Pandora FMS is a flexible and highly scalable monitoring system ready for big environments. It uses agents (Linux, Windows, AIX, HP-UX, Solaris and BSD systems) and can do both local and remote network monitoring (SNMP v3, TCP checks, WMI, etc).
This is a MAJOR upgrade that _BREAK_ your current 2.1 trunk version.
Needs an upgrade of DB Schema. At this time no conversion tool has been
provided. Libs and console needs also to be re-deployed.
* pandora_server: KeepAlive module is now processed OUTSIDE
pandora_lastagentcontact() function, in it's own function. This makes that
keepalive only be refreshed on agent data, not network. This should
make keepalive works as "agent down detector" in a definitive way, also
it's an important performance improvement operation.
* pandora_db.pl: Performance improvements. If compact days = 0 skip.
Compactation and delete needs to be improved in speed.
* DB.pm: Added more generic DB access functions (db_insert, db_update,
db_delete). Major rewrite of pandora_writestate(). Now uses three different
values for status (NORMAL, WARNING, CRITICAL) and manage all modules like
old monitor modules. Uses new fields for control event flip/flop with a
counter. Also uses new WARNING/CRITICAL thresholds to calculate in store-
time the status.
pandora_accessupdate() Function now uses only utimestamp. Tagente_datos and
tagente_datos_string has been updated and do not use timestamp (string) and
id_agent index anymore. Big improvement has been noticed in performance
tests after this change !. tagente_datos_inc has been modified also.
pandora_writedata() needs a lot of improvement :(. Added support for
modules without history.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@1325 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
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