Systems and methods are disclosed for object-based commands and functions. In an embodiment, an apparatus may comprise a data storage device configured to store data as variable-size objects, each object including a tracking indicator to identify the object, and to receive a command including an ope
Systems and methods are disclosed for object-based commands and functions. In an embodiment, an apparatus may comprise a data storage device configured to store data as variable-size objects, each object including a tracking indicator to identify the object, and to receive a command including an operation directed to an object and an indicator that specifies a variation of the operation to be performed. Tracking indicators may be selected by a host, and may have specific organization meaning to the host. A tenant accessing the data storage device may be restricted to accessing objects within one or more specific ranges of tracking indicators.
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1. An apparatus comprising: a processor configured to: store data as objects to a data storage device, each object including: a tracking indicator selected by a host device to identify the object and used by the data storage device to organize stored objects, the tracking indicator including specifi
1. An apparatus comprising: a processor configured to: store data as objects to a data storage device, each object including: a tracking indicator selected by a host device to identify the object and used by the data storage device to organize stored objects, the tracking indicator including specific bits having organizational meaning to the host device, the specific bits representing a file location of the object within a file system structure of the host device;at least one metadata field; andexecute a command from the host device to store a first object. 2. The apparatus of claim 1 further comprising: specific bits of the tracking indicator represent file associations between the first object and a second related object. 3. The apparatus of claim 1 further comprising: specific bits of the tracking indicator represent an identifier of the host device. 4. The apparatus of claim 1 further comprising: specific bits of the tracking indicator represent a time at which the first object was modified. 5. The apparatus of claim 1 further comprising: the at least one metadata field includes an instance counter indicating a number of instances a command to store an object has been received at the data storage device; the command is a data storage command for the first object; the data storage device configured to: determine whether the instance counter of the first object should be incremented based on the command; andincrement the instance counter of the first object based on the determination. 6. The apparatus of claim 1 further comprising: the specific bits represent: a file location of the first object within a file system structure of the host device;file associations between the first object and a second related object;an identifier of the host device;a time at which the first object was modified; the data storage device further configured to: organize objects with one-dimensional ordering based on the tracking indicator of each object;associate each tenant with a specific tenant number, wherein a tenant includes a plurality of related host devices having access to the data storage device;restrict each tenant of a plurality of tenants to accessing objects with tracking indicators from at least one specific range of tracking indicator values less than all of tracking indicator values, the at least one specific range corresponding to tracking indicators with bits corresponding to the specific tenant number, wherein the at least one specific range includes:at least one range of tracking indicator values restricted to specific tenants; andat least one range of unrestricted tracking indicator values. 7. The apparatus of claim 1 further comprising: the tracking indicator is based on the results of a hash algorithm performed on the data associated with an object; the at least one metadata field includes an instance counter indicating a number of instances a command to store an object has been received at the data storage device; the data storage device further configured to: increment the instance counter of the first object when the command includes a data storage command and a specified tracking indicator of the command matches the tracking indicator of the first object;increment the instance counter of the first object when the command includes an enhanced put operation directed to the first object, an enhanced put operation including a tracking identifier for the first object but not including user data for the data field of the first object;decrement the instance counter of the first object when the command includes a delete command and the specified tracking indicator matches the tracking indicator of the first object;delete the first object when the instance counter falls below a threshold value; anddelete the first object regardless of a value of the instance counter when the command includes an enhanced delete operation directed to the first object. 8. A method comprising: storing data as objects at a data storage device, each object including: a tracking indicator selected by a host device to identify the object and used by the data storage device to organize stored objects, the tracking indicator including specific bits having organizational meaning to the host device, the specific bits representing a file location of the object within a file system structure of the host device;at least one metadata field; and executing a command from the host device to store a first object. 9. The method of claim 8 further comprising: specific bits of the tracking indicator represent file associations between the first object and a second related object. 10. The method of claim 8 further comprising: specific bits of the tracking indicator represent an identifier of the host device. 11. The method of claim 8 further comprising: specific bits of the tracking indicator represent a time at which the first object was modified. 12. The method of claim 8 further comprising: the command is a data storage command for the first object;determining whether an instance counter of a preexisting object stored to the data storage device should be incremented based on the command, the instance counter included in the at least one metadata field and indicating a number of instances a command to store an associated object has been received at the data storage device; andincrement the instance counter of the preexisting object based on the determination. 13. The method of claim 8 further comprising: the specific bits represent: a file location of the first object within a file system structure of the host device;file associations between the first object and a second related object;an identifier of the host device;a time at which the first object was modified; organizing objects with one-dimensional ordering based on the tracking indicator of each object; associating each tenant with a specific tenant number, wherein a tenant includes a plurality of related host devices having access to the data storage device; restricting each tenant of a plurality of tenants to accessing objects with tracking indicators from at least one specific range of tracking indicator values less than all of the tracking indicator values, the at least one specific range corresponding to tracking indicators with bits corresponding to the specific tenant number, wherein the at least one specific range includes: at least one range of tracking indicator values restricted to specific tenants; andat least one range of unrestricted tracking indicator values. 14. The method of claim 8 further comprising: the tracking indicator is based on the results of a hash algorithm performed on the data associated with an object; the at least one metadata field includes an instance counter indicating a number of instances a command to store an object has been received at the data storage device; incrementing the instance counter of the first object when the command includes a data storage command and a specified tracking indicator of the command matches the tracking indicator of the first object; incrementing the instance counter of the first object when the command includes an enhanced put operation directed to the first object, an enhanced put operation including a tracking identifier for the object but not including user data for the data field of the object; decrementing the instance counter of the first object when the command includes a delete command and the specified tracking indicator matches the tracking indicator of the first object;deleting the first object when the instance counter falls below a threshold value; anddeleting the first object regardless of a value of the instance counter when the command includes an enhanced delete operation directed to the first object. 15. A memory device storing instructions that, when executed, cause a processor to perform a method comprising: storing data as objects at a data storage device, each object including: a tracking indicator selected by a host device to identify the object and used by the data storage device to organize stored objects, the tracking indicator including specific bits having organizational meaning to the host device, the specific bits representing a file location of the object within a file system structure of the host device;at least one metadata field; and executing a command from the host device to store a first object. 16. The memory device of claim 15 storing instructions that cause the processor to perform a method further comprising: specific bits of the tracking indicator represent file associations between the first object and a second related object. 17. The memory device of claim 15 storing instructions that cause the processor to perform a method further comprising: specific bits of the tracking indicator represent an identifier of the host device. 18. The memory device of claim 15 storing instructions that cause the processor to perform a method further comprising: the command is a data storage command for the first object; determining whether an instance counter of a preexisting object stored to the data storage device should be incremented based on the command, the instance counter included in the at least one metadata field and indicating a number of instances a command to store an associated object has been received at the data storage device; and increment the instance counter of the preexisting object based on the determination. 19. The memory device of claim 15 storing instructions that cause the processor to perform a method further comprising: the specific bits represent: a file location of the first object within a file system structure of the host device;file associations between the first object and a second related object;an identifier of the host device;a time at which the first object was modified; organizing objects with one-dimensional ordering based on the tracking indicator of each object; associating each tenant with a specific tenant number, wherein a tenant includes a plurality of related host devices having access to the data storage device; restricting each tenant of a plurality of tenants to accessing objects with tracking indicators from at least one specific range of tracking indicator values less than all of the tracking indicator values, the at least one specific range corresponding to tracking indicators with bits corresponding to the specific tenant number, wherein the at least one specific range includes: at least one range of tracking indicator values restricted to specific tenants; andat least one range of unrestricted tracking indicator values. 20. The memory device of claim 15 storing instructions that cause the processor to perform a method further comprising: the tracking indicator is based on the results of a hash algorithm performed on the data associated with an object;the at least one metadata field includes an instance counter indicating a number of instances a command to store an object has been received at the data storage device;incrementing the instance counter of the first object when the command includes a data storage command and a specified tracking indicator of the command matches the tracking indicator of the first object;incrementing the instance counter of the first object when the command includes an enhanced put operation directed to the first object, an enhanced put operation including a tracking identifier for the object but not including user data for the data field of the object;decrementing the instance counter of the first object when the command includes a delete command and the specified tracking indicator matches the tracking indicator of the first object;deleting the first object when the instance counter falls below a threshold value; anddeleting the first object regardless of a value of the instance counter when the command includes an enhanced delete operation directed to the first object.
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