Storage Device Management

Drive Initialization

D-OS-Ch11fa-Drive_Initialization

Raw Disk Access

有些特殊程式(像是 Database)不想透過 file system 存取硬碟,而是直接管理 partition。如此便可以繞過 OS file system 層直接管理 block 來達成更小的 granularity

System Boot Process

D-OS-Ch11fb-System_Boot_Process

Bad Block

D-OS-Ch11fc-Bad_Block

Swap-Space Management

D-OS-Ch11fd-Swap-Space_Management

Storage Attachment

D-OS-Ch11fe-Storage_Attachment

RAID

D-OS-Ch11ff-RAID

Snapshot

Snapshot

Replication

D-OS-Ch11fg-Replication

Hot Spare

D-OS-Ch11fh-Hot_Spare

Object Storage

D-OS-Ch11fi-Object_Storage