Um... On Wed, 6 Mar 2013, Cory Smelosky wrote: ----- Original Message ----- | From: "Dave McGuire" <mcguire at neurotica.com> | To: hecnet at Update.UU.SE | Sent: Wednesday, 6 March, 2013 12:11:41 PM | Subject: Re: [HECnet] Vt100 tester | | On 03/06/2013 07:29 AM, Jerome H. Fine wrote: | >> I've mentioned this to one or two folks here privately, but now | >> that | >> it has come up...My mother is a journalist with Associated Press, | >> and | >> she recently took a new assignment in a different city. Their | >> office | >> has a VAX-4000 running VMS, handling some sort of database. They | >> love | >> it, and they have no plans to migrate away from it. | >> | > It would be appreciated if a few interesting aspects concerning | > the system were shared so we could understand how such a | > mature system manages to compete. | | I suspect it's not trying to "compete", at least not any more than, | say, the desks (not the desktops, but the DESKS) in the offices, etc. | It's an appliance; it sits there and does its job. There's no valid | reason to change it. | | There's an odd consumerist attitude that goes something like "oh, | the | manufacturer has introduced a new model, this one must somehow suck | now, | I'd better replace it!"...That attitude is common in the worlds of | computers and cars, but not much else. If Great Neck (a | common-in-USA | manufacturer of cheap-but-usable hand tools) introduces a new model | of | hammer, I'm not going to throw my old one (probably twenty years old) | and rush out to buy the new one. That would be stupid...and it's | just | as stupid with computers and cars. How do you even add new features to a hammer? Do you make it electric and capable of making coffee? ;) | | I'm pretty sure I'm preaching to the choir here...at least I really | hope I am. ;) | | > (a) When was the system first installed? | | I have no idea. She says she thinks it was a 4000-500, which would | put it in the mid-1990s. | | > (b) Approximately how long is the up-time between re-boots? | | Again I have no idea. (this is my mother's place of employment, | 1200mi | from here, not mine) Let's put it this way, though...it's likely | that | this machine is running VMS, and it's not at all unusual for VMS | systems | to have uptimes in the 5+ year range. If it didn't get those sorts | of | uptimes, it probably would've annoyed someone and gotten replaced by | now. Try managing uptimes like that with linux! ;) Linux 2.6.37.6. bbump at mail:~$ uptime 12:07:26 up 260 days, 10:09, 1 user, load average: 0.78, 0.80, 0.84 I like this part: ;-) bbump at mail:~$ free total used free shared buffers cached Mem: 296973320 199845248 97128072 0 506812 185232136 -/+ buffers/cache: 14106300 282867020 Swap: 0 0 0 Linux 2.6.37.6. bbump at www:~$ uptime 12:08:01 up 260 days, 11:02, 1 user, load average: 0.15, 0.18, 0.22 Linux 2.6.37.6. bbump at moo:~$ uptime 12:08:19 up 260 days, 10:39, 1 user, load average: 0.00, 0.08, 0.18 Linux 2.6.37.6. bbump at vc:~$ uptime 12:08:48 up 205 days, 6:55, 1 user, load average: 0.07, 0.20, 0.21 bbump at ns1:~$ uptime 12:08:46 up 260 days, 10:21, 1 user, load average: 0.02, 0.04, 0.05 Linux 2.6.37.6. bbump at ns2:~$ uptime 12:09:30 up 260 days, 11:28, 1 user, load average: 0.24, 0.19, 0.10 Actually, these are all new systems. The old ones were taken out last summer. Most of them were FreeBSD systems with over 4 years of uptime. The only reason they were replaced was old hardware starting to fail. Most any system that is managed properly (hmm..except maybe Wanderz) can yield the same results. Our RSTS systems always had ?????? for uptimes as the field could only hold enough information for a month. Brett | | > (c) Do they have any virus problems? | > (d) Have they ever been hacked into? | | ROFL!!! I haven't had a laugh this good on a long time. ;) | | > Other information such as the physical details would also be | > interesting along with the number of users. Anything else | > your mother felt willing to share would provide the list | > members with good hard information. | | She's pretty busy in her new assignment, but I'm sure she can do | some | digging. I'd love to find out more myself. | | -Dave | | -- | Dave McGuire, AK4HZ | New Kensington, PA | -- Cory Smelosky http://gewt.net Personal stuff http://gimme-sympathy.org Experiments http://dev.gimme-sympathy.org Home experiments