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Diffstat (limited to 'results/classifier/deepseek-r1:14b/output/manual-review/1236')
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diff --git a/results/classifier/deepseek-r1:14b/output/manual-review/1236 b/results/classifier/deepseek-r1:14b/output/manual-review/1236 new file mode 100644 index 000000000..020c5c1cf --- /dev/null +++ b/results/classifier/deepseek-r1:14b/output/manual-review/1236 @@ -0,0 +1,47 @@ + +blockdev fixed vhdx trying to reserve space, also misleading error, Could not open file: Invalid argument +Description of problem: +The qemu-storage-daemon/other qemu commands will not start and will choke on requiring vhdx driver for the blockdev layer. +Opening a fixed-virtual-disk like fixed-vhdx should not reserve extra space, and should only overwrite as all blocks are already allocated. +Steps to reproduce: +1. Ensure that a partition size is such that after deciding a fixed-vhdx size, the remainder space after creation of fixed-vhdx is less than the fixed-vhdx. +2. Create a fixed-vhdx file +3. Try to start an nbd server with it +the qemu-storage-daemon will not start +Additional information: +I want to mention that I am testing qemu-storage-daemon under windows/hyperv + +So far, I want to report that it has **worked** for rawimg and qcow2-fixed. +See comment of 20220926 https://github.com/cloudbase/wnbd/issues/63#issuecomment-1257148849 + +The driver parameter ```vhdx``` to the blockdev argument seems to struggle with it. + +I wanted to check if the vhdx blockdev driver has the same VHDX-related-bugs as qemu-nbd +- #727 VHDX is corrupted on expansion. +- #806 Fixed VHDX inflates beyond its fixed size when data is copied onto it and also corrupts + +Even the the blockdev reference entries seem to have VHDX all over the place +- pg 318 https://readthedocs.org/projects/qemu/downloads/pdf/latest/ +- https://www.qemu.org/docs/master/system/qemu-block-drivers.html +- except conspicuously here !! https://www.qemu.org/docs/master/interop/qemu-storage-daemon-qmp-ref.html?highlight=blockdev#qapidoc-265 + + +``` +C:\Windows\System32>qemu-storage-daemon --version +qemu-storage-daemon version 7.1.0 (v7.1.0-11925-g4ec481870e-dirty) + +C:\Windows\System32>qemu-storage-daemon --blockdev driver=file,node-name=file,filename=H:\gkpics01.vhdx --blockdev driver=vhdx,node-name=vhdx,file=file --nbd-server addr.type=inet,addr.host=127.0.0.1,addr.port=10809 --export type=nbd,id=export,node-name=vhdx,name=gkpics01,writable=on +qemu-storage-daemon: --blockdev driver=vhdx,node-name=vhdx,file=file: Could not open 'H:\gkpics01.vhdx': Invalid argument + +C:\Windows\System32>qemu-storage-daemon --blockdev driver=file,node-name=file,filename=H:\gkpics01.vhdx --blockdev driver=vhdx,node-name=vhdx,file=file,subformat=fixed --nbd-server addr.type=inet,addr.host=127.0.0.1,addr.port=10809 --export type=nbd,id=export,node-name=vhdx,name=gkpics01,writable=on +qemu-storage-daemon: --blockdev driver=vhdx,node-name=vhdx,file=file,subformat=fixed: Parameter 'subformat' is unexpected + +C:\Windows\System32>dir H:\gkpics01.vhdx + Volume in drive H is CPERF0 + Volume Serial Number is F196-DB9E + Directory of H:\ +09/29/2022 08:55 PM 99,727,966,208 gkpics01.vhdx + 1 File(s) 99,727,966,208 bytes + 0 Dir(s) 4,312,399,872 bytes free +``` +## |