one-word manpage correction: snapshot->rollback (#16294)
This commit fixes what is probably a copy-paste mistake. The `dracut.zfs` manpage claims that the `bootfs.rollback` option executes `zfs snapshot -Rf`. `zfs snapshot` does not have a `-R` option. `zfs rollback` does. Signed-off-by: Alphan Yılmaz <alphanyilmaz@gmail.com> Reviewed-by: Rob Norris <rob.norris@klarasystems.com> Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Tony Hutter <hutter2@llnl.gov>
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@ -154,7 +154,7 @@ defaults to the current kernel release.
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.It Sy bootfs.rollback Ns Op Sy = Ns Ar snapshot-name
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.It Sy bootfs.rollback Ns Op Sy = Ns Ar snapshot-name
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Execute
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Execute
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.Nm zfs Cm snapshot Fl Rf Ar boot-dataset Ns Sy @ Ns Ar snapshot-name
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.Nm zfs Cm rollback Fl Rf Ar boot-dataset Ns Sy @ Ns Ar snapshot-name
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before pivoting to the real root.
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before pivoting to the real root.
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.Ar snapshot-name
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.Ar snapshot-name
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defaults to the current kernel release.
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defaults to the current kernel release.
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