This is the command nvme-resv-register that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
nvme-resv-register - Register an nvme reservation
SYNOPSIS
nvme resv-register <device>
DESCRIPTION
The Reservation Register command is used to register, unregister, or replace a reservation
key.
OPTIONS
-n <nsid>, --namespace-id=<nsid>
Override the nsid field. If using the admin character device, this parameter is
required.
-c <crkey>, --crkey=<crkey>
Current Reservation Key: If the Reservation Register Action is 001b (i.e., Unregister
Reservation Key) or 010b (i.e., Replace Reservation Key), then this field contains the
current reservation key associated with the host. For all other Reservation Register
Action values, this field is reserved. The controller ignores the value of this field
when the Ignore Existing Key (IEKEY) bit is set to ‘1’.
-k <nrkey>, --nrkey=<nrkey>
New Reservation Key: If the Reservation Register Action is 000b (i.e., Register
Reservation Key) or 010b (i.e., Replace Reservation Key), then this field contains the
new reservation key associated with the host. For all other Reservation Register
Action values, this field is reserved.
-p <cptpl>, --cptpl=<cptpl>
Change Persist Through Power Loss State: This field allows the Persist Through Power
Loss state associated with the namespace to be modified as a side effect of processing
this command.
┌──────┬───────────────────────────────┐
│Value │ Definition │
├──────┼───────────────────────────────┤
│0 │ No change to PTPL state │
├──────┼───────────────────────────────┤
│1 │ Reserved │
├──────┼───────────────────────────────┤
│2 │ Set PTPL state to ‘0’. │
│ │ Reservations are released and │
│ │ registrants are cleared on a │
│ │ power on. │
├──────┼───────────────────────────────┤
│3 │ Set PTPL state to ‘1’. │
│ │ Reservations and registrants │
│ │ persist across a power loss. │
└──────┴───────────────────────────────┘
-a <rrega>, --rrega=<rrega>
Reservation Register Action: This field specifies the registration action that is
performed by the command.
┌──────┬────────────────────────────┐
│Value │ Definition │
├──────┼────────────────────────────┤
│0 │ Register Reservation Key │
├──────┼────────────────────────────┤
│1 │ Unregister Reservation Key │
├──────┼────────────────────────────┤
│2 │ Replace Reservation Key │
├──────┼────────────────────────────┤
│3-7 │ Reserved │
└──────┴────────────────────────────┘
-i, --iekey
Ignore Existing Key: If this bit is set to a 1, then the Current Reservation Key
(CRKEY) check is disabled and the command shall succeed regardless of the CRKEY field
value.
Indicator option, defaults to 0.
EXAMPLES
No examples yet
NVME
Part of the nvme-user suite
Use nvme-resv-register online using onworks.net services
