Linux-Misc Digest #835, Volume #25               Fri, 22 Sep 00 14:13:05 EDT

Contents:
  Re: Permission Woes - can't add write permission (Duncan Cameron)
  Re: shut down using keys ("Sjoerd Langkemper")
  Netscape can't create temporary file (Duncan Cameron)
  Re: Query RPM database for date an update was made? (Flotsam)
  Re: shut down using keys (-ljl-)
  KPPP prevents other apps from loading ([EMAIL PROTECTED])
  Re: Getting X (XF86Config) to working on a Dell Inspiron 3200Notebook? ("Andrew N. 
McGuire ")
  Mailcap restore? (jeff)
  Re: shut down using keys (PoD)
  Re: End-User Alternative to Windows ([EMAIL PROTECTED])
  Re: End-User Alternative to Windows (Garry Knight)
  Re: KPPP prevents other apps from loading (Andreas K�h�ri)
  Re: Query RPM database for date an update was made? (Bill Unruh)
  Re: Kernel's compilation (Josef Oswald)
  Re: troubles booting Beowulf cluster using lamboot (Carl Krekorian)
  Re: The Truth About the Kursk Disaster ("Gregory D. Horne")
  Re: End-User Alternative to Windows
  Re: Telnet login delayed ("Thomas Martin")
  Re: End-User Alternative to Windows (Roberto Alsina)
  Re: DVD instead of CD reader ?
  Re: 2 SCSI cards in one machine (Johan Kullstam)
  ext2 fs recovery ("Dan Meliza")

----------------------------------------------------------------------------

From: Duncan Cameron <[EMAIL PROTECTED]>
Subject: Re: Permission Woes - can't add write permission
Date: Fri, 22 Sep 2000 15:59:47 GMT

Thanks to both of you. I have added "umask=000" and that works. Think I
will, for the time being,  set "noauto" then presumably get prompted to
mount it to get the mail, instead of leaving the barn door wide open all
the time! Will investigate UMSDOS, as this is sort of a kludgy solution
on my part.
While I'm at it (I will make a separate post, but it's worth mentioning
in this context): Netscape is having trouble sending mail, giving me two
different but similar messages about being unable to open a temporary
file. This has happened before, then 'gone away' (go figure!) The major
changes I can think of are setting up a mouse wheel script in .Xdefaults
and installing the Helix version of Gnome. Interesting variations on
this are that: 1)this applies to my main 'user' and to root, but not to
a 'bare' or 'default' user configuration I use for testing, and ; 2) my
disk cache won't clear either. Seems like Netscape is not getting in to
the cache?










In article <8q5lrh$go$[EMAIL PROTECTED]>,
  Duncan Cameron <[EMAIL PROTECTED]> wrote:
> I am trying to have Netscape use the Mail folder on one of my DOS
> partitions, so as to keep all the mail in one place. This works fine
for
> root, but as a user Netscape can't do this because the user lacks
write
> permission for the file. Not surprising so far, but no matter what I
> try, I can't add write permission for this set of files for "anyone"
but
> the owner, root. I have fooled around with groups and alternate users,
> tried the graphical permission, console 'chmod', but nothing ever
> changes. I never get any errors, just no result. I found a place to
> change root's ability to make changes from 700 and put 777 just to
see,
> but even then, nothing. How can it be that root can write to these
> files, but cannot bestow permission on "anyone" else?
>
> Sent via Deja.com http://www.deja.com/
> Before you buy.
>


Sent via Deja.com http://www.deja.com/
Before you buy.

------------------------------

From: "Sjoerd Langkemper" <[EMAIL PROTECTED]>
Subject: Re: shut down using keys
Date: Fri, 22 Sep 2000 16:16:28 GMT

By default you can't. You can however take a look in your /etc/inittab file,
where it says:

# Trap CTRL-ALT-DELETE
ca::ctrlaltdel:/sbin/shutdown -t3 -r now

You ca subsitute -r for -h to shutdown your computer with Ctrl-Alt-Delete.

Sjoerd



------------------------------

From: Duncan Cameron <[EMAIL PROTECTED]>
Subject: Netscape can't create temporary file
Date: Fri, 22 Sep 2000 16:07:55 GMT

I will post this in a Netscape group, but it may be worth showing it
here as well.

Netscape (4.51) is having trouble sending mail, giving me two different
but similar messages about being unable to open a temporary file. This
has happened before, then 'gone away' (go figure!) The major changes I
can think of are setting up a mouse wheel script in .Xdefaults and
installing the Helix version of Gnome. Interesting variations on this
are that: 1)this applies to my main 'user' and to root, but not to a
'bare' or 'default' user configuration I use for testing, and ; 2) my
disk cache won't clear either. Seems like Netscape is not getting in to
the cache?


Sent via Deja.com http://www.deja.com/
Before you buy.

------------------------------

From: [EMAIL PROTECTED] (Flotsam)
Crossposted-To: alt.os.linux.mandrake
Subject: Re: Query RPM database for date an update was made?
Reply-To: [EMAIL PROTECTED]
Date: Fri, 22 Sep 2000 16:28:49 GMT

On Fri, 22 Sep 2000 15:19:10 +0100, D. D. Brierton <[EMAIL PROTECTED]   wrote:

>Security Warning: the md5 checksum for one of your SUID files has
>changed,
> �������maybe an intruder modified one of these suid binary in order to
> �������put in a backdoor...
> ���������������- Checksum changed files : /usr/X11R6/bin/xlock

>I think that the change is due to a security patch downloaded using
>MandrakeUpdate. Is there a way of querying the RPM database to establish
>if /usr/X11R6/bin/xlock was indeed updated the day before the security
>check generated the warning message?


rpm -qf /usr/X11R6/bin/xlock      gives the package <name>;

rpm -qi  <name>               output contains an installation date.

F.

------------------------------

From: -ljl- <[EMAIL PROTECTED]>
Subject: Re: shut down using keys
Date: Fri, 22 Sep 2000 16:29:48 GMT

In article <[EMAIL PROTECTED]>,
  Claus Atzenbeck <[EMAIL PROTECTED]> wrote:
> With <ctrl> + <alt> + <del> I can restart the computer.
> How can I shut down the computer using some key combination?

Look in '/usr/src/linux/Documentation/sysrq.txt
  MAGIC SYSRQ KEY DOCUMENTATION v1.2
...
  'o'     - Will shut your system off (if configured and supported).
...

I've not tried doing this yet.  This looks neat.
--
Louis-ljl-{ Louis J. LaBash, Jr. }


Sent via Deja.com http://www.deja.com/
Before you buy.

------------------------------

From: [EMAIL PROTECTED]
Subject: KPPP prevents other apps from loading
Date: Fri, 22 Sep 2000 16:26:37 GMT

Hi,

  Has anyone had this problem.  I launch kppp from my root account just fine
and connect to the net, but then I can't start any applications.  ie
netscape, konsole.  As soon as I kill kppp, I can start my other apps.

Thanks

Ken


Sent via Deja.com http://www.deja.com/
Before you buy.

------------------------------

From: "Andrew N. McGuire " <[EMAIL PROTECTED]>
Subject: Re: Getting X (XF86Config) to working on a Dell Inspiron 3200Notebook?
Date: Fri, 22 Sep 2000 11:38:53 -0500

On Thu, 21 Sep 2000, Dave Stanton quoth:

DS> 
DS> "Andrew N. McGuire " <[EMAIL PROTECTED]> wrote in message
DS> news:[EMAIL PROTECTED]...
DS> > On Wed, 20 Sep 2000, [EMAIL PROTECTED] quoth:
DS> >
DS> > > Getting X (XF86Config) to working on a Dell Inspiron 3200 Notebook?
DS> > >
DS> > > Will I got it working but it looks very bad. can someone please send me
DS> > > a good XF86Config file??  or help me out
DS> > >
DS> >
DS> > Don't ask that question, it is a ~VERY~ bad idea to use someone
DS> > elses XF86Config file.  Besides you will miss out on the immense
DS> > feeling of satisfaction when you finally do get it working for
DS> > yourself.  However if you need some ~IDEAS~, you may want to look
DS> > at:
DS> >
DS> >   http://www.people.cornell.edu/pages/jcb35/linux/i3200.html
DS> >
DS> > Regards!
DS> >
DS> > anm
DS> 
DS> Why is it ?. Apart from the obvious one of imcopatible monitors I see no
DS> reason why you should not look at someone elses config file to see what
DS> works for them. Newcomers sometimes don't want to be unix experts, they just
DS> want a working system.

There are a couple of reasons, one which you named, not to mention that
this is in the XFree86 FAQ. :-) (Q.B1, Q.B2).  Furthermore, as I 
indicated, it is a good learning experience and (used to be perhaps)
somewhat of a rite of passage for new Linux users.

anm
-- 
<(@)> ; $/ = q;;; for $" ( map $_ && chr() => split m~[\D+ <(@)>
<(@)> ]~ => <DATA> ) { print "@{ [ '' => '' ] }" } __END__ <(@)>
<(@)>   74 117 115 116 32 97 110 111 116 104 101 114 32    <(@)>
<(@)>      80 101 114 108 32 72 97 99 107 101 114 10       <(@)>


------------------------------

From: [EMAIL PROTECTED] (jeff)
Subject: Mailcap restore?
Date: 22 Sep 2000 16:44:14 GMT
Reply-To: [EMAIL PROTECTED]

I recently installed a KDE 2 beta, just to check it out.  It _looks like_
KDE took over my /etc/mailcap, overlaying any mime handler that it thought
it could cover.  (If this is really true, it is VERY annoying - the kind of
behavior that you'd expect from some Windows software - which take over
file associations just because they can.)

At any rate, the question is: Is there an easy way to restore mailcap to use
default X values?

TIA for any help or insights.  (Debian 2.2, BTW)

-jeff

------------------------------

From: PoD <[EMAIL PROTECTED]>
Subject: Re: shut down using keys
Date: Sat, 23 Sep 2000 02:16:59 +0930

Claus Atzenbeck wrote:
> 
> With <ctrl> + <alt> + <del> I can restart the computer.
> How can I shut down the computer using some key combination?
> 
> Thanks for your help!
> Claus.

In /etc/inittab

# Trap CTRL-ALT-DELETE
ca::ctrlaltdel:/sbin/shutdown -t3 -h now

if you want to reboot, just <ctrl> + <alt> + <del> again when it says
power off.

PoD.

------------------------------

From: [EMAIL PROTECTED]
Subject: Re: End-User Alternative to Windows
Crossposted-To: alt.os.linux,comp.os.linux.advocacy
Date: Fri, 22 Sep 2000 16:49:11 GMT

In comp.os.linux.misc Brian V. Smith <[EMAIL PROTECTED]> wrote:
: In article <eNqy5.27045$[EMAIL PROTECTED]>, [EMAIL PROTECTED] 
:writes:
: |> In comp.os.linux.misc Brian V. Smith <[EMAIL PROTECTED]> wrote:
: |> : Really?  Which ones were those that came with the source code?
: |> BSD
: |> Perhaps the original AT&T UNIX as well?
: I think you had to pay as well as sign a non-disclosure agreement
: to get the AT&T (then Bell Labs) Unix sources.

I believe you're right, but you still got the source code.

-- 
   Jeff Gentry  [EMAIL PROTECTED]  [EMAIL PROTECTED]
"You're one of those condescending UNIX users! ...."
"Here's a nickel kid ... get yourself a real computer."

------------------------------

From: Garry Knight <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,comp.os.linux.advocacy
Subject: Re: End-User Alternative to Windows
Date: Fri, 22 Sep 2000 17:38:34 +0100

On Fri, 22 Sep 2000, chrisv wrote:
>On Fri, 22 Sep 2000 00:44:05 +0100, Garry Knight
><[EMAIL PROTECTED]> wrote:
>
>>I remember sitting in my local launderette building a Forth-based OS for the
>>Spectrum by writing opcodes into a pocket notebook (which, of course, in those
>>days was made of paper). Ah, the good ol' days...  :o)
>
>You think that's bad,

I don't, actually. I loved every minute of it. And there's been no hope for me
ever since... :o)

>in tech school (early 80's) we each had to build
>a simple Z80 computer.  Programming this computer was done via direct
>machine-code (of course).  The really bad part was that loading the
>program into memory consisted of flipping switches on a 8-position DIP
>switch for each byte, followed by a press of a button to load that
>byte in.  Talk about stupid!

Looks like we're headed for another re-run of Monty Python's "Three
Yorkshiremen" sketch. "Luxury! When I were a lad we 'ad to bite code in't ROM
wi' ower teeth!"...

--
Garry Knight
[EMAIL PROTECTED]


------------------------------

Subject: Re: KPPP prevents other apps from loading
From: Andreas K�h�ri <[EMAIL PROTECTED]>
Date: 22 Sep 2000 18:59:56 +0100

In article <8qg173$71p$[EMAIL PROTECTED]>,  <[EMAIL PROTECTED]> wrote:
>Hi,
>
>  Has anyone had this problem. I launch kppp from my root account just fine
>and connect to the net, but then I can't start any applications.  ie
>netscape, konsole.  As soon as I kill kppp, I can start my other apps.

I'm not familiar with 'kppp'. Can you describe what happens when you
try to start another application?

/A

-- 
Andreas K�h�ri, <URL:http://hello.to/andkaha/>. Junk mail, no.
========================================================================
What part of "GNU" did you not understand? <URL:http://www.gnu.org/>

------------------------------

From: [EMAIL PROTECTED] (Bill Unruh)
Crossposted-To: alt.os.linux.mandrake
Subject: Re: Query RPM database for date an update was made?
Date: 22 Sep 2000 17:01:23 GMT

In <8qfpp4$2mo0$[EMAIL PROTECTED]> "D. D. Brierton" <[EMAIL PROTECTED]> 
writes:

>I think that the change is due to a security patch downloaded using
>MandrakeUpdate. Is there a way of querying the RPM database to establish
>if /usr/X11R6/bin/xlock was indeed updated the day before the security
>check generated the warning message?

rpm -qf /usr/X11R6/bin/xlock
to make sure it is only listed as part of one rpm
Then
rpm -Vf /usr/X11R6/xlocak
to tell you if its checksum is the same as it was when installed.

------------------------------

Subject: Re: Kernel's compilation
From: Josef Oswald <[EMAIL PROTECTED]>
Date: Fri, 22 Sep 2000 17:04:29 GMT

Jean-St�phane Lebrun <[EMAIL PROTECTED]> writes:

>  
> Hello,
> 
> I installed the Mandrake 7.0, and I want to recompil the kernel for use
> the second processor and the soundblaster 64 AWE.
> I'm logged as root,
> cd /usr/src/linux
> make menuconfig
> make dep

Hi:-)

the sequence is wrong :-( ( if you really did it the way,

> make mrproper
^^^^^^^^^^^^^^^^^^^^^^^^^
make mrproper is the _first_ step ( but only if you compiled a kernel
before, to clean ab any stale files ( files that were created during
the compilation process.)
So you need to use your CD-Rom to start up linux again and then do the
whole compile process again with make mrproper in the beginning :-)

all the best on your adventure into linuxworld :-) 

> make bzImage (14 minutes)
> make modules (45 minutes)
> make modules_install
> make bzlilo (=> creation of /vmlinuz, check in /etc/lilo.conf
> that image=/vmlinuz)
> make bzdisk (=> cr�ation de la disquette de boot)
> reboot
> 
> Then, it doesn't work at all since 2 days. And now, I don't know what I
> can do.
> If you want other informations, explain to me how to get them because
> I'm a newbie.
> If someone can help me, thanks.
> 
> Best regards
> 
> Jean-St�phane Lebrun
> 
> /*
>  *  Hardware
>  */
> bi pentium pro 200 MHz, 128 Mo
> + PCI cards :
>   - Adaptec 2940 UW :
>     . on Ultra Wide connector : ID 0 and 1 for 2 hard drives 
>     . on       Wide connector : ID 5 and 6 for a CDROM and a burner
>   - Matrox Mystique 4 Mo
> + ISA cards :
>   - Soundblaster 64 AWE
>   - Adaptec 1505 (for a Agfa scanner)
>   - Controler card for a second parallel port.
> 
> /*
>  *  Error messages when booting from the floppy
>  */
> ...
> scsi: 0 hosts.
> scsi: detected total.
> md.c: sizeof(mdp_super_t) = 4096
> Partition check
> autodetecting RAID arrays
> autorun ...
> ... autorun DONE.
> request_module[block_major_8]: Root fs not mounted
> VFS: cannot open root device 08:07
> Kernel panic: VFS : Unable to mount root fs on 08:07
> 
> /*
>  *  Error messages when booting from the hard drive
>  */
> ...
> scsi: 0 hosts.
> scsi: detected total.
> md.c: sizeof(mdp_super_t) = 4096
> Partition check
> RAMDisk: compressed image found at block 0
> autodetecting RAID arrays
> autorun ...
> ... autorun DONE.
> VFS: Mounted root (ext2 filesystem)
> Loading aic7xxx module
> /lib/aic7xxx.o: kernel_module version mismatch
>         /lib/aic7xxx.o was compiled for kernel version 2.2.14-1mdklinus
>         while this kernel is version 2.2.14-15mdk
> autodetecting RAID arrays
> autorun ...
> ... autorun DONE.
> kmod: failed to exec /sbin/modprobe -s -k block_major_8, errno = 2
> VFS: cannot open root device 08:07
> Kernel panic: VFS : Unable to mount root fs on 08:07
> 

-- 
Josef Oswald [EMAIL PROTECTED]
registered-linux-user # 13.818 at http://counter.li.org

Strange it works but we don't know why: it's Windows it does not have bugs
only features....
the lie of the 20th. century..... will it continue in the third Millennium?

------------------------------

Subject: Re: troubles booting Beowulf cluster using lamboot
From: Carl Krekorian <[EMAIL PROTECTED]>
Date: Fri, 22 Sep 2000 13:10:00 -0400

Problem solved! It turns out that /dev/null was not writeable. All I need to
do was chmod 666 /dev/null.


Carl Krekorian wrote:

> I just started a two node Beowulf cluster and I am having troubles
> booting it.
> I successfully used the recon tool and that worked ok. I used the
> following command:
>
> lamboot -v bhost.def
>
> I am using lam-6.3.2. The error message I keep getting tells me that
> there was a problem with rsh on the other node. If you are familiar with
> lamboot the error message is coming from the
> /usr/local/lam-6.3.2/share/lam/lam-6.3.2-helpfile and it is the
> remote-stderr problem.
>
> The thing is I created a new user called bw and I can rsh,rlogin to
> node2 without a password.
>
> What gives???  Anyone know where I can find some help??? I found a
> Getting started at www.mpi.nd.edu but it was not in depth enough.
>
> -Carl
>
> Naval Undersea Warfare Center
> Systems Network Admin
> [EMAIL PROTECTED]


------------------------------

From: "Gregory D. Horne" <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.setup,redhat.general,alt.linux
Subject: Re: The Truth About the Kursk Disaster
Date: Fri, 22 Sep 2000 12:17:57 -0500

Can you really trust a battleship built by a news media organisation?  We all
know how accurately they report "news" and check their facts and limit
themselves to not adding their personal opinion to the "news".  Any enemy of
the US will only need email an "ILOVEYOU" virus to some unsuspecting lonely
seaman.  I know I'll sleep better at night...  ;-)


Jerry L Kreps wrote:

> On Sun, 17 Sep 2000, David .. wrote:
> >Some new information has come to light over the Kursk disaster. For
>
> What's really scarey is that W2K is going to be used to control the new
> warships coming from the Newport News Inc. ship building facility, of which
> Gates is a large shareholder.

--

Gregory D. Horne          L I N U X       .~.
Systems Analyst          The  Choice      /V\
                          of a  GNU      /( )\
                         Generation      ^^-^^



------------------------------

From: <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,comp.os.linux.advocacy
Subject: Re: End-User Alternative to Windows
Date: Fri, 22 Sep 2000 09:50:48 -0700
Reply-To: <[EMAIL PROTECTED]>


Roberto Alsina <[EMAIL PROTECTED]> wrote in message
news:00092210093302.27004@pc03...
> El vie, 22 sep 2000, D. Spider escribi�:
> >It appears that on Thu, 21 Sep 2000 18:19:51 -0300, in
> >comp.os.linux.advocacy Roberto Alsina <[EMAIL PROTECTED]>
> >wrote:
> >
> >>El jue, 21 sep 2000, [EMAIL PROTECTED] escribi�:
> >>>In article <[EMAIL PROTECTED]>,
> >>>  [EMAIL PROTECTED] wrote:
> >>>
> >>>> For most early-era operating systems, there was not much of a
> >>>> difference between binary and source code.
> >>>
> >>>Have you ever written anything in machine language. The difference
> >>>between machine language and even a primitive assembler is HUGE.
> >>
> >>Z80 machine language inserted in a REM statement in a Sinclair 1000
> >>(ZX81 clone) counts?
> >
> >Hahah you too? I did the same thing, well, not on the 1000, but on the
> >related Timex/Sinclairs, the 2068 in particular.
>
> You rich guys with 16 colors and over 16KB of RAM ;-)

We used to do the same thing with the TRS-80 Model I, only rather than REM's
we would load the machine code into string variables.



------------------------------

From: "Thomas Martin" <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,comp.os.linux.setup,comp.os.linux.networking
Subject: Re: Telnet login delayed
Date: Fri, 22 Sep 2000 12:48:44 -0500

Thanks for the tip. I was having the same problem. Gone now..

Tommy

"Vilmos Soti" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]...
> [EMAIL PROTECTED] writes:
>
> > I installed Redhat Linux 6.2 and i enable telnet also
> > when i try to telnet to this server from my windows client (95 and 98)
> > it takes long time (almost 55 second) to show the login prompt. all PcS
>
> dns. Either configure a dns for your local network, or put
> the ip addresses/names in /etc/hosts file.
>
> Vilmos



------------------------------

From: Roberto Alsina <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,comp.os.linux.advocacy
Subject: Re: End-User Alternative to Windows
Date: Fri, 22 Sep 2000 14:57:08 -0300

El vie, 22 sep 2000, [EMAIL PROTECTED] escribi�:
>Roberto Alsina <[EMAIL PROTECTED]> wrote in message
>news:00092210093302.27004@pc03...
>> El vie, 22 sep 2000, D. Spider escribi�:
>> >It appears that on Thu, 21 Sep 2000 18:19:51 -0300, in
>> >comp.os.linux.advocacy Roberto Alsina <[EMAIL PROTECTED]>
>> >wrote:
>> >
>> >>El jue, 21 sep 2000, [EMAIL PROTECTED] escribi�:
>> >>>In article <[EMAIL PROTECTED]>,
>> >>>  [EMAIL PROTECTED] wrote:
>> >>>
>> >>>> For most early-era operating systems, there was not much of a
>> >>>> difference between binary and source code.
>> >>>
>> >>>Have you ever written anything in machine language. The difference
>> >>>between machine language and even a primitive assembler is HUGE.
>> >>
>> >>Z80 machine language inserted in a REM statement in a Sinclair 1000
>> >>(ZX81 clone) counts?
>> >
>> >Hahah you too? I did the same thing, well, not on the 1000, but on the
>> >related Timex/Sinclairs, the 2068 in particular.
>>
>> You rich guys with 16 colors and over 16KB of RAM ;-)
>
>We used to do the same thing with the TRS-80 Model I, only rather than REM's
>we would load the machine code into string variables.

The funny thing about those REMs in a sinclair was that that thing used a sort
of insane ASCII where the higher chars contained lots of things, from
semi-graphic characters to actual basic keywords!

So, for example, if you had a 0xF0, it could display as a "THEN", which was, of
course, something entirely different from the 4 chars THEN :-). In fact, it
*was* possible to enter any opcode by hand directly, only that it would have
been even MORE insane ;-)

-- 
Roberto Alsina

------------------------------

From: [EMAIL PROTECTED] ()
Subject: Re: DVD instead of CD reader ?
Date: Fri, 22 Sep 2000 17:59:27 -0000

On Fri, 22 Sep 2000 10:06:32 -0400, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>The dvd'll set you back a couple of hundred at least. Also, you will  have

        ppppffft!.

        You can get a slot loading 10x DVD for $100 (US).

        You can of course get slower drives for less.

[deletia]

-- 

  The Korean War must have been fun.

  The person who's taking you to lunch has no intention of paying.

------------------------------

Crossposted-To: comp.os.linux.hardware
Subject: Re: 2 SCSI cards in one machine
From: Johan Kullstam <[EMAIL PROTECTED]>
Date: 22 Sep 2000 14:00:26 -0400

Larry Irons <[EMAIL PROTECTED]> writes:

> I have a Linux computer running Caldera OpenLinux 2.3. It has been
> running fine for over a year with one Adaptec 2940 SCSI card with 5 SCSI
> hard drives attached. We have added a 2nd Adaptec 2930 SCSI card with a
> SCSI 8mm tape drive. At boot the BIOS for both drives is recognized as
> well as all of the devices. One Hard drive SCSI card is on irq 11 and
> the tape SCSI card is on irq 5. There are no device conflicts for irqs.
> There are no device conflicts for i/o ports.
> 
> Linux does not see the 2nd SCSI controller, but it sees the first one. I
> do a "dmesg" and there is no mention of the second controller.

> There are no additional LILO boot parms for the Adaptec aic78xx driver
> regarding irqs and i/o ports. Currently the SCSI driver for the
> controller is being loaded as a module. Is there anything that I can do
> to get the 2nd controller to be recognized by the kernel?

hmm.  i am using a pair of symbios 8715sp (sym53c875) pci scsi cards
in one of my boxen.  irq sharing is not a problem.  they're both using
irq 15.  the kernel seems to find both of them without problems.  i
have the driver built-in to the kernel.  i do not pass any options to
the scsi system either.

you might try asking on the linux-scsi or linux-kernel mailling lists.

-- 
J o h a n  K u l l s t a m
[[EMAIL PROTECTED]]
sysengr

------------------------------

From: "Dan Meliza" <[EMAIL PROTECTED]>
Crossposted-To: ucb.os.linux
Subject: ext2 fs recovery
Date: Fri, 22 Sep 2000 11:02:23 -0700


i recently managed to run mkswap on an ext2 partition, which of course made
it quite unmountable.  e2fsck says that the superblock is corrupted and
suggests that I provide an alternate superblock (namely 8193).  when i do
that i get the same error message.  a direct dump of the partition reveals
that the data is still there.

are there other alternate superblocks that i don't know about?

cheers,
dan



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