fix cp file text busy error #834
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Signed-off-by: 24sama <leo@kubesphere.io>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: 24sama The full list of commands accepted by this bot can be found here. The pull request process is described here
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/cc @pixiake |
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/lgtm |
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LGTM label has been added. Git tree hash: 546f388a37d026dffc8d8c8136c43d3936c7b2bc
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/cherrypick release-2.0 |
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@24sama: new pull request created: #861 In response to this:
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What does this PR do?
Fix cp command report text busy error.
Why do we need this PR?
If using a cp command to copy a file to a target path that the file existed, the Linux may report a
text file busyerror. That caused by the file is been used. I modify themvcommand to replace thecpcommand, which will not change the old file and the old file still be used by the process. Linux will change the process to use the new file and delete the old file when the process restarts.