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bug fix: modify get_device_facts to handle servers with multiple pci domains

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On machines with multiple pci domains get_device_facts would fail to
find a matching pci device causing setup to fail. Also on some platforms
there is additional information between the pci information and 'host'.
Modified get_device_facts to call lspci with the -D option and modified
the regex to account for the pci domain and to be more selective.
This commit is contained in:
Patrick Callahan 2013-06-18 22:48:05 -04:00
parent fc2d25eb82
commit b5b862fe6f
1 changed files with 4 additions and 2 deletions
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6
library/system/setup
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@ -633,7 +633,7 @@ class LinuxHardware(Hardware):
self.facts['devices'] = {}
lspci = module.get_bin_path('lspci')
if lspci:
rc, pcidata, err = module.run_command(lspci)
rc, pcidata, err = module.run_command([lspci, '-D'])
else:
pcidata = None
@ -704,7 +704,9 @@ class LinuxHardware(Hardware):
d['size'] = module.pretty_bytes(float(d['sectors']) * float(d['sectorsize']))
d['host'] = ""
m = re.match(".+/[a-f0-9]+:([a-f0-9]+:[a-f0-9]+\.[a-f0-9]+)/host\d+/", sysdir)
# domains are numbered (0 to ffff), bus (0 to ff), slot (0 to 1f), and function (0 to 7).
m = re.match(".+/([a-f0-9]{4}:[a-f0-9]{2}:[0|1][a-f0-9]\.[0-7])/", sysdir)
if m and pcidata:
pciid = m.group(1)
did = re.escape(pciid)