1/4     I want to test how my servers behave during a disk failure and
        a RAID reconstruction so I want to simulate a hardware failure.
        How can I do this in Linux without having to physically pull
        a drive? These disks are behind a RAID card and run Linux. -ausman
        \_ According to the Linux RAID wiki, you might be able to use mdadm
           to do this with something like the following:
	...

2/14    You sure soda isn't running windows in disguise?  It would explain the
        uptimes.
        \_ hardly, My winbox stays up longer.
        \_ Nobody cares about uptime anymore brother, that's what web2.0 has
           taught us.  Everything is "stateless".
           \_ You;d think gamers would care more about uptime.
	...

2/4     random C programming/linker fu question.  If I have
        int main() { printf("%s is at this adddr %p\n", "strlen", strlen); }
        and soda's /proc/sys/kernel/randomize_va_space is 2 (eg; on)
        why is strlen (or any other libc fn) at the same address every time?
        \_ I don't pretend to actually know the right answer to this, but
           could it have something to do with shared libraries?
	...

3/12    When writing functions and structs in Windows user-mode and kernel-mode
        code, when do you use IN/OUT, when do you use __in/__out, and when do
        you not use either?  I'm confused.  Thanks in advance.
	...

8/1     What keeps hapening to soda? load of O(1000) then crash?  Is it
        still nfs, even past the new kernel we did just for nfs?
        \_ It's still NFS. Filer plz kthxbai.
           \_ Filer eliminates NFS?
	...

7/24    Firefox 3.5.1 on MacOS is a piece of crap. It crashes ALL THE TIME.
        It has crashed 3 or 4 times on me in the last hour, and not on
        the same pages either. The new Yahoo! home page also sucks ass.
        \_ os x keeps trashing my raid disk: '11 hours to rebuild. have fun
           with the kernel IO subsystem running like shit until then".
           Worthless piece of shit.
	...

7/20    For those who care btw, it looks like eclipse is now A Standard Tool
        at UCB ugrad cs, probably replaced emacs.  Furthermore, people get
        angry at seeing Makefiles, (since eclispe takes care of that).  I
        guess it's just a sign of the times.
        \_ The more people at my work use eclipse the less the code is
           managable in emacs.  I'm not sure which application's fault
	...

2/13    Question about memory relocation:
        These days most h/w has a relocation register. Could the relocation
        address be stored on disk or in kernel memory vs. in a register? Yes,
        that would be slow but is it possible? Do you *need* a relocation
        register or does it exist purely for performance reasons? I was
        reading some paper written by IBM in the 1960s that seemed to
	...

1/13    I've been using Ubuntu as my primary laptop for 3-4 month.  But there
        are still alot of things i need to learn... for example, after an
        application crashes, where do I look for any sort of logs that might
        give me a clue what happened?  how linux monitor the crashes?  So far,
        i had two bad episode of thunderbird trying to log onto my company's
        remote LDAP server and actually crashed the entire system... (as if
	...

12/31   SOMEONE PLEASE FIX KEG!  Why does it keep crashing?
        \_ It's hard to tell. The risk of crashing seems to increase with
           disk activity, or so it seems, but debugging the kernel doesn't
           seem to yield much info. Email root for detailed info; I don't
           have a deep understanding of the problem --t
           \_ How about a backup LDAP server? I don't need files as much
	...

12/6    I'm running 64bit VMWare 2.0 in debian lenny/testing.  I have 18
        guest VMs running, all in bridged mode.  Works great.  the 19th VM
        I turn on has no working network.  No net, dhcp/tftp doesn't work,
        nothing.  Can anyone think of a network or kernel setting in Linux
        that would prevent any more VMs from getting network access?
        Is there a limit on number of bridge interfaces?  Where is this
	...

5/20    Linux question.  my laptop has a Nvidia 8400M GS chipset.  For a
        while I was excited about the fact that Nvidia actually has
        Linux driver for such.  But after I used it for about 2-3
        weeks, I realize that this Nvidia driver is the reason why my
        Ubuntu is keep crashing.  I would like to swtich to a
        open-source driver, idealy, capable of leveraging some degree
	...

5/26    I seem to recall that ATI was going to open-source it's drivers
        does anyone know if the ATI drivers for Linux still suck?
        \_ Do the drivers suck or are they just binary only?
        \_ Last I checked (~6 months), they didn't support rotation, and I
           couldn't find any indication that they planned to do so. That's
           the only thing I really care about, so I can't say if they suck
	...

8/2     Does anyone know if ATI or NVIDIA is currently trouncing the other?
        I use Linux, so I pretty much only see NVIDIA around, but it seems like
        people must still be buying ATI...
        \_ What do you use the nvidia stuff for in Linux?
           \_ TuxRacer (AKA Planet Penguin Racer)
           \_ Beryl
	...

11/6    Nvidia buys PortalPlayer:
        http://www.portalplayer.com/news-and-events/PPI_NVIDIA.htm
	...

10/17   Nvidia Linux driver has a buffer overflow allowing for local
        and remote root exploit:
        http://kerneltrap.org/node/7228
        \_ That's not a remote root exploit; it can only be triggered by
           someone running X on console.  -tom
           \_ A remote X client can take advantage of the exploit IF
	...

4/30    ATI is teh suck.
        \_ Agreed. --michener
        \_ ATI has decent support. Driver/sw updates are easy to get.
           I have the ATI All In Wonder 8500 and I'm pretty happy with it.
           What's wrong with your ATI card?
           \_ 1. I bought a peripheral from them that refused to install out
	...

4/21    Any sodans at nVidia?
        \_ And if so, can you tell me any news on when your drivers will get
           the ability to use FSAA with framebuffer objects (FBOs)? -!pp
	...

1/11    Anyone knows what happens to Apple's chipset design team
        now that the Intel Macs are official?
        \_ Who says Apple still wouldn't be using their own chipsets for
           Intel chips?  And wouldn't it be likely that the x86 version of
           Mac OS X would require, say, an Apple chipset to prevent it from
           running on non-Apple hardware?
	...

12/6    I'm at my wit's end with a problem.  I'm running WinXP and a lot of
        newer 3D games make the machine randomly lock hard.  There isn't much
        pattern to it, but some games do it and some don't.  This problem is
        not mentioned under tech support for the games besides the generic
        "Update your drivers and DirectX" which I've done.  Games which crash
        include Railroad Tycoon 3, Rome:Total War and Sid Meier's Pirates, and
	...

2/19    I program a lot by sshing to a Linux cluster.  So I'm used to using
        Xemacs to code.  This works fine from a Linux or Windows workstation,
        but sometimes I have to use a Mac.  On Mac, the meta is usually
        bound to option, but that often doesn't work over ssh for some reason.
        This makes using emacs a real pain.  Any suggestions on how to fix it?
        (Other than "use vi")
	...

8/26    Amazon medium instances (3.75GB RAM): 0.160/hour = $1382/year
        Generic standard Linux VPS (4GB RAM): $480/year
        Amazon costs more (but does offer superior scaling options).
        \_ Amazon is $670 if you buy a year's usage up front (heavy util).
           Why is heavy util less expensive than light util?
	...

7/21    Can I just use ifconfig to expand my netmask on a FreeBSD box?
        Are there any gotchas here? Linux forces me to restart my network
        to expand my netmask.
        \_ yes... and no, you don't have to restart your network on linux either
           \_ Rebooting is the Ubootntoo way!
              \_ Oooboot'n'tootin!
	...

7/22    Playing with dd if=/dev/random of=/dev/<disk> on linux and bsd:
        2 questions, on linux when <disk>==hda it always gives me this off
        by one report i.e. Records out == records in-1 and says there is an
        error. Has anyone else seen this?  Second, when trying to repeat this
        on bsd, <disk>==rwd0 now, to my surprise, using the install disk and
        selecting (S)hell, when I try to dd a 40 gig disk it says "409 records
	...

5/26    anyone use lxde?  supposedly it is less stupid than xfce and
        less bloated than gnome.  thoughts?
        \_ lol, does anyone still use desktop linux?  Get with the times
           buy a mac.  Now.  DO IT.  Go NOW.
           \_ but we prefer herring to Kool-Aid
              \_ "you have to yell, he's hard of herring"
	...

5/5     Does anyone know how to do custom install of Ubuntu 10.04? I can't
        even boot it up to give me the menu to custom install and it
        keeps installing a bunch of crap I don't need. It's getting
        just as slow and bloated as Winblows install. Dear lord,
        I miss the old Ubuntu.
5/5=1.0 Numerology FTW.    5+5=10
	...

4/22    In Linux is there an easy way to rename the scripts in /etc/rc?.d ?
        For example I want to set all the /etc/rc?.d/S91apache to S100apache
        so that it'll run the ramdisk BEFORE going to apache.
        \_ Sure, just move them.
           \_ I mean is there a script that will rename all of them
              for me? Like: setrc apache2 0 0 1 1 1 1
	...