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24 lines
619 B
Markdown
24 lines
619 B
Markdown
# Set reserved blocks on filesystems
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```sh
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# EXT
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tune2fs -m 1 /dev/sdXY
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tune2fs -r numOfBlocks device
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# XFS
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xfs_io -x -c 'resblks' '/path/to/fs'
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```
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## Sources
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- [Reserved space for root on a filesystem - why?]
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- [How to determine the reserved blocks in XFS filesystem?]
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<!--
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Reference
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═╬═Time══
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-->
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[how to determine the reserved blocks in xfs filesystem?]: https://lore.kernel.org/all/CAJtCNH2irjpu3T57XPHPXHZ0FXm7V-diaA4g3DtjAmcRV2xmWA@mail.gmail.com/T/
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[reserved space for root on a filesystem - why?]: https://unix.stackexchange.com/questions/7950/reserved-space-for-root-on-a-filesystem-why
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