Bug 577637

Summary: OSError: [Errno 2] No such file or directory: '/sys/devices/virtual/block/md127/md127p1/slaves'
Product: [Fedora] Fedora Reporter: ryo fujita <rfujita>
Component: anacondaAssignee: Hans de Goede <hdegoede>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: dwmw2, jonathan, vanmeeuwen+fedora
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: anaconda_trace_hash:8d2b15068463cf40eb20c408414346ffda0489ba8bcba40f87bbdba9905f40f8
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-03-29 12:20:05 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Attached traceback automatically from anaconda. none

Description ryo fujita 2010-03-28 13:55:01 UTC
The following was filed automatically by anaconda:
anaconda 13.32 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/storage/devicetree.py", line 1009, in addUdevMDDevice
    slave_names = os.listdir(dir)
  File "/usr/lib/anaconda/storage/devicetree.py", line 1242, in addUdevDevice
    device = self.addUdevMDDevice(info)
  File "/usr/lib/anaconda/storage/devicetree.py", line 1970, in populate
    self.addUdevDevice(dev)
  File "/usr/lib/anaconda/storage/__init__.py", line 377, in reset
    self.devicetree.populate()
  File "/usr/lib/anaconda/storage/__init__.py", line 110, in storageInitialize
    storage.reset()
  File "/usr/lib/anaconda/dispatch.py", line 205, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 126, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py", line 1313, in nextClicked
    self.anaconda.dispatch.gotoNext()
OSError: [Errno 2] そのようなファイルやディレクトリはありません: '/sys/devices/virtual/block/md127/md127p1/slaves'

Comment 1 ryo fujita 2010-03-28 13:55:06 UTC
Created attachment 403102 [details]
Attached traceback automatically from anaconda.

Comment 2 ryo fujita 2010-03-29 01:15:17 UTC
Workaround: After painting over the partition tables of disks consisting DM raid, like dd if=/dev/zero of=/dev/sda bs=1024 count=100, I could install successfully.

I guess the causes are
- 0xFFFF or dmraid failed to make /sys/devices/virtual/block/md127/md127p1/slaves.
- anaconda shouldn't access /sys/devices/virtual/block/md127/md127p1/slaves.

Comment 4 Hans de Goede 2010-03-29 12:20:05 UTC

*** This bug has been marked as a duplicate of bug 570302 ***