hello,
just wanted to let you know that a running iostat automagically adds cd0
to it's output when such a device is plugged in:
$ iostat sd0 4
tty sd0 cpu
tin tout KB/t t/s MB/s us ni sy in id
2 189 8.90 14 0.12 0 3 3 0 93
0 33 7.60 1 0.01 0 0 1 0 99
umass1 at uhub3 port 1 configuration 1 interface 0 "MediaTek Inc MT1887"
rev 2.00/0.00 addr 3
umass1: using ATAPI over Bulk-Only
scsibus5 at umass1: 2 targets, initiator 0
cd0 at scsibus5 targ 1 lun 0: <TSSTcorp, CDDVDW SE-208DB, MF00> ATAPI
5/cdrom removable serial.0e8d180676YAF400KW4_
tty sd0 cd0 cpu
tin tout KB/t t/s MB/s KB/t t/s MB/s us ni sy in id
0 11 15.09 5 0.08 0.00 0 0.00 0 0 2 0 97
0 46 16.00 0 0.01 0.00 0 0.00 1 0 6 0 93
^C
$
This behaviour contradicts iostat(8): "To force iostat to display
specific drives, their names may be supplied on the command line."
Bye, Marcus
