11 citations · 11 across the 9 of their papers we have counts for
5 papers · 1 filter
An Efficient Hybrid I/O Caching Architecture Using Heterogeneous SSDs
Reza Salkhordeh, Mostafa Hadizadeh, Hossein Asadi
SSDs are emerging storage devices which unlike HDDs, do not have mechanical parts and therefore, have superior performance compared to HDDs. Due to the high cost of SSDs, entirely…
LBICA: A Load Balancer for I/O Cache Architectures
Saba Ahmadian, Reza Salkhordeh, Hossein Asadi
In recent years, enterprise Solid-State Drives (SSDs) are used in the caching layer of high-performance servers to close the growing performance gap between processing units and st…
Modeling Impact of Human Errors on the Data Unavailability and Data Loss of Storage Systems
Mostafa Kishani, Hossein Asadi
Data storage systems and their availability play a crucial role in contemporary datacenters. Despite using mechanisms such as automatic fail-over in datacenters, the role of human…
Evaluating Impact of Human Errors on the Availability of Data Storage Systems
Mostafa Kishani, Reza Eftekhari, Hossein Asadi
In this paper, we investigate the effect of incorrect disk replacement service on the availability of data storage systems. To this end, we first conduct Monte Carlo simulations to…
ReCA: an Efficient Reconfigurable Cache Architecture for Storage Systems with Online Workload Characterization
Reza Salkhordeh, Shahriar Ebrahimi, Hossein Asadi
In recent years, SSDs have gained tremendous attention in computing and storage systems due to significant performance improvement over HDDs. The cost per capacity of SSDs, however…