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Top Forums UNIX for Dummies Questions & Answers Hard Disk Performance issues Suse 11 SP1 Post 302845623 by Peasant on Thursday 22nd of August 2013 02:47:35 AM
Old 08-22-2013
It's hard to tell without access to server.

You might want to check the iostat output on the machine.
If the values are high, check the machine for processes doing intensive disk operations.

Also, you might want to check on your storage if the actual spindles (physical disks) are being shared to some other hosts doing intensive I/O.

Check the FC switch port for possible errors.

Regards
Peasant.
This User Gave Thanks to Peasant For This Post:
 

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check-hostname(1M)					  System Administration Commands					check-hostname(1M)

NAME
check-hostname - check if sendmail can determine the system's fully-qualified host name SYNOPSIS
/usr/sbin/check-hostname DESCRIPTION
The check-hostname script is a migration aid for sendmail(1M). This script tries to determine the local host's fully-qualified host name (FQHN) in a manner similar to sendmail(1M). If check-hostname is able to determine the FQHN of the local host, it reports success. Other- wise, check-hostname reports how to reconfigure the system so that the FQHN can be properly determined. FILES
/etc/hosts Host name database /etc/nsswitch.conf Name service switch configuration file /etc/resolv.conf Configuration file for name server routines ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsndmu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
sendmail(1M), hosts(4), attributes(5) SunOS 5.10 10 Nov 2003 check-hostname(1M)
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