fixed bug for external hard drive
fixed bug for external hard drive


Former-commit-id: 8d1b003fd0c9f227eb3b53329fcba6b65c87edb1 [formerly 7fbe7d15e9c473be08a78f12f3e8301fc3b17ccb] [formerly 5c2b096553a8c1bc43740e4e95bec771dfe6ee68]
Former-commit-id: e1864ef27987ef1cf6fc6e683e557aa86f057cba
Former-commit-id: e1dfcfc244f5acb6909df8dd238ad9c181b66576
DEIB-GECO/PyGMQL,DEIB-GECO/PyGMQL