https://community.hpe.com/t5/disk-enclosures/open-device-on-controller-hsg80/m-p/3462120#M14909 Hi,<BR /><BR />I am working on application that opens a scsi device on controller (HSG80). If the device is busy (a mounted device, used by some application). Such device on open() return failure with some delay.<BR /><BR />My question:<BR />1. Is this expected behaviour?<BR />2. Why there is delay, when open is called with parameter NO_DELAY?<BR />3. What is library this call is pass thru?<BR /><BR />Some more information:<BR />I am using Tru64 5.1, cxx (Compaq C++ V6.5-014 for Digital UNIX V4.0D (Rev. 878)Compiler Driver V6.5-014 (cxx) cxx Driver) and libstor.a archive for application.<BR /><BR />Please let me know if you need more information.<BR /><BR />regards<BR />-Ramesh Wed, 12 Jan 2005 22:48:01 GMT Ramesh_39 2005-01-12T22:48:01Z https://community.hpe.com/t5/disk-enclosures/open-device-on-controller-hsg80/m-p/3462120#M14909 Hi,<BR /><BR />I am working on application that opens a scsi device on controller (HSG80). If the device is busy (a mounted device, used by some application). Such device on open() return failure with some delay.<BR /><BR />My question:<BR />1. Is this expected behaviour?<BR />2. Why there is delay, when open is called with parameter NO_DELAY?<BR />3. What is library this call is pass thru?<BR /><BR />Some more information:<BR />I am using Tru64 5.1, cxx (Compaq C++ V6.5-014 for Digital UNIX V4.0D (Rev. 878)Compiler Driver V6.5-014 (cxx) cxx Driver) and libstor.a archive for application.<BR /><BR />Please let me know if you need more information.<BR /><BR />regards<BR />-Ramesh Wed, 12 Jan 2005 22:48:01 GMT https://community.hpe.com/t5/disk-enclosures/open-device-on-controller-hsg80/m-p/3462120#M14909 Ramesh_39 2005-01-12T22:48:01Z