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tune2fs

List of commands for tune2fs:

  • tune2fs:tldr:8f8c7 tune2fs: Enable journaling for a filesystem.
    $ tune2fs -o^${nobarrier} ${-dev-sdXN}
    try on your machine
    explain this command
  • tune2fs:tldr:9f3e4 tune2fs: Enable discard and user-specified extended attributes for a filesystem.
    $ tune2fs -o ${discard,user_xattr} ${-dev-sdXN}
    try on your machine
    explain this command
  • tune2fs:tldr:d8e43 tune2fs: Set the filesystem label to MY_LABEL.
    $ tune2fs -L ${'MY_LABEL'} ${-dev-sdXN}
    try on your machine
    explain this command
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