mirror of https://github.com/vitalif/e2fsprogs
Update man page to document the journal_* default mount options.
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2bae543eed
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@ -302,6 +302,22 @@ Enable Posix Access Control Lists.
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.B uid16
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Disables 32-bit UIDs and GIDs. This is for interoperability with
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older kernels which only store and expect 16-bit values.
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.TP
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.B journal_data
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When the filesystem is mounted with journalling enabled, all data
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(not just metadata) is committed into the journal prior to being written
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into the main filesystem.
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.TP
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.B journal_data_ordered
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When the filesystem is mounted with journalling enabled, all data is forced
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directly out to the main file system prior to its metadata being commutted
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to the journal.
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.TP
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.B journal_data_writeback
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When the filesystem is mounted with journalling enabled, data may be
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written into the main filesystem after its metadata has been commutted
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to the journal. This may increase throughput, however, it may allow old
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data to appear in files after a crash and journal recovery.
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.RE
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.TP
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.BR \-O " [^]\fIfeature\fR[,...]"
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