Might help if I told you what OS and all that stuff. The bits are standard
from onnv.sfbay...
# uname -a
SunOS jlaptop 5.11 onnv-gate:2008-11-28 i86pc i386 i86pc
# cat /etc/motd
Sun Microsystems Inc. SunOS 5.11 onnv-gate:2008-11-28 January 2008
bfu'ed from /export/home/archives/i386/nightly-nd on 2008-11-28
Sun Microsystems Inc. SunOS 5.11 snv_103 November 2008
# cat /etc/release
Solaris Express Community Edition snv_103 X86
Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 17 November 2008
Jim
---
James Litchfield wrote:
> What's going on?
>
> # dtrace -s iotime_all.d 100
> dtrace: failed to enable 'iotime_all.d': DIF program content is invalid
>
> The errant script....
>
> #pragma D option quiet
>
> BEGIN
> {
> stime = timestamp;
> io_count = 0;
> }
>
> io:::start
> /args[2]->fi_pathname != "<none>"/
> {
> start[pid, args[2]->fi_pathname, args[0]->b_edev,
> args[0]->b_blkno, args[0]->b_bcount] = timestamp;
> self->pid = pid;
> self->name = args[2]->fi_pathname;
> self->size = args[0]->b_bcount;
> }
> io:::start
> /args[2]->fi_pathname != "<none>"/
> {
> start[pid, args[1]->dev_pathname, args[0]->b_edev,
> args[0]->b_blkno, args[0]->b_bcount] = timestamp;
> self->pid = pid;
> self->name = args[1]->dev_pathname;
> self->size = args[0]->b_bcount;
> }
>
> io:::done
> /start[self->pid, self->name, args[0]->b_edev, args[0]->b_blkno,
> self->size]/
> {
> this->elapsed = timestamp - start[self->pid, self->name,
> args[0]->b_edev, args[0]->b_blkno, self->size];
> printf("%5u %10s %58s %2s %8u %8u %3d.%03d\n", self->pid,
> args[1]->dev_statname,
> self->name, args[0]->b_flags & B_READ ? "R" : "W",
> args[0]->b_bcount, self->size,
> this->elapsed / 1000000, (this->elapsed / 1000) % 1000);
> start[self->pid, self->name, args[0]->b_edev, args[0]->b_blkno,
> self->size] = 0;
> self->pid = 0;
> self->name = 0;
> self->size = 0;
> io_count++;
> }
> io:::done
> /io_count > $1/
> {
> printf("Elapsed Time: %u seconds\n\n", (timestamp - stime) /
> 1000000000);
> exit (0);
> }
>
>
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