instability in Berkeley versus AT&T releases
Peter DaSilva
peter at kitty.UUCP
Thu Aug 1 01:39:20 AEST 1985
> > 4:00pm up 5 days, 2:33, 6 users, load average: 0.23, 0.07, 0.00
> >
> > (etc.)
>
> I am afraid that this is the point that proves the argument. We have
> an Ethernet composed of Convergent MiniFrames (the parent of the PC 7300)
> in Un*x engineering at CT. A few days ago an ruptime display would have
> shown you that the Networking development machine (mine) and the OS development
> machine had been up for 45 days. These machines had rebooted after PG&E
> decided to run over one of the power lines to our building. Unfortunately last
> week they ran over the power lines again! I would note that the OS
> development machine was running the latest CTIX version, and the networking
> machine was running an experimental kernel.
>
> I say this only partially to brag about our systems. Primarily, I would like
> point out that five or even fifteen days of uptime does not make a solid
> operating system.
>
> Tom Faulhaber
We have an old LSI-11 running V7. Uptime is 49 days. I don't recall the
last time it went down but I think it was because of a power failure. Before
that the last reboot was in March when we replaced the flakey hard drive.
I have no intention of ever getting a SV system if I can at all avoid it. I
have too much software that Bell won't run because they used PWB as the basis
for SIII instead of V7 (the last true UNIX). 4.2 is exceptionally compatible
with V7... and the 4.2 system next door has proven itself reliable.
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