sadm_client crontab
This is SADMIN client crontab file, it collect performance and system information data, it also run system monitor and perform some housekeeping in the $SADMIN directories.
The three entries in SADMIN client crontab
- sadm_client_sunset.sh, perform the client end of day housekeeping.
- sadm_sysmon.pl, the client system monitor run every 5 minutes.
- sadm_nmon_watcher.sh, it check if the performance collector (nmon) is running, if it is not it will start it.
# SADMIN Client Crontab File
#
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SADMIN=/opt/sadmin
#
# Run these four scripts in sequence, just before midnight every day:
# (1) sadm_housekeeping_client.sh (Make sure files in $SADMIN have proper owner:group & permission)
# (2) sadm_dr_savefs.sh (Save lvm filesystems metadata to recreate them easily in Disaster Recovery)
# (3) sadm_create_cfg2html.sh (Run cfg2html tool - Produce system configuration web page).
# (4) sadm_create_sysinfo.sh (Collect Hardware & Software info of system to update Database).
23 23 * * * sadmin sudo ${SADMIN}/bin/sadm_client_sunset.sh > /dev/null 2>&1
#
# Run SADMIN System Monitoring every 5 minutes
*/5 * * * * sadmin sudo ${SADMIN}/bin/sadm_sysmon.pl >${SADMIN}/log/$(hostname -s)_sadm_sysmon.log 2>&1
#
#
# Every 45 Min, make sure 'nmon' performance collector is running.
*/45 * * * * sadmin sudo ${SADMIN}/bin/sadm_nmon_watcher.sh >/dev/null 2>&1
#
#
SEE ALSO
| Link to … | Description |
|---|---|
| SADMIN installation | SADMIN installation page |
| How-to update SADMIN | How-to update to latest version of SADMIN |
| sadmin.cfg | SADMIN main configuration file |
| sadm_sysmon.pl | Client system monitor |
| SysMon configuration file | Client System Monitor configuration file |
| smon | Allow you run SysMon and see the report file |