man: import fixes from plan 9 (0intro@gmail.com)

R=rsc
http://codereview.appspot.com/4515060
This commit is contained in:
Russ Cox 2011-05-10 13:46:17 -04:00
parent a7f1ab2973
commit 64ef09ff89

View file

@ -203,10 +203,12 @@ but should only be used when it is known that the file was already zeroed.
.I Fmtbloom .I Fmtbloom
formats the given formats the given
.I file .I file
as a bloom filter as a Bloom filter
(see (see
.IR venti (7)). .IR venti (7)).
The options are: The options are:
.TF "\fL-s\fI size"
.PD
.TP .TP
.BI -n " nblock \fR| " -N " nhash .BI -n " nblock \fR| " -N " nhash
The number of blocks expected to be indexed by the filter The number of blocks expected to be indexed by the filter
@ -219,7 +221,7 @@ to compute an appropriate
.IR nhash . .IR nhash .
.TP .TP
.BI -s " size .BI -s " size
The size of the bloom filter. The default is the total size of the file. The size of the Bloom filter. The default is the total size of the file.
In either case, In either case,
.I size .I size
is rounded down to a power of two. is rounded down to a power of two.
@ -334,6 +336,8 @@ generated by reading the arenas.
Options to Options to
.I buildindex .I buildindex
are: are:
.TF "\fL-M\fI imemsize"
.PD
.TP .TP
.BI -B " blockcachesize .BI -B " blockcachesize
The amount of memory, in bytes, to use for caching raw disk accesses while running The amount of memory, in bytes, to use for caching raw disk accesses while running