Bug#356989: installer fails on raid setup

2006-03-15 Thread Lennart Sorensen
On Tue, Mar 14, 2006 at 10:39:46PM -0700, Martin Chase wrote:
 Package: installation-reports 
 
 Boot method: CD
 Image version: 2006-02-20 version 31r1 from a random mirror
 Date: 2006-03-14 12:00 UTC 
 
 Machine: random, consumer-grade, desktop parts
 Processor: varied
 Memory: varied
 Partitions: 2 harddrives of different sizes, each with only an exactly
   15 GB partition, bootable, for RAID.  software RAID1 setup
   with the two drives.  RAID1 drive has a partition of 14.5 GB
   as the first partition, bootable, defaults, ext3, mounted at
   /. The reminding .5 GB as part5 is the swap partition.
   variations on this pattern. 
 
 Output of lspci and lspci -n:
 not available or very applicable 
 
 Base System Installation Checklist:
 [O] = OK, [E] = Error (please elaborate below), [ ] = didn't try it 
 
 Initial boot worked:[O]
 Configure network HW:   [O]
 Config network: [O]
 Detect CD:  [O]
 Load installer modules: [O]
 Detect hard drives: [O]
 Partition hard drives:  [?]
 Create file systems:[E]
 Mount partitions:   [ ]
 Install base system:[ ]
 Install boot loader:[ ]
 Reboot: [ ] 
 
 Comments/Problems: 
 
 the error is reported while making the filesystem, where tune2fs cannot
 stat /dev/md/0p1, which ideed does not exist.  cfdisk on /dev/md/0
 shows the partitions as being there, but the entries in /dev for the
 partitions seem not to have been created.  i have tried rebooting after
 creating the raid device, to no success.  i tried creating the
 partitioning and software RAID by hand, and went through the steps
 without apparent problems, but that /dev/md/0p1 did not get created
 automatically, and i became as if stumped. 

Do not partition the md device.  It is not supported.  You can run a
partition tool on it, but the kernel does not support partitions on md
devices at this time.  It simply doesn't have device major/minor numbers
allocated to support that.

Use LVM or create a seperate raid for each mount you want.

After creating the raid partitions, go to the raid menu and setup the
raid, then when you come back, do nothing other than select what to use
the raid for and what filesystem to use, or that it should be an LVM
device (after which you go setup lvm).

 i further tried it on two different systems with 5 different drives, in
 total.  notably, none of the drives were the same size, but i made sure
 to make only a single partition of the exact same size an any two
 drives i was testing with. 
 
 thanks for any help you can give.

Len Sorensen


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Bug#356989: installer fails on raid setup

2006-03-14 Thread Martin Chase
Package: installation-reports 


Boot method: CD
Image version: 2006-02-20 version 31r1 from a random mirror
Date: 2006-03-14 12:00 UTC 


Machine: random, consumer-grade, desktop parts
Processor: varied
Memory: varied
Partitions: 2 harddrives of different sizes, each with only an exactly
  15 GB partition, bootable, for RAID.  software RAID1 setup
  with the two drives.  RAID1 drive has a partition of 14.5 GB
  as the first partition, bootable, defaults, ext3, mounted at
  /. The reminding .5 GB as part5 is the swap partition.
  variations on this pattern. 


Output of lspci and lspci -n:
not available or very applicable 


Base System Installation Checklist:
[O] = OK, [E] = Error (please elaborate below), [ ] = didn't try it 


Initial boot worked:[O]
Configure network HW:   [O]
Config network: [O]
Detect CD:  [O]
Load installer modules: [O]
Detect hard drives: [O]
Partition hard drives:  [?]
Create file systems:[E]
Mount partitions:   [ ]
Install base system:[ ]
Install boot loader:[ ]
Reboot: [ ] 

Comments/Problems: 


the error is reported while making the filesystem, where tune2fs cannot
stat /dev/md/0p1, which ideed does not exist.  cfdisk on /dev/md/0
shows the partitions as being there, but the entries in /dev for the
partitions seem not to have been created.  i have tried rebooting after
creating the raid device, to no success.  i tried creating the
partitioning and software RAID by hand, and went through the steps
without apparent problems, but that /dev/md/0p1 did not get created
automatically, and i became as if stumped. 


i further tried it on two different systems with 5 different drives, in
total.  notably, none of the drives were the same size, but i made sure
to make only a single partition of the exact same size an any two
drives i was testing with. 


thanks for any help you can give.


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