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Full Discussion: Server crashes when not in use.
Operating Systems Solaris Server crashes when not in use. Post 302495141 by Joeentech on Wednesday 9th of February 2011 11:38:58 AM
Old 02-09-2011
Server crashes when not in use.
Production server crashes when there is no traffic on it. Can only recover by going to ALOM and reboot the server. This seems to happen about the same time every month. The only good thing is the server is not in production at the time of the crash.
I have been unable to locate any information in the logs. Cause could be from remote backups or security scans but can't prove it. All hardware testing shows no problems.
Nothing shows in var/adm/messages files.
I would like to know how to setup logs that may save information. Any information will help.
System is a Sun V210.

Thanks,
 

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LEARN ABOUT OPENSOLARIS

showmount

showmount(1M)						  System Administration Commands					     showmount(1M)

NAME

       showmount - show remote mounts

SYNOPSIS

       /usr/sbin/showmount [-ade] [hostname]

DESCRIPTION

       showmount  lists  the clients that have remotely mounted a filesystem from host. This information is maintained by the mountd(1M) server on
       host, and is saved across crashes in the file /etc/rmtab. The default value for host is the value returned by hostname(1).

       The showmount command does not display the names of NFS Version 4 clients.

OPTIONS

       -a    Print all remote mounts in the format:

	     hostname : directory

	     where hostname is the name of the client, and directory is the root of the file system that has been mounted.

       -d    List directories that have been remotely mounted by clients.

       -e    Print the list of shared file systems.

FILES

       /etc/rmtab

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWnfscu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       hostname(1), mountd(1M), attributes(5)

BUGS

       If a client crashes, its entry will not be removed from the list of remote mounts on the server.

SunOS 5.11							    26 Oct 2004 						     showmount(1M)
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