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bugfix: error when auto-generate IQN based on hostname including '_' #12

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bugfix: error when auto-generate IQN based on hostname including '_' #12

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1 change: 1 addition & 0 deletions rtslib/target.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1191,6 +1191,7 @@ def __init__(self, fabric_module, wwn=None, mode='any'):

if wwn is not None:
wwn = str(wwn).strip()
wwn = wwn.replace("_","-")
elif fabric_module.spec['wwn_list']:
existing_wwns = set([child.wwn for child in fabric_module.targets])
free_wwns = fabric_module.spec['wwn_list'] - existing_wwns
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3 changes: 2 additions & 1 deletion rtslib/utils.py
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Expand Up @@ -519,7 +519,8 @@ def generate_wwn(wwn_type):
if wwn_type == 'unit_serial':
return str(uuid.uuid4())
elif wwn_type == 'iqn':
localname = socket.gethostname().split(".")[0]
localname_raw = socket.gethostname().split(".")[0]
localname = localname_raw.replace("_","-")
localarch = os.uname()[4].replace("_","")
prefix = "iqn.2003-01.org.linux-iscsi.%s.%s" % (localname, localarch)
prefix = prefix.strip().lower()
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