On 07/03/2016 15:24, M. Piscaer wrote: Thanks. I will try that on Wed when I am back next to our LO site. -Hank
Hi Hank,
On https://www.youtube.com/watch?v=Y8oF0MaoUlQ I saw that you can use an new clean USB disk. When the usb disk is FAT formated, the probe will use that new usb stick.
Kind regards,
Michiel Piscaer
On 07-03-16 14:09, Hank Nussbacher wrote:
Hi,
What does that mean? I can try reseating the USB again, but if that doesn't work, it could be the USB is fried? Try the USB stick in a "normal" PC and see whether it can be formatted
On Mon, Mar 07, 2016 at 10:39:47AM +0200, Hank Nussbacher wrote: there. I recently had one of mine completely break - the stick could be seen, but it was empty and all write access failed. I pulled the USB stick and tried formatting it. Even though it says 4GB Sandisk, I could only get it to 1GB. So I opened a new probe, extracted its USB stick and stuck it into the
On 07/03/2016 10:49, Gert Doering wrote: probe as well (unformatted). Still off-line.
I went to our "lights out" facility 3x today - a 15 minute brisk walk across campus and don't have time to go there again.
At home it is far easier to play with these things then it is when the probe is installed as close to your network core as possible (which is usually at a LO facility). I know exactly how you feel!
-Hank
I'm not sure what the Atlas v3 does with its USB stick, but this is the number one problem issue... maybe a new firmware version could be designed that has more advanced flash handling (like, ubifs instead of "normal" filesystems) and falls back to "not use flash if the flash is broken".
What I see with my probes is that the aim of the flash buffer ("we can store measurement results if we can't upload them to the control server due to network outages etc." -> less probability of result loss) is actually backfiring into "extended downtimes of probes due to USB breakage of probes in locations where you can't just-so swap the USB flash"... (two of my 3 v3 probes have had virtually no network outages since they are operating, and the central servers also had few outages - but both have been down for weeks because I just had no time to go out, buy a new flash drive, and *drive over* to replace it - once again)
Gert Doering -- NetMaster