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Grex > Coop13 > #294: Why Grex lost its mail partition | |
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| Author |
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| 25 new of 176 responses total. |
eprom
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response 86 of 176:
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Dec 1 05:58 UTC 2005 |
I'm upset about the mail debacle too but unfortunately, anytime any
constuctive criticism is offered, it's somehow taken as a personal
attack on that person.
Back when I was in the AF, every section had a recall roster, and a
binder with documentation of a basic contigency plan and checklist.
I think that would be a good idea for grex. Too bad that would be
construed as tieing staffs hands or micromanaging.
I also think the heirachy of operation should change from every staff
operating as equals to someone volunteering as a main sys-admin, who
is accountable and reports to the board. It seems that the current way
of doing things is broken.
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krj
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response 87 of 176:
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Dec 1 18:29 UTC 2005 |
I think SCG (hi, Steve!) hits a few important points in his resp:85.
In particular, I would like to stress the need to evolve our thinking
from "This computer is Grex," to "This internet service is Grex, and
these are the hardware components we have to support our service."
Right now, *everything* is a single point of failure for Grex,
and as we just learned, staff can't back out of an upgrade because
the upgrade is done on top of the old disks.
Amazon.com and LiveJournal don't go dark for a week while they
do upgrades; they acquire the hardware they need so that upgrades
can be rolled into production with a minimum of disruption.
----
Longer term: all of the community-building services Grex offers
are now offered, for free, by large organizations with professional
support staffs. The one thing which isn't common is the open access
to a shell prompt; but that's also one thing which creates huge
social/behavior management problems. It's also unclear to me if that's
a core function of Cyberspace Communications as it was organized,
rather than the tool towards the community-building goals which
was available 14 years ago.
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nharmon
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response 88 of 176:
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Dec 1 18:43 UTC 2005 |
Amazon.com and LiveJournal have massive capital investments in hardware
and engineers that Grex simply can not and will not ever provide.
Further, the financial impact of outages is different for Grex than it
is for those two.
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mcnally
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response 89 of 176:
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Dec 1 18:59 UTC 2005 |
You're right that Grex doesn't have as much money to spend as Amazon
or LiveJournal, though I don't think that point escaped anyone even
before you explicitly stated it. A more salient point is that Grex
has enough money in the bank to afford a backup disk. We just didn't
plan to use it for that.
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nharmon
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response 90 of 176:
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Dec 1 19:13 UTC 2005 |
...Or the money could be spent on a colo that would give us 24/7 access
to the machine, thus giving staff a larger window to recover from outages.
You see, I think this is the sort of direction that some have been
saying Grex lacks. We're not sure what takes precedence.
Another suggestion:
Grex has security goals, why not have overall system goals? Maybe even a
mission statement? These goals could be put in order from most important
to least important...they could be things like: "Maintain a conference
system void of censorship", or "provide for limited dialup internet
access in the ann arbor area", or "provide for user data integrity
through fault-tolerant disk storage and regular backups".
Then, when it came to making decisions on expending resources, everyone
would be on the same page as to what problems took priority.
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mcnally
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response 91 of 176:
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Dec 1 19:58 UTC 2005 |
I know that because of his work hours and long commute, physical access
during the day and the early evening is not feasible for STeve, but when
24/7 access is suggested nobody ever says who's hypothetically going to
be fixing the system at 3 AM, so I'm not sure access hours are the real
issue.
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ric
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response 92 of 176:
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Dec 1 20:29 UTC 2005 |
I care about Grex and M-Net (for different reasons).
And I still think that anyone who uses either system with the expectation that
their files are safe OR secure is a fool, and I don't have any sympathy for
people who lost important email they had stored on grex.
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mcnally
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response 93 of 176:
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Dec 1 20:35 UTC 2005 |
Won't ric be surprised when he finds out I used my staff access to
delete his home directory, conference participation files, and uid!
Just kidding, of course, but if he thinks users shouldn't expect their
e-mail to be safe from sudden disappearance I'm not sure what else on
the system ought to be sacrosanct..
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nharmon
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response 94 of 176:
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Dec 1 20:38 UTC 2005 |
If most of the users agree with you mcnally, then that should be one of
Grex's goals.
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krj
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response 95 of 176:
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Dec 1 20:57 UTC 2005 |
Mike in resp:91 :: before Grex left the Pumpkin, there were numerous
times when I dropped Steve off there after we got back from work,
and he worked on Grex for some hours in the very late evening or
early morning.
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glenda
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response 96 of 176:
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Dec 2 02:14 UTC 2005 |
I seem to remember a few times that you dropped him off at the Pumpkin when
you got back into town, and picked him up there in the morning to go back to
work.
For those advocating having an equivalent system for doing upgrades and
recoveries: where do we store it? The colo charges for space. If a staffer
stores it we still have problems with access unless that staffer is the ONE
doing the upgrade/recovery.
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ric
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response 97 of 176:
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Dec 2 15:22 UTC 2005 |
re 93 - I would be surprised, and I'd probably ask for your removal if you
did that on purpose without good reason. But it wouldn't really bother me
much. I'd just create a new account. I participate in two conferences - coop
and agora. And I have used the forget statement on all but one item in agora.
I don't have any files in my home directory that are important to me.
The only thing that might upset me is if I was unable to get my username "ric"
back, since I'm pretty much been known as "ric" in the mnet/grex world since
1986.
(Though I think there was a period of time in the mid 90s where someone else
had that ID on Grex cuz I got reaped)
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slynne
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response 98 of 176:
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Dec 3 00:10 UTC 2005 |
Even though we are just a small organization, there is nothing wrong
with us doing the best we can in all situations. I also think that
criticism is ok although I sometimes think that some people around here
have trouble presenting their criticism in the best possible way. It is
pretty easy to start feeling defensive about things.
As for the email loss. It was a mistake. It cant be undone and that is
that. No one did it out of malice. And even the most competant
technical people make mistakes sometimes and email sometimes gets lost
even at for-profit firms.
As for what we can do to prevent such a loss in the future...Well,
there are a lot of good ideas being presented here. I dont know what
the answer is. Our finances arent great and I know that there is a
reluctance to spend a lot of money. However, exploring backup options
is really something we should do.
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keesan
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response 99 of 176:
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Dec 3 05:06 UTC 2005 |
I just found the info that I had saved in a recent email and it is actually
nice not to have to go through all 200 or so old mails deciding if there was
anything important in them, so I am actually grateful now, and pine starts
up so much faster with an empty inbox. I wish spamassassin would work again.
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bhoward
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response 100 of 176:
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Dec 3 07:56 UTC 2005 |
Have you tried in the last few days. I reinstalled spamassassin and spamd
a day or so ago.
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keesan
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response 101 of 176:
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Dec 3 14:41 UTC 2005 |
I had been using a copy in someone else's account, because he said he updated
it more often. I will switch to the grex version, thanks. I had gone back
to my old filter, which is about 10 pages long and lets some things through.
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tsty
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response 102 of 176:
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Dec 4 07:35 UTC 2005 |
re #79 ... excuse me! it wouild seem, that *i* undrsatnd "the nature of the
upgrade," one hulluva lot better than either you or other staff or other borg!
shit!
"there was no path back" --- that is *precisely* the sysadmin situation
for which i have been * t r a i n e d * !!
whtether it is an air defense missle ssytem or a fscking os upgrade - the
cover-yur-ass attributes are identical.
somewhare along the line i copied this:
Worse, a great deal of the delay was because we as staff really failed to work
together effectively. We ran into deep differences in basic philosophy about
how grex should be run that cost us extra days. Because we didn't all agree
on what we were going to be doing before we started, our preparation for the
rebuild was not complete. We ended up redoing significant portions of the
job more than once.
i don t know, at this moment, where it came from, but i did *not*write it.
some rooty-tooty (not sTeve) did .. and borg & staff are imtimately
responsible for the fsxk-up.
mostyl borg!
'in-place' .... WTF!
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cross
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response 103 of 176:
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Dec 4 15:29 UTC 2005 |
I believe that Jan said that.
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naftee
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response 104 of 176:
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Dec 4 16:33 UTC 2005 |
StEve
steVE
sTeve
STeVE
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cross
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response 105 of 176:
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Dec 4 17:35 UTC 2005 |
Quick! What's 5 choose 2? Answer: (5!)/((5-2)!(2)!) = (5!)/((3!)(2!)) =
(5*4)/2 = 5*2 = 10. Think of the permutations of the capitalization of
letters in Steve's name this way: Given a string of 5 characters, taken
from the Alphabet {0, 1}, how many ways may I write such a string with
exactly two 1's? Clearly there are 5 choose 2 such ways, and as we have
seen, that means 10 possibilities. Now, I take a 1 to mean a capital
letter and a 0 to be a lowercase letter and enumerate:
STeve = 11000
StEve = 10100
SteVe = 10010
StevE = 10001
sTEve = 01100
sTeVe = 01010
sTevE = 01001
stEVe = 00110
stEvE = 00101
steVE = 00011
These make up the set of permutations of Steve's name with his preferred
number of capitals (though his preferred choice is one specific element).
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glenda
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response 106 of 176:
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Dec 4 21:22 UTC 2005 |
His preferred choice came about by accident. When he first started using
conferencing systems, he didn't release the shift key fast enough. He went
to the National Computer Conference and while in a conversation someone asked
him if he was the S T eve. He laughed and replied that he was and they had
a great time talking. He decided that it was a good thing to keep and has
used it, purposely, even since.
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scholar
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response 107 of 176:
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Dec 4 21:57 UTC 2005 |
I purposely pervert his choice by being a wiseguy and taking the other oddity
of his name ('), which is applied to his last name, and applying it to his
first name.
I didn't do this because I had a great time talking.
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naftee
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response 108 of 176:
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Dec 4 22:49 UTC 2005 |
re 105 I prefer using my calculator to solve those types of problems, but
really; i was just goofing around !@
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sholmes
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response 109 of 176:
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Dec 5 08:19 UTC 2005 |
that's also the number of handshakes in a party with 5 ppl, if everyone shakes
handswith everyone else.
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cross
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response 110 of 176:
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Dec 5 17:57 UTC 2005 |
That's true. Think of each bit as being two people shaking hands.
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