Re: Urgent Help - Fail to boot (problem solved)

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Hi Jay,

Thanks for your detail information.

On Fri, 2003-12-05 at 20:19, Jay Daniels wrote:

- snip -
> 
> I don't know why the extended partition is type Win95 Ext'd (LBA).
> Same here on my 4 SCSI drives, but it seems to cause no problems.
> 
> Perhaps someone can explain this (or I should read the rest of this
> thread), why redhat linux names it's extended partition Win95 Ext'd (LBA)?
> 
> I understand what he is saying.  Perhaps he should use fdisk to create
> the partition if he just wants 4 partitions.  

Next time when I install a new version of RH I will create partitions
first with 'fdisk'.  

Have you tried installing RH direct from its website before?  Not from
source code because I don't have a fast box.  I have experienced
installing Gentoo 1.4 from source code direct from its website.  It took
me more than 60 hours to complete.  I am interested to have a similar
test on RH.

> But be warned that with
> big partitions even though the drive is not full, you can still run out
> of inodes (especially on ide drives) and the system will crash if you
> have a lot of small files such as those created by mailman!
> 
> Tip:  When checking disk space always remember to check inode use when
> dealing with large partitions:
> df -i

I have no idea how my last crash happened.  I am worrying on worm's
attack.  I made following test;

# df -i
Filesystem            Inodes   IUsed   IFree IUse% Mounted on
/dev/hde3             661248  171460  489788   26% /
/dev/hde1              26104      41   26063    1% /boot
/dev/hde5             512000    9734  502266    2% /home
none                   31916       1   31915    1% /dev/shm

What does the last roll represented?  What is /dev/shm


> Of course it's trial and error - creating partitions and you sometimes
> end up with wasted disk space.
> 
> My current system:
> Filesystem           1K-blocks      Used Available Use% Mounted on
> /dev/sda3             15116868   3409528  10939436  24% /
> /dev/sda1               295564      5872    274432   3% /boot
> /dev/sda2             74587868   1175800  69623140   2% /home
> /dev/sda8              4380004     32828   4124680   1% /home/web
> none                   1032200         0   1032200   0% /dev/shm
> /dev/sda7               350021       152    331798   1% /tmp
> /dev/sda5             10080488    479720   9088700   6% /var
> 
> As you can see, I will probably never use that 300MB /boot and 350MB
> /tmp!  home could have been divided better too, or I could have left a
> partition open for further expansion.  I did leave /home/web on a
> different partition just in case /var/www gets full then I could move
> it to /home/web and ln -s /home/web /var/www
> 
> You may not realize from the partition table above, this is a 4x36 gig
> scsi w/raid5.  The operating system sees this raid device as a huge
> single disk!

That is the same on my RAID-0 box which is running Windoz.  2 hard
drives looks as a big drive.  I have not figured out a solution to run
Linux on software RAID because I can't find a driver for my RAID card
(software RAID) to run Linux

- snip -

> As for the type (perhaps it's just a label) of the extended partition
> showing up as Win95 Ext'd LBA, it seems to have no affect on the
> system.  In other words you don't really have a problem at all.

Noted with thanks

B.R.
Stephen


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