Difference between revisions of "Talk:2259: Networking Problems"

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While I don't believe that ghosts have power over computers, I do believe that many of the seemingly random "hiccups" in my computer programs are caused by sunspots. [[User:Rtanenbaum|Rtanenbaum]] ([[User talk:Rtanenbaum|talk]]) 22:52, 24 January 2020 (UTC)
 
While I don't believe that ghosts have power over computers, I do believe that many of the seemingly random "hiccups" in my computer programs are caused by sunspots. [[User:Rtanenbaum|Rtanenbaum]] ([[User talk:Rtanenbaum|talk]]) 22:52, 24 January 2020 (UTC)
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Disagree strongly that this has anything to do with seeing patterns where they don't exist. Modern network troubleshooting tools will show you exactly the order that packets were received, and the time they were received at. Although it would be hard to induce the problem described, if it '''were''' induced, you could indeed see it quite clearly and objectively in a packet capture. This comic is more about some of the brain-breakingly twisted ways networking can go awry and all the impossible things it can make you want to believe in the quest to make sense of what we are seeing. [[User:DevAudio|DevAudio]] ([[User talk:DevAudio|talk]]) 23:02, 24 January 2020 (UTC)

Revision as of 23:02, 24 January 2020

I just had an issue the other day with copying disk images to a network drive using smbclient on Linux Mint. The transfer would only run at 1 to 2 MB/s. Then I discovered that if I opened the mounted drive in the GUI file explorer and refreshed the directory where I was copying the image to, it would consistently cause the copy operation to jump to 40 to 60 MB/s and stay there for the rest of the operation. I concluded that smbclient must run on actual sorcery. Aaron Rotenberg (talk) 18:02, 24 January 2020 (UTC)

Yeah, can confirm that even the high end of 'normal computer problems' can result in belief in the occult and/or paranormal operation of computers. I now attempt to moderate my brainwaves into positive only flow to make sure I do not negatively effect the computer through quantum effects on the bits and operation. If i get frustrated or confused by the computer for an extended time, i put it down and walk away until I have more of a 'can do' attitude. Then of coarse there was that time that.... it may be too late for me, but there are puzzling computer problems to explore so I... remember me as I was. ~Litppunk 18:26, 24 January 2020 (UTC)

"Ghosts generally are not concerned with expressions of belief, but there are some religious traditions that include group clapping and chanting." - I don't think the hover text is related to the ghosts. They seem just like two separate unbelievable things. "Perhaps the ghost in question is the Holy Ghost." - I doubt that is what he is referring to, especially since it is plural 'ghosts' and the Holy Ghost is singular. Curtobi4 (talk) 18:44, 24 January 2020 (UTC)

Clearly seems related to 1457, albeit with much more advanced tech issues. --GoldNinja (talk) 19:18, 24 January 2020 (UTC)

Clapping hands and saying you believe in fairys is how you prevent Tinkerbell from Dying when you watch Peter Pan.

Pareidolia (one of my least favorite words because I can't spell it well enough to google for the correct spelling) is a definite problem for the human brain - we habitually spot patterns where they don't exist. But the problem for software engineers is that spotting patterns that DO exist is how you find bugs. So distinguishing between real patterns and pareidolia ('i' before 'e' except after 'c'...and 'r'...sometimes...) is a vital part of the job. Clearly Cueball has that problem here. SteveBaker (talk) 20:48, 24 January 2020 (UTC)

I know it's hyperbole, but are there any actual networking problems that could cause every other packet to be laggy? Blacksilver (talk) 21:17, 24 January 2020 (UTC)

Nothing I can think of you'd ever do in a production setup on purpose, but with some really crazy port-channel settings, with the right kind of tiny packets like a SYN, and a downstream bridge or repeater to add in some intentional delay, I think you could. Never underestimate the power of a sufficiently motivated netadmin. DevAudio (talk) 22:55, 24 January 2020 (UTC)

The classic 500-mile bug: "We can't send mail more than 500 miles" http://web.mit.edu/jemorris/humor/500-miles

While I don't believe that ghosts have power over computers, I do believe that many of the seemingly random "hiccups" in my computer programs are caused by sunspots. Rtanenbaum (talk) 22:52, 24 January 2020 (UTC)

Disagree strongly that this has anything to do with seeing patterns where they don't exist. Modern network troubleshooting tools will show you exactly the order that packets were received, and the time they were received at. Although it would be hard to induce the problem described, if it were induced, you could indeed see it quite clearly and objectively in a packet capture. This comic is more about some of the brain-breakingly twisted ways networking can go awry and all the impossible things it can make you want to believe in the quest to make sense of what we are seeing. DevAudio (talk) 23:02, 24 January 2020 (UTC)