Zoned block command to stream command translator
A method for performing an operation of a memory arrangement, comprising receiving a command at a layer of a computer system, determining if the command received is one of a first command type or a second command type, determining a type of command that is able to be received and is capable of operation of the memory arrangement, comparing the type of command capable of operation of the memory arrangement and the received command at the layer, and converting the command received at the layer to a command type capable of operation of the memory arrangement when the type of command received at the layer is different than type of command that is able to be received and is capable of operation of the memory arrangement.
1. A computer system, comprising:
a memory arrangement, wherein the computer system is configured to:
receive a command at a layer of the computer system;
determine if the command received is one of a first command type or a second command type;
determine a type of command that is able to be received and is capable of operation in the memory arrangement;
compare the type of command capable of operation in the memory arrangement and the received command at the layer of the computer system; and
convert the command received at the layer to a command type capable of operation of the memory arrangement when the type of command received at the layer is different than type of command that is able to be received and is capable of operation in the memory arrangement, wherein the converting comprises converting a zone block command to a stream command.
2. The computer system of claim 1 , wherein the layer of the computer system is within a host system.
3. The computer system of claim 1 , wherein the layer of the computer system is within an SAS expander.
4. The computer system of claim 1 , wherein the layer of the computer system is in the memory arrangement.
5. The computer system of claim 1 , wherein the first type is a stream type command.
6. The computer system of claim 1 , wherein the first type is a zoned block command.
7. The computer system of claim 1 , wherein the memory arrangement is a solid state drive.
8. The computer system of claim 1 , wherein the computer system is further configured to:
transmit the command type capable of operation for the memory arrangement to the memory arrangement.
9. The computer system of claim 1 , wherein the computer system is further configured to:
receive the command type capable of operation for the memory arrangement at the memory arrangement.
10. A computer system, comprising:
a memory arrangement, wherein the computer system is configured to:
connect the memory arrangement to a host system;
query the memory arrangement as to a type of command that will be accepted and operated upon by the memory arrangement; and
prepare an interface between the host system and memory arrangement such that commands provided by the host system will be accepted and operated upon by the memory arrangement, wherein the accepted and operated comprises converting a zone block command to a stream command.
11. The computer system of claim 10 , wherein the interface between the host system and the memory arrangement provides at least one of data and commands from the memory such that the host system will be capable of accepting the data and acting upon the commands from the memory.
12. The computer system of claim 10 , wherein the querying the memory arrangement as to the type of command that will be accepted and operated upon by the memory arrangement detects one of a stream compliant device and a zoned block compliant device.
13. The computer system of claim 12 , wherein the stream compliant device is a solid state drive.
14. The computer system of claim 12 , wherein the zoned block compliant device is a hard disk drive.
15. The computer system of claim 12 , wherein an abstraction layer presents the interface of the memory arrangement to the host system as a device compliant for memory storage with the host system.
16. A computer system, comprising:
a memory arrangement, wherein the computer system is configured to:
receive a command at a layer of the computer system;
determine if the command at the layer of the computer system corresponds to a virtual zoned block device; and
independently process the command at the layer of the computer system when the command at the layer of the computer system corresponds to the virtual zoned block device, wherein the processing comprises converting a zone block command to a stream command.
17. The computer system of claim 16 , wherein the independently processing the command occurs in a component of the memory arrangement.
18. The computer system of claim 17 , wherein the component is a Z stream translator.
19. The computer system of claim 16 , wherein the memory arrangement is a solid state drive.
20. The computer system of claim 16 , wherein the computer system is further configured to:
transmit the command to the memory arrangement.