Archive for June, 2009


Today is not being a very good day for me

I was stressed going to work this morning

The job i am working on is a pure bollox

I was supposed to be BBQ’in tonight but the english have stolen our weather

Im not a happy camper.

To expand i am working on restoring a server that died. It has been replaced, and the retoration has actually gone quite well except for the fact that the data is 30 days old! a fellow engineer suggests that perhaps a retention period was enabled! We cannot check as the old server is FUBAR! I am not a happy camper

This really highlights the over complexity of backup softwares. The differences in terms let alone approaches between backup software is crazy. What seems to be completely intuitive in say Arc Serve flies in the face of say Backup Exec. Backups, along with printers remain my pet hates in the world of IT. The errors both areas produce are complex at the best, down right ancient sumarian at worst!

What are your options in this crazy world? Very few. Backups are an absolute requirement unless you want to go down the pan! So get to grips with your backup, and keep it up to date! and test it, oh lord test it. And keep a monthly backup offsite!

I had myself a right little job yesterday.

A client was not able to do anything on the network. They had a valid IP that was assigned by the Server 2003 DHCP.

The machine would work for a while, then mysteriously drop off the network, though the ARP cache was populated. If i cleared the ARP table, then everything would work for another while.

My first thought was duplicate IP. So i logged into a few other machines and servers, pinged the appropriate IP and checked the ARP cache for the MAC address. All of them showed the MAC Address of the machine that was affected.

So i tried to remove and reinstall the network card drivers. No difference

I then tried using a USB NIC, a Linksys U200M, but this caused Blue Screens.

I moved it to a different network point, with a different cable, same issue. I moved it to a physically separate network, issue did not reoccur

For shits and giggles i assigned an IP to it in the DHCP server that was not it’s current IP.

one ipconfig /renew later and i could still ping the old IP and see a different MAC address on it. Some gimp had manually assigned some device with the same IP the machine i was working with was getting from DHCP

The real pain here was that Windows should have detected this and attempted to correct it.

I’ve yet to find the device, but when i do, it’s owner will have it inserted into their smallest most  of orifices!

There has been quite a bit happening in my beloved home town of Graignamanagh (or Graiguenamanagh, or Graig!). Ann Phelan has been relected, which wasnt much of a shock ( Link to New Ross Standard) and we have had ourselves a bank robbery (Link to Kilkenny People )!!

It’s all very exciting so it is! Apparently the robbers stole a car five doors down from my home! :) Mental!!

Yesterday a young man lost his life while swimming at the Diving Board area in Graignamangh. He was only 22 years old. By all accounts he was not a particularly good swimmer.

He was not a local person, but was from Cushenstown in Wexford. Local knowledge of any swimming area is absolutely essential as this shows. I have swam in this area for 28 years. The second you stop respecting the Barrow, it kills you. Almost everyone from Graig is aware of this and they all know about it. There is 8 feet of water where the guy was lost, and it only gets deeper. The water is about 40 metres from bank to bank, and i regularly swim from one side to the other. I would be a strong swimmer, and as recently as monday i swam across, and there is a strong current in it at the moment. The poor guy didnt have a chance if he was a poor swimmer.

There was some discussion about what to do to prevent this in the future. This is the third tragedy in recent times on our stretch of the river. As a local i am shocked and stunned. As a swimmer i am horrifed at some of the reactions by people. People were saying that they are never going to allow their kids to swim. My GOD! those kids will be the ones when they are 22 that will get into difficulty. If anything i would be insisting that they not only swim more, but learn about the area, where is safe to swim, where can be dangerous, and the proper usage of life saving equipment.

There is talk of getting a life guard for the Diving Board area, i dont know the reasons why there isnt one there (we do have one further up the river at the Boy’s Sandy area). There is talk of collecting for scuba and snorkling equipment to be available in the Regatta Boat House, and a group of locals to be trained in its usage. Also, explicit posters and plackards detailing exactly what you are getting into when you swim in this area.

This is a real tragedy. This poor guy tried to follow as many of the tenets of safe swimming as possible. He was with friends, he was properly attired, the life bouys were available and were thrown to him properly, there was a small crowd around and people did try to go after him. But he was out of his depth, and there was only about half a metre of visibility under the surface. His lack of knowledge of the area and his possible weak swimming are the only things that acted against him.

My thoughts are not only with his family, but his friends who brought up for a swim and a bit of craic. In addition, the men who found and recovered him, i have nothing but the utmost respect for them, i i hope they are well

Here is a link to the irish times article about it

http://www.irishtimes.com/newspaper/ireland/2009/0604/1224248024637.html