Parallel compression of data chunks of a shared data object using a log-structured file system
JM Bent, S Faibish, G Grider - US Patent 9,477,682, 2016 - Google Patents
Techniques are provided for parallel compression of data chunks being written to a shared
object. A client executing on a compute node or a burst buffer node in a parallel computing …
object. A client executing on a compute node or a burst buffer node in a parallel computing …
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 …
Translation-based name node configuration for object access in a multi-tier storage system
S Faibish, JM Bent, D Ting, U Gupta… - US Patent 10,095,701, 2018 - Google Patents
An apparatus comprises a multi-tier storage system having a front-end storage tier, a back-
end storage tier and a data mover module coupled to the front-end and back-end stor age …
end storage tier and a data mover module coupled to the front-end and back-end stor age …
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 …
Storage system comprising cluster file system storage nodes and software-defined storage pool in cloud infrastructure
S Faibish, D Ting, P Tzelnic, JM Pedone Jr… - US Patent …, 2019 - Google Patents
An apparatus in one embodiment comprises a multi-tier storage system having at least a
front-end storage tier and a back-end storage tier. The multi-tier storage system is imple …
front-end storage tier and a back-end storage tier. The multi-tier storage system is imple …
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 …
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 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 …
Using data similarity to select segments for garbage collection
EL Miller, J Colgrove, R Karr, R Lee - US Patent 12,061,814, 2024 - Google Patents
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 …