9.xz [ 2,5] Planning how to build this image [ 2,5] Uncompressing [ 16,6] Resizing (using virt-resize) to expand the disk to 10,0G virt-builder: error: libguestfs error: qemu-img: /var/lib/libvirt/images/hassio.img: qemu-img exited with error status 1. To see full error messages you may need to enable debugging. Do: export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 and run the command again. For further information, read: http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs You can also run 'libguestfs-test-tool' and post the *complete* output into a bug report or message to the libguestfs mailing list. If reporting bugs, run virt-builder with debugging enabled and include the complete output: virt-builder -v -x [...] teev@teev-HA:~$ libguestfs-test-tool ************************************************************ * IMPORTANT NOTICE * * When reporting bugs, include the COMPLETE, UNEDITED * output below in your bug report. * ************************************************************ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games XDG_RUNTIME_DIR=/run/user/1000 SELinux: sh: 1: getenforce: not found guestfs_get_append: (null) guestfs_get_autosync: 1 guestfs_get_backend: direct guestfs_get_backend_settings: [] guestfs_get_cachedir: /var/tmp guestfs_get_direct: 0 guestfs_get_hv: /usr/bin/qemu-system-x86_64 guestfs_get_memsize: 500 guestfs_get_network: 0 guestfs_get_path: /usr/lib/x86_64-linux-gnu/guestfs guestfs_get_pgroup: 0 guestfs_get_program: libguestfs-test-tool guestfs_get_recovery_proc: 1 guestfs_get_smp: 1 guestfs_get_sockdir: /run/user/1000 guestfs_get_tmpdir: /tmp guestfs_get_trace: 0 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout set to 600 seconds. libguestfs: launch: program=libguestfs-test-tool libguestfs: launch: version=1.36.13 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/libguestfsVov1Hm libguestfs: launch: umask=0022 libguestfs: launch: euid=1000 libguestfs: is_openable: /dev/kvm: Ikke tilgang libguestfs: warning: current user is not a member of the KVM group (group ID 130). This user cannot access /dev/kvm, so libguestfs may run very slowly. It is recommended that you 'chmod 0666 /dev/kvm' or add the current user to the KVM group (you might need to log out and log in again). libguestfs: begin building supermin appliance libguestfs: run supermin libguestfs: command: run: /usr/bin/supermin libguestfs: command: run: \ --build libguestfs: command: run: \ --verbose libguestfs: command: run: \ --if-newer libguestfs: command: run: \ --lock /var/tmp/.guestfs-1000/lock libguestfs: command: run: \ --copy-kernel libguestfs: command: run: \ -f ext2 libguestfs: command: run: \ --host-cpu x86_64 libguestfs: command: run: \ /usr/lib/x86_64-linux-gnu/guestfs/supermin.d libguestfs: command: run: \ -o /var/tmp/.guestfs-1000/appliance.d supermin: version: 5.1.19 supermin: package handler: debian/dpkg supermin: acquiring lock on /var/tmp/.guestfs-1000/lock supermin: build: /usr/lib/x86_64-linux-gnu/guestfs/supermin.d supermin: reading the supermin appliance supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/base.tar.gz type gzip base image (tar) supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/daemon.tar.gz type gzip base image (tar) supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/excludefiles type uncompressed excludefiles supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/hostfiles type uncompressed hostfiles supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/init.tar.gz type gzip base image (tar) supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/packages type uncompressed packages supermin: build: visiting /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/udev-rules.tar.gz type gzip base image (tar) supermin: mapping package names to installed packages supermin: resolving full list of package dependencies supermin: build: 210 packages, including dependencies supermin: build: 9832 files supermin: build: 6680 files, after matching excludefiles supermin: build: 6691 files, after adding hostfiles supermin: build: 6688 files, after removing unreadable files supermin: build: 6691 files, after munging supermin: kernel: looking for kernel using environment variables ... supermin: kernel: looking for kernels in /lib/modules/*/vmlinuz ... supermin: kernel: looking for kernels in /boot ... supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-72-generic = 4.15.0-72-generic (from filename) supermin: kernel: picked modules path /lib/modules/4.15.0-72-generic supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-54-generic = 4.15.0-54-generic (from content) supermin: kernel: picked modules path /lib/modules/4.15.0-54-generic supermin: kernel: picked vmlinuz /boot/vmlinuz-4.15.0-72-generic supermin: kernel: kernel_version 4.15.0-72-generic supermin: kernel: modpath /lib/modules/4.15.0-72-generic cp: cannot open '/boot/vmlinuz-4.15.0-72-generic' for reading: Permission denied supermin: cp -p '/boot/vmlinuz-4.15.0-72-generic' '/var/tmp/.guestfs-1000/appliance.d.sxjic2b4/kernel': command failed, see earlier errors libguestfs: error: /usr/bin/supermin exited with error status 1, see debug messages above libguestfs: closing guestfs handle 0x55a8c25890d0 (state 0) libguestfs: command: run: rm libguestfs: command: run: \ -rf /tmp/libguestfsVov1Hm teev@teev-HA:~$ ^C teev@teev-HA:~$ export libguestfs_debug=1 teev@teev-HA:~$ export libguestfs_trace=1 teev@teev-HA:~$ sudo virt-builder debian-9 --output /var/lib/libvirt/images/hassio.img --format qcow2 --size 10G --root-password password:test123 --hostname hassio --firstboot-command "dpkg-reconfigure openssh-server" [sudo] passord for teev: [ 1,6] Downloading: http://libguestfs.org/download/builder/debian-9.xz [ 2,4] Planning how to build this image [ 2,4] Uncompressing [ 16,4] Resizing (using virt-resize) to expand the disk to 10,0G virt-builder: error: libguestfs error: qemu-img: /var/lib/libvirt/images/hassio.img: qemu-img exited with error status 1. To see full error messages you may need to enable debugging. Do: export LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 and run the command again. For further information, read: http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs You can also run 'libguestfs-test-tool' and post the *complete* output into a bug report or message to the libguestfs mailing list. If reporting bugs, run virt-builder with debugging enabled and include the complete output: virt-builder -v -x [...] teev@teev-HA:~$

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