Storage efficiency of encrypted host system data
(57) ABSTRACT A storage controller coupled to a storage array comprising one or more
storage devices that performs at least one data reduction operation on decrypted data …
storage devices that performs at least one data reduction operation on decrypted data …
Scale out storage platform having active failover
P Sajeepa, J Patel, T Glek - US Patent 12,137,140, 2024 - Google Patents
A storage system that has blades and fabric modules connects to a customer legacy network
that has a first, active switch and a second, passive switch. A first link aggregation group …
that has a first, active switch and a second, passive switch. A first link aggregation group …
Write path selection
Y Gao, B Feigin, H Kannan - US Patent 12,067,282, 2024 - Google Patents
A storage system has NVRAM (nonvolatile random-access memory), storage memory that
includes SLC (single level cell) flash memory and QLC (quad level cell) flash memory, and a …
includes SLC (single level cell) flash memory and QLC (quad level cell) flash memory, and a …
Storage system with selectable write modes
Y Gao, B Feigin, H Kannan, I Ostrovsky… - US Patent …, 2024 - Google Patents
A storage system has a first memory, a second memory that include solid-state storage
memory, and a processing device. The processing device is to select a mode for each …
memory, and a processing device. The processing device is to select a mode for each …
Optimizing storage system upgrades to preserve resources
H Kannan, Y Gao, PE Kirkpatrick - US Patent 12,079,494, 2024 - Google Patents
A storage system has a first storage and a second storage. The first storage has a first
plurality of blades with first computing resources, first RAM resources and first solid-state …
plurality of blades with first computing resources, first RAM resources and first solid-state …
Replication across partitioning schemes in a distributed storage system
(57) ABSTRACT A method of replication in a distributed storage system, performed by the
distributed storage system is provided. The method includes managing a first index for data …
distributed storage system is provided. The method includes managing a first index for data …
Using data similarity to select segments for garbage collection
A storage system performs garbage collection, with data compression, in storage memory.
The system obtains hash results from data segments. The system determines similarity of …
The system obtains hash results from data segments. The system determines similarity of …
Storage cluster with zoned drives
BT Gold, R Karr - US Patent 11,604,598, 2023 - Google Patents
Primary Examiner–Guy J Lamarre (57) ABSTRACT A non-volatile solid-state storage is
provided. The nonvolatile solid state storage includes a non-volatile random access memory …
provided. The nonvolatile solid state storage includes a non-volatile random access memory …
Customized hash algorithms
T Glek - US Patent 11,652,884, 2023 - Google Patents
CPC........................ LL 0000S0S0000SS CCC CCCS S kkk kkk kkk kkk kkk kkk kkk kkk kkk
kkk kkk load-balancing criteria than at least one other hash algorithm, of the plurality of hash …
kkk kkk load-balancing criteria than at least one other hash algorithm, of the plurality of hash …
System having modular accelerators
H Kannan, Y Mao, M Heuchert - US Patent 11,861,188, 2024 - Google Patents
US11861188B2 - System having modular accelerators - Google Patents US11861188B2 -
System having modular accelerators - Google Patents System having modular accelerators …
System having modular accelerators - Google Patents System having modular accelerators …