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-rw-r--r--resources/libraries/python/InterfaceUtil.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index ff9ecdede5..e5597b9065 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -348,8 +348,14 @@ class InterfaceUtil(object):
ssh = SSH()
ssh.connect(node)
- cmd = 'lspci -vmmks {0}'.format(pci_addr)
+ # First rescan PCI devices in the system
+ cmd = 'sh -c "echo 1 > /sys/bus/pci/rescan"'
+ (ret_code, _, _) = ssh.exec_command_sudo(cmd)
+ if int(ret_code) != 0:
+ raise RuntimeError("'{0}' failed on '{1}'"
+ .format(cmd, node['host']))
+ cmd = 'lspci -vmmks {0}'.format(pci_addr)
(ret_code, stdout, _) = ssh.exec_command(cmd)
if int(ret_code) != 0:
raise RuntimeError("'{0}' failed on '{1}'"