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doc: fix formatting

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fix misnomer and some formatting

Signed-off-by: Alexander Fougner <fougner89@gmail.com>
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Alexander Fougner 2022-12-29 16:48:54 +01:00
parent 787768043d
commit d69daae411
1 changed files with 8 additions and 8 deletions
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16
doc/bcachefs-principles-of-operation.tex
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@ -303,12 +303,12 @@ replicas we're supposed to keep.
\subsection{Reflink} \subsection{Reflink}
bcachefs supports reflink, similarly to other filesystems with the same feature. bcachefs supports reflink, similarly to other filesystems with the same feature.
cp --reflink will create a copy that shares the underlying storage. Reading from \texttt{cp --reflink} will create a copy that shares the underlying storage.
that file will become slightly slower - the extent pointing to that data is Reading from that file will become slightly slower - the extent pointing to that
moved to the reflink btree (with a refcount added) and in the extents btree we data is moved to the reflink btree (with a refcount added) and in the extents
leave a key that points to the indirect extent in the reflink btree, meaning btree we leave a key that points to the indirect extent in the reflink btree,
that we now have to do two btree lookups to read from that data instead of just meaning that we now have to do two btree lookups to read from that data instead
one. of just one.
\subsection{Inline data extents} \subsection{Inline data extents}
@ -383,7 +383,7 @@ bcachefs format --compression=lz4 \
\subsection{Mounting} \subsection{Mounting}
To mount a multi device filesystem, there are two options. You can specify all To mount a multi device filesystem, there are two options. You can specify all
component devices, separated by hyphens, e.g. component devices, separated by colons, e.g.
\begin{quote} \begin{verbatim} \begin{quote} \begin{verbatim}
mount -t bcachefs /dev/sda:/dev/sdb:/dev/sdc /mnt mount -t bcachefs /dev/sda:/dev/sdb:/dev/sdc /mnt
\end{verbatim} \end{quote} \end{verbatim} \end{quote}
@ -395,7 +395,7 @@ replay happens automatically, and diagnostic messages in the dmesg log will
indicate whether recovery was from clean or unclean shutdown. indicate whether recovery was from clean or unclean shutdown.
The \texttt{-o degraded} option will allow a filesystem to be mounted without The \texttt{-o degraded} option will allow a filesystem to be mounted without
all the the devices, but will fail if data would be missing. The all the devices, but will fail if data would be missing. The
\texttt{-o very\_degraded} can be used to attempt mounting when data would be \texttt{-o very\_degraded} can be used to attempt mounting when data would be
missing. missing.