PRIMECLUSTER Global File Services Configuration and Administration Guide 4.6

E.1 GFS Task Lists

/etc/cron.hourly/FJSVsfcfs-chklog

Command to be executed

/usr/lib/fs/sfcfs/sfcchklog_wrapper

Execution user

root

Operation time

1 minute past the hour

Processing description

sfcchklog_wrapper checks the size of internal log files of GFS. When the size exceeds 1 MB, the current log file is saved with a different name to switch the log files.

When the total data amount of the log files including the saved one exceeds 5 MB, the oldest file is deleted.

sfcchklog_wrapper monitors the following two log files in the /var/opt/FJSVsfcfs/log directory.

• current

• oplog

/etc/cron.hourly/FJSVsfcfs_stat

Command to be executed

/opt/FJSVsfcfs/sbin/sfcstat.sh

Execution user

root

Operation time

1 minute past the hour

Processing description

sfcstat.sh collects statistical information of GFS Shared File Systems and store it in the /var/opt/FJSVsfcfs/log/stat directory.

Up to 6 days worth of statistical information is kept in the directory.