On Sun, Mar 10, 2013 at 03:01:12PM +0100, Goffredo Baroncelli wrote: > Hi Hugo, > > could you please add also to the btrfs man page a section where are > described the nCmSpP levels ? > > Thanks. > GB > > > > On 03/09/2013 09:31 PM, Hugo Mills wrote: > > Signed-off-by: Hugo Mills <h...@carfax.org.uk> > > --- [snip] > > diff --git a/man/mkfs.btrfs.8.in b/man/mkfs.btrfs.8.in > > index 41163e0..2e71e65 100644 > > --- a/man/mkfs.btrfs.8.in > > +++ b/man/mkfs.btrfs.8.in > > @@ -37,7 +37,29 @@ mkfs.btrfs uses all the available storage for the > > filesystem. > > .TP > > \fB\-d\fR, \fB\-\-data \fItype\fR > > Specify how the data must be spanned across the devices specified. Valid > > -values are raid0, raid1, raid10 or single.
Like here? > > +values are of the form <n>C[D][<m>S[<p>P]], where <n> is the number of > > copies > > +of data, <m> is the number of stripes per copy, and <p> is the number of > > parity > > +stripes. The <m> parameter must (currently) be a literal "m", indicating > > that > > +as many stripes as possible will be used. The letter D may be added to the > > +number of copies, to indicate non-redundant copies (e.g. on the same > > device). > > + > > +The following deprecated values may also be used: > > +.RS 16 > > +.P > > +single 1C > > +.P > > +raid0 1CmS > > +.P > > +raid1 2C > > +.P > > +dup 2CD > > +.P > > +raid10 2CmS > > +.P > > +raid5 1CmS1P > > +.P > > +raid6 1CmS2P > > +.RS -16 > > .TP > > \fB\-f\fR > > Force overwrite when an existing filesystem is detected on the device. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- I can resist everything except temptation ---
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