![]() ![]() When using the snmp extend method, the application discovery module will pick up which applications you have set up for monitoring automatically, even if the device is already in LibreNMS. If multiple methods of collection are listed you only need to enable one. The monitoring of applications could be added before or after the hosts have been added to LibreNMS. ![]() You can use Application support to graph performance statistics of many applications.ĭifferent applications support a variety of ways to collect data: 1) by direct connection to the application, 2) snmpd extend, or 3) (Agent-Setup.md). librenms/librenms/blob/master/doc/Extensions/Applications.md#exim-stats source: Extensions/Applications.md Mdadm -detail /dev/md/0 | grep “Devices” Raid Devices : 3Īfter that, I still don’t know how to proceed. UUID : 646d966e:934836ac:6505a39a:bbc57181įrom that I think we need the “State” (for alerts) and the devices something like that but for every array that we found with -scan: mdadm -detail /dev/md/0 | grep “State :” State : clean Persistence : Superblock is persistent Update Time : Sat Apr 6 17:17:43 2019Ĭonsistency Policy : resync Name : rescue:0 With a simple script like exim-stats we can get the arrays with There’s also some projects which seek to make this data available through SNMP: MD Raid provides a status of multiple RAID devices in /proc/mdstat:ħ813772288 blocks super 1.2 level 5, 512k chunk, algorithm 2 Some of these cases may not necessarily mean that a disk is missing as software may choose to fail a disk based on its own criteria. Any status which an admin would like to be notified of and may require physical interaction to replace a disk and prevent data loss. The states I’m referring to are things like: “Degraded”, “Fail”, “FailSpare”, “Rebuild”. I am more of a sys admin and not a developer. I have a separate post inquiring whether this is possible at the moment, but it appears that it will require a new feature within LibreNMS. The software application supports SMTP connection encryption via SSL.I have an interest in using LibreNMS to monitor the state of a software RAID within a Linux server. To fix this issue, it's possible to launch multiple instances of the application and configure settings for multiple monitored mirrors.Īdditional options focus on specifying an alternate target to the mirror on non-EN systems (-m ), setting the diskpart OK status for healthy mirrors on non-EN systems (-o ), and entering a username and password for SMTH authentication if required (-u and -w ). ![]() The app is not capable of monitoring the status of multiple mirrors at once. It's possible to specify the sender address (-f ), SMTP destination host (-h ) and port (-p,, default is 25), together with the receiver address (-t ) and drive letter of the mirror whose status has to be checked (-l ). However, it can be forced to send messages even when it's healthy (-a). īy default, WinRaidMonitor sends emails only when the disk becomes unhealthy. The complete syntax is WinRaidMonitor -f -h -l -t. The tool can only be controlled from the command-line interface since it doesn't have a GUI. It's capable of sending notifications via email when the disk becomes unhealthy. WinRaidMonitor is a Java-based application designed to monitor the health of RAID (Redundant Array of Inexpensive Disks). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |