For Sun Solaris; For Linux; Checking For Hardware Errors; For Hp-Ux - Sybase Adaptive Server Configuration Manual

Checking for hardware errors

For Sun Solaris

/usr/sbin/ndd -set /dev/tcp tcp_keepalive_interval 900000

For Linux

Checking for hardware errors

For HP-UX

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To display the timeout value, enter:
/usr/sbin/ndd -get /dev/tcp tcp_keepalive_interval
To reduce the timeout period to 15 minutes (900,000 ms.), enter:
To display the timeout value, enter:
/sbin/sysctl -e net.ipv4.tcp_keepalive_time
To reduce the timeout period to 15 minutes (900 seconds,) enter:
/sbin/sysctl -w net.ipv4tcp_keepalive_time=900
The following types of hardware error messages indicate problems that may
lead to database corruption:
• Disk read, write, or retry errors
• Timeouts
• System panics
• Memory problems of any type
Check the /var/adm/syslog/syslog.log file on a regular basis. You can view the
file directly, or you can use the HP-UX
system documentation for more information.
command. See your operating
dmesg
Adaptive Server Enterprise