[stgt] SERVICE ACTION of PERSISTENT RESERVE OUT command
nishino.syuuzou at jp.fujitsu.com
Thu Jun 23 02:20:11 CEST 2011
I have a question about SERVICE ACTION of PR OUT command.
I think PRGENERATION updating is also necessary for "CLEAR" and
"REGISTER AND MOVE" service actions.
# There is no " cmd->dev->prgeneration++" code in spc_pr_clear function
# and spc_pr_register_and_move function.
What do you think?
The Persistent Reservations Generation (PRGENERATION) field
shall contain a 32-bit counter maintained by the device server
that shall be incremented every time
a PERSISTENT RESERVE OUT command requests
a REGISTER service action,
a REGISTER AND IGNORE EXISTING KEY service action,
a REGISTER AND MOVE service action,
a CLEAR service action,
a PREEMPT service action, or
a PREEMPT AND ABORT service action.
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