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From: "chandrasekhar.nagaraj" <chandrasekhar.nagaraj@patni.com>
To: <linux-kernel@vger.kernel.org>
Subject: SCSI Group Reservation
Date: Wed, 1 Jan 2003 16:39:05 +0530	[thread overview]
Message-ID: <000201c2b186$33a72040$e9bba5cc@patni.com> (raw)

Hi ,
I am writing a code in a driver for issuing persistent group reservation to
a SCSI disk.
For this I am using the functions scsi_allocate_request to create the
request packet and then calling scsi_wait_req (with command as
PERSISTENT_RESERVE_OUT and service action as Register) to transport the
command to the SCSI disk.
The problem I am facing is I am not able to send the parameter list
(consisting of Reservation key,Service action reservation key etc).with the
command.
The error message which I get is "Invalid field in parameter list" . I guess
this error came because the parameter list
was not supplied .

Can anybody suggest how to send the command and the parameter list together
i.e. whether the command parameter of scsi_wait_req will have both the
command and parameter list together ?

Thanks and Regards
Chandrasekhar


                 reply	other threads:[~2003-01-01 10:45 UTC|newest]

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