'Logical block' presentation slideshows

High View of Sex High View of Marriage High View of Singleness High View of Gender Diffs

918 views • 68 slides

Chapter 11: Mass-Storage Systems

Chapter 11: Mass-Storage Systems. Chapter 11: Mass-Storage Systems. Overview of Mass Storage Structure Storage Attachment Secondary Storage I/O Scheduling Storage Device Management Swap-Space Management RAID Structure. Objective.

551 views • 54 slides

CSC 660: Advanced OS

CSC 660: Advanced OS. Filesystem Implementation. Topics. Disks Ext2 Filesystem Layout Inode Allocation Block Addressing Block Allocation e2fsck Journaling Stackable Filesystems. Filesystem Layering. Hard Drive Components. Hard Drive Components. Actuator

493 views • 34 slides

CSC 660: Advanced OS

CSC 660: Advanced OS. Filesystem Implementation. Topics. Disks Ext2 Filesystem Layout Inode Allocation Block Addressing Block Allocation e2fsck Journaling Stackable Filesystems. Filesystem Layering. Hard Drive Components. Hard Drive Components. Actuator

342 views • 34 slides

Answering Top-k Queries with Multi-Dimensional Selections: The Ranking Cube Approach

Answering Top-k Queries with Multi-Dimensional Selections: The Ranking Cube Approach. Dong Xin, Jiawei Han, Hong Cheng, Xiaolei Li Department of Computer Science University of Illinois at Urbana-Champaign VLDB 2006. Outline . Introduction Ranking cube

293 views • 29 slides

Chapter 12: Mass-Storage Systems

Chapter 12: Mass-Storage Systems. Joe McCarthy. Hierarchy of Memory. CSS 422. Ch 8. Variables: Speed Cost Size Volatility. Ch 12. Moving-head Disk Mechanism. R/W heads positioned just above/below each platter Contact = head crash. Disks.

372 views • 24 slides

Block I/O

Block I/O. Juan Ortega 9/23/09 NTW412. What is Block I/O?. A block is a sequence of bytes or bits having a nominal length (block size). Blocking is used to facilitate the handling of the data-stream by the computer program receiving the data. Blocked data are normally read a block at a time.

389 views • 14 slides

Functionality

269 views • 13 slides

FPGA - Field Programmable Gate Array

FPGA - Field Programmable Gate Array. S/V blo c k I/O Cell. S/V block I/O Cell. S/V block I/O Cell. S/V block I/O Cell. LB Logic Block. LB Logic Block. LB Logic Block. S/V block I/O Cell. S/V block I/O Cell. LB Logic Block. LB Logic Block. LB Logic Block.

275 views • 12 slides

End-to-end Data Protection and Tapes (07-373r4)

End-to-end Data Protection and Tapes (07-373r4). Kevin Butt. Customers are looking for solutions using standards based end-to-end data protection End-to-end data protection in the standards Disk based solutions are getting chosen over tape based solutions.

217 views • 11 slides

End-to-end Data Protection and Tapes (07-373r4)

End-to-end Data Protection and Tapes (07-373r4). Kevin Butt. Customers are looking for solutions using standards based end-to-end data protection End-to-end data protection in the standards Disk based solutions are getting chosen over tape based solutions.

111 views • 11 slides

Tape Logical Block Protection (aka Tape Checksum )

Tape Logical Block Protection (aka Tape Checksum ). Kevin D. Butt SCSI Architect, Data Protection & Retention, IBM T10/SSC Working Group Secretary MS 6TYA, 9000 S. Rita Rd., Tucson, AZ 85744 Tel: 520-799-5280 Fax: 520-799-2723 (T/L:321) Email address: kdbutt@us.ibm.com.

228 views • 8 slides

Tape Logical Block Protection (aka Tape Checksum )

Tape Logical Block Protection (aka Tape Checksum ). Kevin D. Butt SCSI Architect, Data Protection & Retention, IBM T10/SSC Working Group Secretary MS 6TYA, 9000 S. Rita Rd., Tucson, AZ 85744 Tel: 520-799-5280 Fax: 520-799-2723 (T/L:321) Email address: kdbutt@us.ibm.com.

86 views • 8 slides

Alignment Overview

Alignment Overview. What is Misalignment?. Misalignment is a condition where a single client IO operation results in multiple shared storage device IO operations because the IO boundaries of the client are not aligned with the IO boundaries in the shared storage device

129 views • 6 slides