Bug 498544 - dmraid does't work with Intel ICH9R RAID 5
dmraid does't work with Intel ICH9R RAID 5
Product: Fedora
Classification: Fedora
Component: dmraid (Show other bugs)
x86_64 Linux
low Severity medium
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Assigned To: LVM and device-mapper development team
Fedora Extras Quality Assurance
Depends On:
Blocks: 489148
  Show dependency treegraph
Reported: 2009-04-30 19:58 EDT by LukasHetzi
Modified: 2009-05-01 08:07 EDT (History)
10 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2009-05-01 03:51:56 EDT
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Regression: ---
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Documentation: ---
Verified Versions:
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RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Anaconda Traceback (23.56 KB, text/plain)
2009-04-30 19:58 EDT, LukasHetzi
no flags Details

  None (edit)
Description LukasHetzi 2009-04-30 19:58:06 EDT
Created attachment 342023 [details]
Anaconda Traceback

Description of problem:
I tried the Fedora 11 Preview Live CD
The installation with anaconda wasn't possible, because it crashed. I included the Traceback.

lspci displays the following RAID controller:
00:1f.2 RAID bus controller: Intel Corporation 82801 SATA RAID Controller (rev 02)

I also couldn't configure the RAID with dmraid:
[root@localhost ~]# dmraid -ay
ERROR: device-mapper target type "raid45" is not in the kernel
RAID set "isw_deaadhfccd_Volume" was not activated

There is actually no module with the name raid45, but I found a raid456.

Is there anything I can do to get the RAID controller working?

Version-Release number of selected component (if applicable):

How reproducible:
Create a RAID 5 with 4 disks on a Gigabyte GA-P35-DS4 mainboard (Intel ICH9R RAID controller)

Expected results:
Anaconda shows one large disk and raid45 is available and loaded as a module
Comment 1 James Laska 2009-04-30 20:11:36 EDT
Expanding traceback for easy bz searching ...

anaconda None exception report
Traceback (most recent call first):
  File "/usr/lib64/python2.6/site-packages/block/__init__.py", line 35, in dm_log
    raise Exception, message
  File "/usr/lib64/python2.6/site-packages/block/device.py", line 719, in get_map
    self._RaidSet__map = _dm.map(name=self.name, table=self.rs.dmTable)
  File "/usr/lib64/python2.6/site-packages/block/device.py", line 822, in activate
  File "/usr/lib/anaconda/storage/devicetree.py", line 1373, in handleUdevDMRaidMemberFormat
  File "/usr/lib/anaconda/storage/devicetree.py", line 1495, in handleUdevDeviceFormat
    self.handleUdevDMRaidMemberFormat(info, device)
  File "/usr/lib/anaconda/storage/devicetree.py", line 1167, in addUdevDevice
    self.handleUdevDeviceFormat(info, device)
  File "/usr/lib/anaconda/storage/devicetree.py", line 1627, in populate
  File "/usr/lib/anaconda/storage/__init__.py", line 288, in reset
  File "/usr/lib/anaconda/storage/__init__.py", line 72, in storageInitialize
  File "/usr/lib/anaconda/dispatch.py", line 205, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 128, in gotoNext
  File "/usr/lib/anaconda/gui.py", line 1330, in nextClicked
Exception: device-mapper: reload ioctl failed: Invalid argument
Comment 2 Hans de Goede 2009-05-01 03:51:56 EDT
This does not work because dmraid45 support is not yet in the upstream kernel,
iow its expected to not work, although I admit the traceback is not pretty.

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