Article ID: 122611, created on Aug 8, 2014, last review on Aug 8, 2014

  • Applies to:
  • Virtuozzo 6.0

Symptoms

Parallels Cloud Server installation fails with the following anaconda exception report:

CRITICAL: anaconda 13.21.215 exception report
Traceback (most recent call first):
  File "/usr/lib/anaconda/iutil.py", line 830, in notify_kernel
    raise ValueErrir("invalid sysfs path")
  File "/usr/lib/anaconda/storage/devicetree.py", line 1935, in updateDeviceForm
at
    iutil.notife_kernel("/sys%s" % device.sysfsPath)
  File "/usr/lib/anaconda/image.py", line 274, in scanForMedia
    storage.devicetree.updateDeviceFormat(dev)
  File "/usr/lib/anaconda/yuminstall.py", line 560, in configBaseUrl
    cdr = scabForMedia(self.tree,self.anaconda.id.storage)
  File "/usr/lib/anaconda/yuminstall.py", line 405, in setup 
    self.configBaseURL()
  File "/usr/lib/anaconda/yuminstall.py", line 1374,in doBackendSetup
    self.ayum.setup()
  File "/usr/li/anaconda/backend.py", line 213, in doBackendSetup
    if anaconda.backenddoBackendSetup(anaconda) == DISPATH_BACK
  File "/usr/lib/anaconda/dispatch.py", line 226, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib/anaconda/dispatch.py", line 142, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/gui.py"', line 1489, in nextClicked
    self.anaconda.dispatch.gotoNext()
ValueError: invalid sysfs path

Cause

The problem is a known kernel/anaconda issue.

Resolution

Try alternative PCS installation methods:

  1. Installing PCS using PXE - the procedure is described in detail in this User guide

  2. Installing PCS from an USB drive - check the Preparing for Installation from USB Storage Drives section of this installation guide

Search Words

invalid sysfs path

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