Re: Good times with md, ReiserFS, and /usr unmountable

2008-09-13 Thread Ken Teague

Tzafrir Cohen wrote:

apt-get install what ever package you need

It is only installed on a ramdisk (the one that is union-mounted on top
of the compressed file system of the CD), but that doesn't really matter
for a one-time shot. As long as you have internet connection there
Got that far with Debian Live, and SystemRescueCD has all I need on it.  
I'm now running in to problems with repairing the superblock on the 
ReiserFS md device.  However, this has gone way too off course for 
debian-devel.  I truly appreciate the help, but I'm going to take this 
tot he appropriate mailing list (debian-user).  Again, many thanks!


- Ken


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Good times with md, ReiserFS, and /usr unmountable

2008-09-12 Thread Ken Teague
Greetings,

Debian Etch
AMD64
multi-disk
ReiserFS

Came in to find /dev/md6 wasn't mounted after rebooting the box.  Tried
to run fsck on it, but fsck.reiserfs was missing because reiserfsprogs
wasn't installed.  I can't apt-get or dpkg because those tools reside
under /usr.  This leads to a few questions and possible solutions:

1. Why isn't reiserfsprogs a dependency of the kernel image that has
support for it?  Shouldn't all file system tools be dependent if the
kernel being pushed out to the box supports said file system?  How can
one fix a file system if they don't have the correct tools to do so?

2. Why is apt-get and dpkg under /usr?  Shouldn't they belong under
/sbin?  If they were, I'd have access to those tools and would be able
to dpkg -i reiserfsprogs.  I'm going to assume that dependencies for
dpkg and apt-get require a lot of stuff that is located under /usr, and
those dependencies have no place to be in /sbin.

I understand this is -devel and not the standard mailing list where I
should ask for support, but any info on how I can recover from this
would be greatly appreciated.

- Ken


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Re: Good times with md, ReiserFS, and /usr unmountable

2008-09-12 Thread Ken Teague
Peter Samuelson wrote:
 The question I'd have is, how did you manage to create the filesystem in the 
 first place?

I didn't install the OS.  It came from Microway like that.


 I would boot a CD that includes recovery tools.  I'm not sure whether
 Debian Live includes reiserfsprogs, but that's one place to start
 looking.

That was my first thought, but the device with the corrupt file system
is multidisk.  How can a LiveCD know about an md config?

Thanks,
- Ken


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Re: Good times with md, ReiserFS, and /usr unmountable

2008-09-12 Thread Ken Teague
Josselin Mouette wrote:
 Software RAID is be automatically detected from the boot sector, hence
 should be visible from a LiveCD.


Debian Live didn't have mdadm.  Debian Lenny netinstall found the md's,
but didn't have fsck.reiserfs.  I'm in the process of burning
SystemRescueCD (http://www.sysresccd.org/) to see if it has what I need.

- Ken


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debian-installer: driver disk compatibility

2008-05-20 Thread Ken Teague
Since Debian isn't really supported by most hardware vendors, it makes
it difficult to install the distribution when the kernel on the
installation media doesn't support, say, a RAID controller or the IDE
chipset... things of that nature.  However, hardware vendors over the
years are starting to embrace and support some of the other major
distributions such as Red Hat, SuSE, and others.

What method does Debian have for someone to load a 3rd party module,
besides going to another VT and manually doing it?  Would it be too much
to request that the Debian installer be adjusted to accept 3rd party
driver disks designed for other major distributions?  For example, lets
say I have a new motherboard with a chipset that isn't supported by the
current Linux kernel on the Debian installation media.  I go to said
manufacturers web site and they have downloads for Red Hat and SuSE.  I
download either of the two, pop in the coughfloppy disk/cough, and
Debian is able to determine whether it's designed for distribution X and
loads the module.  That, in itself, would be the next best thing since
the alien package. :-)

Best regards,
Ken Teague


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