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Diffstat (limited to 'usr.sbin/crashinfo/crashinfo.8')
-rw-r--r-- | usr.sbin/crashinfo/crashinfo.8 | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/usr.sbin/crashinfo/crashinfo.8 b/usr.sbin/crashinfo/crashinfo.8 deleted file mode 100644 index 897fc59..0000000 --- a/usr.sbin/crashinfo/crashinfo.8 +++ /dev/null @@ -1,109 +0,0 @@ -.\" Copyright (c) 2008 Yahoo!, Inc. -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" $FreeBSD$ -.\" -.Dd June 28, 2008 -.Dt CRASHINFO 8 -.Os -.Sh NAME -.Nm crashinfo -.Nd "analyze a core dump of the operating system" -.Sh SYNOPSIS -.Nm -.Op Fl d Ar crashdir -.Op Fl n Ar dumpnr -.Op Fl k Ar kernel -.Op Ar core -.Sh DESCRIPTION -The -.Nm -utility analyzes a core dump saved by -.Xr savecore 8 . -It generates a text file containing the analysis in the same directory as -the core dump. -For a given core dump file named -.Pa vmcore.XX -the generated text file will be named -.Pa core.txt.XX . -.Pp -By default, -.Nm -analyzes the most recent core dump in the core dump directory. -A specific core dump may be specified via either the -.Ar core -or -.Ar dumpnr -arguments. -Once -.Nm -has located a core dump, -it analyzes the core dump to determine the exact version of the kernel -that generated the core. -It then looks for a matching kernel file under each of the subdirectories in -.Pa /boot . -The location of the kernel file can also be explicitly provided via the -.Ar kernel -argument. -.Pp -Once -.Nm -has located a core dump and kernel, -it uses several utilities to analyze the core including -.Xr dmesg 8 , -.Xr fstat 1 , -.Xr iostat 8 , -.Xr ipcs 1 , -.Xr kgdb 1 , -.Xr netstat 1 , -.Xr nfsstat 1 , -.Xr ps 1 , -.Xr pstat 8 , -and -.Xr vmstat 8 . -.Pp -The options are as follows: -.Bl -tag -width indent -.It Fl d Ar crashdir -Specify an alternate core dump directory. -The default crash dump directory is -.Pa /var/crash . -.It Fl n Ar dumpnr -Use the core dump saved in -.Pa vmcore. Ns Ar dumpnr -instead of the latest core in the core dump directory. -.It Fl k Ar kernel -Specify an explicit kernel file. -.El -.Sh SEE ALSO -.Xr textdump 4 , -.Xr savecore 8 -.Sh HISTORY -The -.Nm -utility appeared in -.Fx 6.4 . |