Happy Holidays from Ravica!
Happy Holidays everyone! As I was trying to come up with some way to tie-in Christmas Eve with environmental monitoring, I discovered that it was a completely futile activity. I mean, it’s Christmas Eve for goodness sakes. I’m sure you all ha
ve more important things to think about, like picking out those last minute gifts, partaking of a little eggnog, and gathering with co-workers, friends, and family.
So, instead of touting the virtues of our SensorProbes, I would just like to thank all of our wonderful customers for your business over the past year. We look forward to providing you with quality products and service in the upcoming year! And remember, the entire Ravica line of products come with unlimited lifetime support. That is our holiday (and everyday) gift to you!
So Happy Holidays from all of us here at Ravica! We wish you a very joyous and prosperous New Year!
~JessicaFollow Me on Twitter
Mount Wilson Observatory In Danger From L.A. Fire
I just read this post on Slashdot:
“Mount Wilson is in danger from the Station fire burning near L.A. Their servers have gone offline, but there’s a temporary mirror cam. It doesn’t look good. Picture twenty-four on the L.A. Times photo gallery shows the observatory from the air. If anyone has any inside news on the condition of the facility, I’m sure there are lots of people on Slashdot that would love to hear it.”
It got me wondering about what type of SensorProbes they have. Most companies will never see this size of fire, but even a tiny fire can put a server room out of commission. That is why it is so important to use sensor probe technology to monitor our environment and alert us when something is wrong.
Anyway, I don’t want to use this as a sales pitch. So, let’s use the fire in California to remind us to check our home and office fire detection systems.
My prayers go out to all of the fire fighters, the people who have lost their homes and the people who’s homes are in danger.
- JimmyD
The SensorProbe can Tweet!
Filed under: environmental monitoring, humidity monitoring, temperature monitoring
I don’t want to ride on the coat tails of Jon’s post about being able to send temperature alerts via Skype, but I guess I have no choice. I quickly wanted to point out that you can also send Twitter alerts form your SensorProbe. I imagined this as a second wave alert. Kinda that last ditch effort before the ship goes down. Ok, maybe I am being a bit over dramatic but in reality, this can be a great way to do a broadcast alert.
The process is easy. Browse to TwitterMail, insert your twitter username and password to get your TwitterMail address instantly. Then go to your SensorProbe and create an email alert. Alert goes off, email is sent and Twitter is fed. Make sure that everyone that is supposed to recive these messages are followers of your Twitter account.
Humidity Monitoring – Unforseen danger in your server room
Filed under: Data Center, Intelligent Sensors, SensorProbes, environmental monitoring, humidity monitoring
I was working with a client who had to replace multiple mother boards in their server room. I was surprised that he had to replace so many, so I gently asked, “What happened?”
He said he knew I would ask him that question. Over the weekend, the air conditioning unit for their server failed. It didn’t stop, it just stopped pushing out cold air. The room didn’t get too hot (thank goodness), but it produced a lot of moisture.
Apparently, it produced too much moisture, which caused condensation on the server rack that was closest to the air conditioning unit. The end result was multiple mother boards failing.
We spent the next few minutes going over the cost of the replacement boards and drives. I then let him know that we had a humidity probe that would alert him when humidity reaches a certain level. I suggested that he add it to his order and not take the risk of loosing another segment of his server room. He thought that it was a good idea and bought two!
“Relative humidity should be maintained at a level between 30%-50%. Failure to adhere to these particular specifications could result in serious corrosion of the copper wires that are contained within the UTP and STP. Such corrosion would deter efficient functioning of the network.” – Excerpt from Cisco Networking Academy book material. So I guess the old saying, “An ounce of prevention is worth a pound of cure,” holds true. Take the time to monitor for humidity. It could help save your equipment.
- Jimmy D
Solar power and your network
Filed under: Data Center, Intelligent Sensors, SensorProbes, environmental monitoring
I just finished an article written by Robin Lloyd, titled “Solar Power to Rule in 20 years.” Alternative energy sources have always been my passion, so I read on; maybe it would shed some light on the subject (lol – had to say it). Robin quotes Ray Kurzweil saying, “There is 10,000 times more sunlight than we need to meet 100 percent of our energy needs.” Can you imagine being able to generate all the electricity required to run your server room? Imagine being the person who brings this technology to your company?
I spent my lunch time researching my proof of concept design. I Googled Solar Panels and found everything from cool DIY YouTube videos to full service companies. Finding a package wouldn’t be that difficult. Monitoring the package and integrating its data into our current network would be a little more involved.
Monitoring the output of a solar panel can be done with the Ravica Power Monitor. The power monitor can read both 120v and 22v. With this monitor you are able to determine up/down state and measure voltage on a constant basis. With this data you can be alerted on the sensor exceeding a pre-defined threshold with industry leading notification options like: SNMP traps, email, SMS, MMS and the recently released Skype support. You can also use the data to trend the panels output.
I was done, a quick proof of concept that could work. Imagine being able to show your company how much the IT department is saving! It might be a dream now, but someday it will be reality. Bigger ideas have been planned on the back of a cocktail napkin. Mine was in a Google note book, so I am a step a head!
Did you notice that the price of oil is up again?
- Jimmy D
Help Desk: Got password?
Filed under: General, Intelligent Sensors, SensorProbes, environmental monitoring
One of the most common support issues, if not the most common support issue, encountered with Ravica equipment is also one of the simplest. Whether you have turned on the Administrator password option without specifying a password, or if you have recently found yourself in charge of maintaining the environmental monitoring equipment, or if you just plain forgot it; it can be frustrating to get locked out of your SensorProbe.
The main thing to remember is, “remain calm.” We are here to help. The first thing to try is to log in using the default password of “public“. Of course, make sure to leave out the quotation marks.
If you are not able to log in with the default password, then someone has set a password, and it very well may be lost forever. Again, “remain calm.” We can still help. Just go to the Ravica Customer Support page and complete the form with your information. Make sure to specify your product model. In the description box, make sure to note the MAC Address (found on the bottom of the SensorProbe) of the unit in question.
Now, give a support repesentative some time to respond (usually within 24 hours), and they will get back to you with a Master Password.
From there you can log into the device with that password. However, it is a good idea to reset your Administrator password and use that. As always, make sure to keep sensative information in a safe place and don’t use passwords that are too obvious.
If you have any other support related inquiries, or if you are looking for more informaton about password management, feel free to contact us via email or call us at 207-324-8173.
~ Jon Mills
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