Category: Work

  • Progress with Cybex

    We have almost 20 Cybex “chassis,” rack-mounted enclosures that can contain a variety of cards that do things like connect to a computer, provide a user station, or network to another chassis. Since yesterday morning, almost none of the interconnectivity has been working. That’s what I’ve been working on nigh-exclusively since I arrived, then.

    I just made some progress. I’ve isolated the problem.

    It’s not Chassis 5, and it’s not Chassis 7/16 (a split chassis, thus with two identification numbers). It’s either Chassis 2 or Chassis 1 (which only connects to the rest of the network via #2).

    Here’s how I got this far: I discovered that I could make a particular combination of inserted cards come up “green” on Chassis 5 (our main “routing hub” chassis), and that the trick to doing so was to leave out any card that connected in even a roundabout way to Chassis 7/16 (a secondary “routing hub” chassis). “Great, it must be in 7/16,” I thought.

    In trying to reproduce this success on 7/16, I discovered that the only way to get reliable results was to leave out the card that connects the 7-side of that 4080 to Chassis 2. So I pulled the two cards in #2 that talk to the rest of the system, and reinserted all of the non-Enco cards in both 7/16 and 5. Voila! I can reliably pull up machines across all of the Server-room side of the Cybex network, and my XPRB (basically my “console unit” card) can display inventory for any connected chassis. At this point we have a mostly-usable system for the first time in a couple of days.

    So now it’s just Chassis 1 and 2 that are isolated, and I need to figure out how to proceed from here… since isolating the problem doesn’t explain the problem itself.

    Hoo boy. At least I can say I did something valuable with my time today, eh?

  • You Know It’s A Bad Workday When…

    You know it’s a bad workday when your entire day consists of one mysterious, pervasive problem that even the product’s tech support gurus find baffling.

    Our Cybex system seems to have gone to lunch in a remarkable and confounding fashion. Users on a chassis can’t see any other chassis. Mouse and keyboard response are sluggish on some user stations. User stations blank out randomly, for minutes at a time. (This is a Very Bad Thing when the user station in question is, let’s say, the digital audio workstation for a given broadcast studio. Argh.) The diagnostic tools return random results. I’ve sent diagrams and spreadsheets to Avocent, and the reply I got back amounts to, “Damn, we’re stumped, but we’re working on it. We’ll call when we have something.”

    Meanwhile I’m tinkering and poking and fiddling, sending notes along to Avocent as I go, and basically hoping for that 4-o’clock miracle to save me from having to do this all again tomorrow.

    I love my job. I love my job. I love my job…

  • Can I nuke and repave more than just the computer?

    So let’s go through the rundown of today’s annoyances, just for kicks:

    • The copy of Napster on one of the FM studio computers. Argh.
    • The copy of Limewire on one of morning show hosts’ computers. Double argh.
    • The complete inability of an out-of-office client to follow very, very simple instructions. “Click this link. Click this next link. See files? Good.” Apparently the second step is beyond their ken. Triple argh.
    • The utter discombobulation of the print system on one particular computer, to the point where the only way I’m going to get it printing again is to throw it on the bench first thing tomorrow for a nuke-and-repave job. Extra quadruple argh with a cherry on top. And I don’t like cherries.
    • People who use other people as a buffer for tech support calls. Hi, I’m not an ogre, and I really appreciate not having to go through an extra layer of communication when there’s a problem that needs fixing, so stop having other people make your damned support calls, okay? Argh quintuplets.
    • Impossible and/or conflicting mandates from management. Argh, argh, argh, argh, argh and goddamned argh.

    And this is one of the better tech jobs available. Maybe I really am in the wrong line of work…

  • Mixed Blessings At The Workplace

    Good: Approval for new email server

    Bad: Waiting about two more weeks for new email server and hoping that the current server doesn’t collapse under its own weight in the meantime

    Good: Upgrading the sound card in one of the prep rooms

    Bad: Suddenly losing one channel of audio in and out of the machine (has nothing to do with the card, as swapping left/right on the breakout box for the card produces the expected result), leaving me bewildered and out of ideas

    Good: Mandatory off-site meeting from 3pm to closing time

    Bad: Mandatory off-site meeting… well, you get the idea

  • Some new experiences aren’t really necessary.

    First there was the “msgina.dll” error, but I didn’t see that. No, what really made my jaw drop was this one:

    “The file or directory C: is invalid.”

    That’s never a good sign, is it?

    Yeah, I spent almost all day rebuilding one of the transmitter remote-control computers. Turns out the motherboard was fritzed, though it gave errors that led me to believe it was a partition or drive failure at first. Ah well. It could’ve been worse, I suppose.

    Still, I’m glad it’s the weekend. Very, very glad.

  • It’s a new Washuu. Again.

    So after seeing “DriveReady SeekComplete” errors in the logs for the server known to most as “The Lab” for a few weeks now, I decided not to wait for catastrophe but go for a full reinstall on a fresh set of drives.

    Okay, one fresh drive, one slightly less than fresh drive. But you get the idea.

    Oddly enough, it only took about five hours, and that’s including backing up and restoring some 7 gigabytes of data. I still have some quirks to figure out, but generally speaking it’s working as advertised. (Once again, I’m quite thrilled with the Debian Installer, by the by.)

    Wow. I actually fixed something before it broke. Who knew?