• RAID and Subsystem Architectures ……………………………. 159
o Subsystem Architectures ………………………………… 160
o RAID Configurations ……………………………………… 166
o Configuring Logical Units ………………………………… 182
o Assigning Hosts to Storage ……………………………… 186
• Host Architectures ……………………………………………….. 197
o Moving Data ……………………………………………… 198
o Bus Metrics ………………………………………………. 205
o Fibre Channel HBA Feature Sets ……………………… 215
o Fibre Channel HBA Multipathing ………………………. 221
o iSCSI Host Implementations …………………………… 226
o File Systems and File System Protocols ……………… 237
• NAS Concepts …………………………………………………… 249
o NAS Concepts …………………………………………… 250
o NAS Architecture ………………………………………… 257
o NAS Protocols …………………………………………… 262
o NAS Backup Issues …………………………………….. 266