Name
kdump
Synopsis
kdump [option
]
Decode and display a kernel trace file produced by
ktrace
. By default, kdump
processes any ktrace.out
file found in the current
working directory.
Options
-
-d
Show all numbers in decimal format.
-
-f
tracefile
Process the file tracefile instead of
ktrace.out
.-
-l
Continue to read and display the trace file as new trace data are added.
-
-m
maxdata
When decoding I/O data, show no more than maxdata bytes.
-
-n
Don’t decode completly; display some values, such as those from
ioctl
anderrno
, in their raw format.-
-R
With each entry, show time since previous entry (relative timestamp).
-
-t
tracepoints
Show only the traces specified in tracepoints (see
kdump
’s-t
option).-
-T
With each entry, show seconds since the epoch (absolute timestamp).
Get Mac OS X in a Nutshell now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.