ref: 9ef4ba83f62761b517db23a16e2f61e5861aae23
dir: /sys/man/8/mksacfs/
.TH MKSACFS 8 .SH NAME mksacfs \- make a compressed file system .SH SYNOPSIS .B disk/mksacfs .RB [ -u ] .RB [ -b .IR blocksize ] .RB [ -o .IR file ] .I source .SH DESCRIPTION .I Mksacfs copies files from the file tree .I source (default .BR . ) to a the .IR sacfs (4) file system archive .IR file . .PP The files and directory structure are divided into .I blocksize (default .BR 4096 ) byte blocks. Larger blocks make large files more compact but take longer to access. .I Blocksize must be at least 116. If .B -u is given, the blocks are not compressed. Otherwise each block is compressed using an efficient compression algorithm. .SH SOURCE .B /sys/src/cmd/disk/sacfs/mksacfs.c .SH "SEE ALSO" .IR sacfs (4)