Lines Matching +full:fast +full:- +full:read
51 .Xr read 2
68 .Bl -tag -width 12n
79 .Bl -tag -width 9n
107 disk-like devices are supported.
119 .Xr read 2
129 .Dq - ,
133 attempts to use to write to or read from the tape.
147 will attempt to read or write using the requested blocksize.
175 possible to maintain for especially fast devices.
177 fast reading device.
194 READ/WRITE commands (which is the default at lower LBAs), it will generally
201 non-zero value will turn on debugging.
244 .Dl camdd -i pass=da8,bs=512k,depth=4 -o pass=da3,bs=512k,depth=4
251 .Dl camdd -i file=/dev/zero,bs=1M -o pass=da5,bs=1M,depth=4 -m 100M
253 Read 1MB blocks of zeros from /dev/zero, and write them to da5 with a
257 .Dl camdd -i pass=da8,bs=1M,depth=3 -o file=disk.img
262 .Dl camdd -i file=/etc/rc -o file=-
264 Read the file /etc/rc and write it to standard output.
266 .Dl camdd -i pass=da10,bs=64k,depth=16 -o file=/dev/nsa0,bs=128k