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Comment: If you have Linux servers, don't use OpManager! (Score 2, Informative) 342

by scarolan (#28635893) Attached to: What Would You Want In a Large-Scale Monitoring System?

We used OpManager in production for over a year. It has terrible Linux support. None of their built-in plugins worked properly for monitoring even basic parameters like disk space, free memory, CPU usage, etc. When we pointed this out to their support people, they said we should build our own plugins with SNMP OIDs. Um....no. Not for the amount of money we paid for that steaming POS. We finally kicked OpManager to the curb about a month ago, and have our entire environment, Windows and Linux servers being monitored with Nagios. Nagios scales well, we are currently watching several hundred hosts and about 3500 services.

OpenNMS is also a good tool, its ability to map servers back to switch ports is extremely handy.

Comment: If this is not a production web server... (Score 1) 564

by scarolan (#28588031) Attached to: RAID Trust Issues — Windows Or a Cheap Controller?

...then you probably don't need RAID. Use NTFS and set up some kind of scheduled backup to the second drive. Or, build a Linux NAS device and run BackupPC (backuppc.sourceforge.net). BackupPC works great for this sort of thing, it can do incremental and full backups of all your data, on the schedule you choose.

Comment: Sometimes Free works great! (Score 1) 459

by scarolan (#28580067) Attached to: Symantec Exec Warns Against Relying On Free Antivirus

I recently replaced the Sophos virus scanner software with ClamAV on a fairly busy 4-node virus scanning cluster. The performance is better, and I no longer have to beg the finance department every year to cut a check for new licenses. A win-win situation all around. Well, except maybe for Sophos...

Comment: Proxy (Score 4, Interesting) 512

by scarolan (#28355687) Attached to: Statistical Suspicions In Iran's Election

I did go ahead and set up a squid proxy - how do I get the IP address to Iranians who need it without the government seeing it? I've asked this question on twitter several times over the last day, and my messages seem to just get drowned out by all the other information flooding in. Is there a trusted source who can pass the server address on to Iranian users who need it?

There is nothing more silly than a silly laugh. -- Gaius Valerius Catullus

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