STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE
This research proposes a design to optimize I/O storage stack using modified version of SPDK and FEMU. They are tool to move NVMe driver to userspace and tool to emulate NVMe SSD, respectively. The two main modifications are: moving SPDK filesystem, which is currently implemented in userspace, to...
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id-itb.:480052020-06-25T12:16:07ZSTORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE Yesa Surya, Rahmad Indonesia Theses storage stack, NVMe SSD, device filesystem INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/48005 This research proposes a design to optimize I/O storage stack using modified version of SPDK and FEMU. They are tool to move NVMe driver to userspace and tool to emulate NVMe SSD, respectively. The two main modifications are: moving SPDK filesystem, which is currently implemented in userspace, to device (SSD-FS) and modifying FEMU to support multithreaded internal I/O processing (FEMU-2). The modified version of SPDK and FEMU is able to construct a storage stack which is more efficient than the current (conventional) storage stack. The evaluation shows that the SPDK-and-FEMU storage stack has higher I/O throughput than the conventional storage stack. text |
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Institut Teknologi Bandung |
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Institut Teknologi Bandung Library |
| continent |
Asia |
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Indonesia Indonesia |
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Institut Teknologi Bandung |
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Digital ITB |
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Indonesia |
| description |
This research proposes a design to optimize I/O storage stack using modified
version of SPDK and FEMU. They are tool to move NVMe driver to userspace and
tool to emulate NVMe SSD, respectively. The two main modifications are: moving
SPDK filesystem, which is currently implemented in userspace, to device (SSD-FS)
and modifying FEMU to support multithreaded internal I/O processing (FEMU-2).
The modified version of SPDK and FEMU is able to construct a storage stack which
is more efficient than the current (conventional) storage stack. The evaluation
shows that the SPDK-and-FEMU storage stack has higher I/O throughput than the
conventional storage stack.
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| format |
Theses |
| author |
Yesa Surya, Rahmad |
| spellingShingle |
Yesa Surya, Rahmad STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| author_facet |
Yesa Surya, Rahmad |
| author_sort |
Yesa Surya, Rahmad |
| title |
STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| title_short |
STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| title_full |
STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| title_fullStr |
STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| title_full_unstemmed |
STORAGE STACK OPTIMIZATION WITH SPDK AND FEMU TO IMPROVE I/O PERFORMANCE |
| title_sort |
storage stack optimization with spdk and femu to improve i/o performance |
| url |
https://digilib.itb.ac.id/gdl/view/48005 |
| _version_ |
1822927797677457408 |