Copying files in bash results in some being copied as zero length?

[bbneo]

Windows Version

Microsoft Windows [Version 10.0.22631.4460]

WSL Version

WSL version: 2.3.26.0 Kernel version: 5.15.167.4-1 WSLg version: 1.0.65 MSRDC version: 1.2.5620 Direct3D version: 1.611.1-81528511 DXCore version: 10.0.26100.1-240331-1435.ge-release Windows version: 10.0.22631.4460

Are you using WSL 1 or WSL 2?

• WSL 2
• WSL 1

Kernel Version

Kernel version: 5.15.167.4-1

Distro Version

Release: 22.04

Other Software

? Google Drive environment

Repro Steps

Source files:

bbanko@WB-PF43HCDT:FilesRun2024-11-19$ find .  -size 0 | sed -e 's/.\///' | sed -E -e 's/_[0-9]{8,}//' | xargs -I filenm ls -sh ../Set2024-11-15/filenm
113M ../Set2024-11-15/69691_4.pdf
116M ../Set2024-11-15/33598_4.pdf
171M ../Set2024-11-15/222093_4.pdf
133M ../Set2024-11-15/224866_4.pdf
162M ../Set2024-11-15/223584_4.pdf
126M ../Set2024-11-15/201807_4.pdf

bbanko@WB-PF43HCDT:FilesRun2024-11-19$ find . -size 0 | sed -e 's/.///' | sed -E -e 's/_[0-9]{8,}//' | xargs -t -I filenm cp ../Set2024-11-15/filenm .
./Staging
cp ../Set2024-11-15/69691_4.pdf ../Staging
cp ../Set2024-11-15/33598_4.pdf ../Staging
cp ../Set2024-11-15/222093_4.pdf ../Staging
cp ../Set2024-11-15/224866_4.pdf ../Staging
cp ../Set2024-11-15/223584_4.pdf ../Staging
cp ../Set2024-11-15/201807_4.pdf ../Staging

ls -sh ../Staging
total 0
0 138808_1.pdf 0 150749_4.pdf 0 201266_4.pdf 0 219336_1.pdf 0 223584_4.pdf 0 45420_1.pdf 0 64388_4.pdf 0 '74234_3 (1).pdf'
0 143064_1.pdf 0 184579_4.pdf 0 201807_4.pdf 0 219594_1.pdf 0 224866_4.pdf 0 45420_2.pdf 0 65469_4.pdf 0 '74234_4 (1).pdf'
0 144432_4.pdf 0 186479_1.pdf 0 203266_1.pdf 0 220073_4.pdf 0 '24168_4 (2).pdf' 0 46111_1.pdf 0 67355_1.pdf
0 148183_1.pdf 0 191582_1.pdf 0 216941_4.pdf 0 222093_4.pdf 0 33598_4.pdf 0 51881_4.pdf 0 69691_4.pdf

Expected Behavior

Just seems to affect certain files... in this case files with sizes 100M to 250M (didn't try any larger files).

Actual Behavior

Files are copied to destination with zero length.

Diagnostic Logs

<script src="https://gist.github.com/bbneo/09eb2117ad25a071e56b329ee6ce40fc.js"></script>

[github-actions]

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How to collect WSL logs

Download and execute collect-wsl-logs.ps1 in an administrative powershell prompt:

Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/WSL/master/diagnostics/collect-wsl-logs.ps1" -OutFile collect-wsl-logs.ps1
Set-ExecutionPolicy Bypass -Scope Process -Force
.\collect-wsl-logs.ps1

The script will output the path of the log file once done.

If this is a networking issue, please use collect-networking-logs.ps1, following the instructions here

Once completed please upload the output files to this Github issue.

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This issue has been automatically closed since it has not had any author activity for the past 7 days. If you're still experiencing this issue please re-file it as a new issue.

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