There are 4 dCache installations available in LIT, the older versions of which enabled the use of the statistics module for monitoring.
The statistics module represents slices of various dCache parameters.
Statistical reports are generated once a day automatically and at any time on request:
http://se-hd02-mss.jinr-t1.ru:2288/statistics/
The statistics module represents the slices of various dCache parameters.
Statistical reports are generated once a day automatically and at any time by request.
The reports cover the periods: day, week, month, year. The following categories are reflected:
- The amount of information read and recorded,
- The amount of transmitted and received information,
- The activity time of the exchange programs,
- Exchange with cache pools and
- Load on pools.
The built-in statistics methods are convenient to use also because for the purposes of Tier1 a two-level system is configured, which includes tapes.
Monitoring of the dCache file system is available via the web interface DCache server at any time:
Tier2 (atlas, cms, steam, ops, …) http://lcgsens01.jinr.ru:2288/
Tier1 (cms) http://se-hd02-mss.jinr-t1.ru:2288/