Re: reboot hanging at partition check using raid1 .

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	Hello All another tid-bit my standalone cd is based on 2.4.5 and
	using 'linux root=/dev/md0 ro' I get right past that point without
	difficulty .  Tia ,  JimL

On Sun, 24 Mar 2002, Mr. James W. Laferriere wrote:
> 	Hello All ,  In an attempt to verify that the system would
> 	continue to function with only one drive in a 2 drive raid1
> 	I removed a drive while the system was up .  The system had no
> 	problem continuing to function .  I shutdown and powered off in
> 	order to re-insert the drive (no need tempting fate another time) .
> 	Though on reboot the kernel would hang just after printing out:
> 	'CPU0: Intel Pentium III (Coppermine) stepping 0a'
> 	and some odd CPU0 ... values on the next line .
> 	This is an SMP board , but no second cpu & the kernel is not smp .
> 	So I booted into a standalone CD with some tools , ie: mdadm .
> 	I then manually hotadded the missing partition back into the array
> 	and made sure it had completed the rebuild for both md's .  I even
> 	fsck'd the md's which were flawless .
> 	Now when I boot the kernel it hangs -hard- at:
> 	Partition check:
> 	sda:
> 	There is no keyboard response on the screen for even sysrq .
> 	If I then again boot into the standalone CD I find that the
> 	array's need to resync .  But we have never gotten anywhere
> 	near re-mounting the md's or even checking them afaics .
> 	Help .
> 	(please see email 'subject: linux-raid fatal: duplicate geometry'
> 	for hard details)
       +------------------------------------------------------------------+
       | James   W.   Laferriere | System    Techniques | Give me VMS     |
       | Network        Engineer |     P.O. Box 854     |  Give me Linux  |
       | babydr@baby-dragons.com | Coudersport PA 16915 |   only  on  AXP |
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