March 2023 - Libguestfs - Libguestfs List Archives

Libguestfs Failure on latest Ubuntu 22.04 LTS

by Justin Churchey

Hello Everyone, I was having some difficulties converting OVA images yesterday. At first, I thought it may have been a compatibility issue with VirtualBox 7.0. However, when I went to run libguestfs-test-tool, it began failing with the exact same error as the conversions, which leads me to believe the issue may lie with libguestfs and not the images themselves. To test further, I created a fresh install of Ubuntu 22.04, and the libguestfs-test-tool seems to fail with the same error, even on a fresh install. I am attaching the libguestfs-test-tool output for reference. Ubuntu 22.04 is running libguestfs-tools 1.46.2-10ubuntu3 If anybody has any insight into the issue, or if you feel a bug report needs to be filed, please let me know. Sincerely, Justin Churchey

1 year, 2 months

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libnbd | Failed pipeline for master | 0b7172b3

by GitLab

Pipeline #812700132 has failed! Project: libnbd ( https://gitlab.com/nbdkit/libnbd ) Branch: master ( https://gitlab.com/nbdkit/libnbd/-/commits/master ) Commit: 0b7172b3 ( https://gitlab.com/nbdkit/libnbd/-/commit/0b7172b3cffaae23fa182a2d160f85a... ) Commit Message: lib/utils: add unit tests for async-signal-safe... Commit Author: Laszlo Ersek ( https://gitlab.com/lersek ) Pipeline #812700132 ( https://gitlab.com/nbdkit/libnbd/-/pipelines/812700132 ) triggered by Laszlo Ersek ( https://gitlab.com/lersek ) had 8 failed jobs. Job #3970711127 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711127/raw ) Stage: builds Name: x86_64-debian-sid-prebuilt-env Job #3970711131 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711131/raw ) Stage: builds Name: x86_64-fedora-37-prebuilt-env Job #3970711114 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711114/raw ) Stage: builds Name: x86_64-alpine-315-prebuilt-env Job #3970711120 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711120/raw ) Stage: builds Name: x86_64-alpine-edge-prebuilt-env Job #3970711134 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711134/raw ) Stage: builds Name: x86_64-fedora-rawhide-prebuilt-env Job #3970711143 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711143/raw ) Stage: builds Name: x86_64-opensuse-tumbleweed-prebuilt-env Job #3970711128 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711128/raw ) Stage: builds Name: x86_64-fedora-36-prebuilt-env Job #3970711138 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3970711138/raw ) Stage: builds Name: x86_64-fedora-rawhide-no-libxml2-prebuilt-env -- You're receiving this email because of your account on gitlab.com.

1 year, 2 months

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[V2V PATCH v4 0/2] convert_windows: add firstboot script to install drivers with pnputil

by Andrey Drobyshev

While messing around this script, I added one more tiny patch making wait-pnp log its output into the common log.txt file, as suggested by Richard here: https://listman.redhat.com/archives/libguestfs/2023-March/031023.html Discussion on v3: https://listman.redhat.com/archives/libguestfs/2023-March/031070.html v3 -> v4: * Remove unneeded line break from the script; * Add another small patch removing separate log file from wait-pnp script. Discussion on v2: https://listman.redhat.com/archives/libguestfs/2023-March/031025.html v2 -> v3: * Prioritize firstboot script with ~prio:2000. That value is chosen to be higher than that of "v2vnetcf.ps1". Discussion on v1: https://listman.redhat.com/archives/libguestfs/2023-March/031001.html v1 -> v2: * Omit redirecting output to a separate log with "%~dpn0.log". Andrey Drobyshev (2): convert_windows: add firstboot script to install drivers with pnputil convert_windows: configure_wait_pnp: do not create a separate log file convert/convert_windows.ml | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) -- 2.31.1

1 year, 2 months

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Changes in qcow2 not reflecting/visible

by Sharon Dsouza (Nokia)

1. What are you trying to do? I'm trying to mount qcow2 using guestfish -remote, modify the qcow2 and reuse the modified qcow2. 1. What exact command(s) did you run? I have attached code.txt 1. What was the precise error or output of these commands? While remounting the qcow2 I'm not able to see the modifications I have made to the qcow2 during initial mounting. May I know why. 1. Enable debugging, run the commands again, and capture the complete output. Do not edit the output. export LIBGUESTFS_DEBUG=1 export LIBGUESTFS_TRACE=1 I have attached the debuglog.txt Please let me know if you need more information... Awaiting for a response.

1 year, 2 months

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[libnbd PATCH v4 0/3] lib/utils: add async-signal-safe assert()

by Laszlo Ersek

This is version 4 of the following sub-series: [libnbd PATCH v3 06/29] lib/utils: introduce xwrite() as a more robust write() [libnbd PATCH v3 07/29] lib/utils: add async-signal-safe assert() [libnbd PATCH v3 08/29] lib/utils: add unit test for async-signal-safe assert() http://mid.mail-archive.com/20230215141158.2426855-7-lersek@redhat.com http://mid.mail-archive.com/20230215141158.2426855-8-lersek@redhat.com http://mid.mail-archive.com/20230215141158.2426855-9-lersek@redhat.com The Notes section on each patch records the updates for that patch. Thanks for reviewing, Laszlo Laszlo Ersek (3): lib/utils: introduce xwritel() as a more robust and convenient write() lib/utils: add async-signal-safe assert() lib/utils: add unit test for async-signal-safe assert() .gitignore | 2 + configure.ac | 5 + lib/Makefile.am | 38 +++++++- lib/internal.h | 13 +++ lib/test-fork-safe-assert.c | 66 +++++++++++++ lib/test-fork-safe-assert.sh | 32 ++++++ lib/utils.c | 103 +++++++++++++++++++- 7 files changed, 251 insertions(+), 8 deletions(-) create mode 100644 lib/test-fork-safe-assert.c create mode 100755 lib/test-fork-safe-assert.sh base-commit: bbf47ffd4ac48706cbdac080ad36d1250aa1c57b

1 year, 2 months

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libnbd | Failed pipeline for master | c7d02b4b

by GitLab

Pipeline #808449389 has failed! Project: libnbd ( https://gitlab.com/nbdkit/libnbd ) Branch: master ( https://gitlab.com/nbdkit/libnbd/-/commits/master ) Commit: c7d02b4b ( https://gitlab.com/nbdkit/libnbd/-/commit/c7d02b4b08eeb2d352c4fa63a9db47c... ) Commit Message: lib/utils: add unit test for async-signal-safe ... Commit Author: Laszlo Ersek ( https://gitlab.com/lersek ) Pipeline #808449389 ( https://gitlab.com/nbdkit/libnbd/-/pipelines/808449389 ) triggered by Laszlo Ersek ( https://gitlab.com/lersek ) had 11 failed jobs. Job #3946383245 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383245/raw ) Stage: builds Name: i686-debian-11-prebuilt-env Job #3946383231 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383231/raw ) Stage: builds Name: x86_64-opensuse-leap-153-prebuilt-env Job #3946383233 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383233/raw ) Stage: builds Name: x86_64-opensuse-leap-154-prebuilt-env Job #3946383240 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383240/raw ) Stage: builds Name: x86_64-ubuntu-2004-prebuilt-env Job #3946383207 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383207/raw ) Stage: builds Name: x86_64-almalinux-8-prebuilt-env Job #3946383210 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383210/raw ) Stage: builds Name: x86_64-almalinux-8-clang-prebuilt-env Job #3946383242 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383242/raw ) Stage: builds Name: i686-debian-10-prebuilt-env Job #3946383214 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383214/raw ) Stage: builds Name: x86_64-centos-stream-8-prebuilt-env Job #3946383215 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383215/raw ) Stage: builds Name: x86_64-debian-10-prebuilt-env Job #3946383216 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383216/raw ) Stage: builds Name: x86_64-debian-11-prebuilt-env Job #3946383238 ( https://gitlab.com/nbdkit/libnbd/-/jobs/3946383238/raw ) Stage: builds Name: x86_64-ubuntu-1804-prebuilt-env -- You're receiving this email because of your account on gitlab.com.

1 year, 2 months

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[COMMON PATCH v3 0/4] Bring support for virtio-scsi back to Windows

by Andrey Drobyshev

Discussion on v2: https://listman.redhat.com/archives/libguestfs/2023-March/030989.html v2 -> v3: * Patch 1/4 ("inject_virtio_win: match only vendor/device/revision"): do not omit PCI Revision ID. Adjust commit message accordingly; * Patch 2/4 ("inject_virtio_win: add Virtio_SCSI to block_type"): add non-empty commit message body. * Patch 4/4 ("inject_virtio_win: write the proper block controller PCI ID to Win registry"): use nested matching instead of string comparison. Discussion on v1 https://listman.redhat.com/archives/libguestfs/2023-February/030849.html https://listman.redhat.com/archives/libguestfs/2023-March/030917.html v1 -> v2: * Drop the logic where default is switched to "vioscsi". Keep virtio-blk as default. * Adapt the patch suggested by Richard: https://listman.redhat.com/archives/libguestfs/2023-March/030974.html This introduces API for changing the order in which drivers are being searched for. This API is used by v2v. Andrey Drobyshev (2): inject_virtio_win: add Virtio_SCSI to block_type inject_virtio_win: write the proper block controller PCI ID to Win registry Richard W.M. Jones (1): mlcustomize: Add accessors for block driver priority list Roman Kagan (1): inject_virtio_win: match only vendor/device/revision mlcustomize/inject_virtio_win.ml | 33 ++++++++++++++++++++----------- mlcustomize/inject_virtio_win.mli | 12 ++++++++++- 2 files changed, 33 insertions(+), 12 deletions(-) -- 2.31.1

1 year, 2 months

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[V2V PATCH v3 0/1] convert_windows: add firstboot script to install drivers with pnputil

by Andrey Drobyshev

I haven't run too deep into the nature of the original bugs with the "v2vnetcf.ps1" script, but at least my experiment shows that it seems to be working. Namely I've set a static IP to VM during conversion (with --mac aa:bb:cc:dd:ee:ff:ip:ipaddr,gw,len), and after the first boot I see that pnputil is indeed prioritized to run earlier than v2vnetcf.ps1, and that my VM has the required IP set. Discussion on v2: https://listman.redhat.com/archives/libguestfs/2023-March/031025.html v2 -> v3: * Prioritize firstboot script with ~prio:2000. That value is chosen to be higher than that of "v2vnetcf.ps1". Discussion on v1: https://listman.redhat.com/archives/libguestfs/2023-March/031001.html v1 -> v2: * Omit redirecting output to a separate log with "%~dpn0.log". Andrey Drobyshev (1): convert_windows: add firstboot script to install drivers with pnputil convert/convert_windows.ml | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) -- 2.31.1

1 year, 2 months

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[V2V PATCH 0/1] convert_windows: add firstboot script to install drivers with pnputil

by Andrey Drobyshev

I've been experiencing problem with the drivers not always being installed. This patch merely implements the solution offered by Richard in the commit 73e009c04 ("v2v: windows: Document use of pnputil to install drivers."). The solution wasn't implemented back then, but rather added merely as a comment. Thus I wonder is there some issues which it may cause? The most obvious issue I can think of is that this way we would install all the drivers put into the driver store, rather than letting Windows pick them one by one for the unknown devices only. But since each of these drivers we put there for a good reason (discovering present devices during conversion phase), this shouldn't really be a problem. Andrey Drobyshev (1): convert_windows: add firstboot script to install drivers with pnputil convert/convert_windows.ml | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) -- 2.31.1

1 year, 2 months

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[V2V PATCH v2 0/5] Bring support for virtio-scsi back to Windows

by Andrey Drobyshev

Discussion on v1: https://listman.redhat.com/archives/libguestfs/2023-February/030849.html https://listman.redhat.com/archives/libguestfs/2023-March/030917.html v1 -> v2: * Adapt the patch suggested by Richard, splitting it up into 3: https://listman.redhat.com/archives/libguestfs/2023-March/030975.html Now we have "--block-driver" command line option which regulates the order in which block drivers are being searched for (and, as a consequence, the default driver). Andrey Drobyshev (2): Revert "Remove guestcaps_block_type Virtio_SCSI" convert_windows: add Inject_virtio_win.Virtio_SCSI as a possible block type Richard W.M. Jones (3): convert: introduce "block_driver" convert option convert_windows: set block driver priority according to block_driver option v2v, in-place: introduce --block-driver command line option convert/convert.ml | 11 +++++++---- convert/convert.mli | 1 + convert/convert_linux.ml | 11 ++++++++--- convert/convert_linux.mli | 3 ++- convert/convert_windows.ml | 11 ++++++++++- convert/convert_windows.mli | 3 ++- convert/target_bus_assignment.ml | 1 + docs/virt-v2v-in-place.pod | 10 ++++++++++ docs/virt-v2v.pod | 10 ++++++++++ in-place/in_place.ml | 12 +++++++++++- inspector/inspector.ml | 3 ++- lib/create_ovf.ml | 1 + lib/types.ml | 3 ++- lib/types.mli | 2 +- output/openstack_image_properties.ml | 7 +++++++ v2v/v2v.ml | 12 +++++++++++- 16 files changed, 86 insertions(+), 15 deletions(-) -- 2.31.1

1 year, 2 months

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Libguestfs March 2023