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How to really force unmount a filesystem (without manual investigation why is it busy)
Fresh7 days ago
Mar 15, 202645721 viewsConfidence Score0%
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Problem
How to unmount a filesystem in Linux without investigating why is it busy? I want to do it in one command. It should handle applications using that filesystem, submounts, containers ( ) and all other things. Just "unmount. No objections!". Special kernel patches or configuration is allowed. Filesys…
Error Output
lxc-execute -n qqq <command>
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Fix for: How to really force unmount a filesystem (without manual investigation why is it busy)
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or (equivalent) If that fails, then use: or (equivalent) The "lazy" option will "detach the filesystem from the filesystem hierarchy now, and cleanup all references to the filesystem as soon as it is not busy anymore. (Requires kernel 2.4.11 or late…
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