[Bug 599255] Re: dmraid fails to read promise RAID sector count larger than 32-bits

[Vertago1]

Well I figure it might be useful to start collecting samples of metadata from different arrays using the pdc part of dmraid. I have two machines with different chipsets one has a 1.7TB striped volume the other a 3.7TB striped volume.
I created these dumps by running:

sudo dmraid -rD /dev/sda
cd dmraid.pdc
sudo cat sda.dat | hexdump > /tmp/result.hex


** Attachment added: "M4A79XTD_EVO_1.7tb.hex"
   https://bugs.launchpad.net/ubuntu/+source/dmraid/+bug/599255/+attachment/4103823/+files/M4A79XTD_EVO_1.7tb.hex

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https://bugs.launchpad.net/bugs/599255

Title:
  dmraid fails to read promise RAID sector count larger than 32-bits

Status in “dmraid” package in Ubuntu:
  Triaged
Status in Baltix GNU/Linux:
  New
Status in “dmraid” package in Fedora:
  New

Bug description:
  I have two amd sb7*** motherbord. I tryed two case.

  I use raid0(1.5TB x 3=4.5TB) by bios(SB7*0).

  I partitioned two array. 2.0TB(A) and 2.5TB(B).

                     win7-64
                     winxp32    ubuntu10.4 /fedora13
  ------------------------------------------------------------------
  raid-A 2.0TB   ok              ok          all capacity OK
  raid-B 2.5TB   ok (all)       no*1      only 300GB(NG)
  ------------------------------------------------------------------
  *1=ubuntu knows only 300gb. fedora too.

  ubuntu x64/Fedora13 x64,by DMRAID

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