Lucent Technologies CentreVu CMS Administration User Manual page 302

Task: viewing and changing system setup values
Archiving data in the historical database
• "Archiver started" displays on the status line for the first request
and "Archiver request submitted" displays if there is already a
data summary in progress.
• Scheduled daily, weekly, and monthly data summaries are queued
with manual requests so that just one type of data summarizing
runs at one time.
• You cannot request a manual archive without existing data for the
day, week, or month summarized. You must allocate space in the
Data Storage Allocation window before you can archive.
• The results of daily, weekly, and monthly data summaries are
written to the error log. You can use the error log report to see
when the summaries ran and whether or not they were successful.
The Archiving Status window also shows this information.
• The Archiving Status window shows the status, date, and time of
the last archive for interval, daily, weekly, and/or monthly
summarizing. If CentreVu CMS is down when a data
summarizing timetable is scheduled to run, an error message
directs you to do a manual archive from the Data Summarizing
window. See "Task: maintaining CentreVu CMS" for more
information.
• The Data Summarizing window is automatically put on a
timetable to run at the data-summarizing time that you set in the
Storage Intervals window. You can also put manual archiving on a
timetable. See "Task: using timetables and shortcuts" for more
information.
CentreVu CMS Administration
10-22