cat /proc/scsi/scsi
Attached devices:
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: AuSaV1S2 Rev: 0
Type: Processor ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 01 Lun: 00
Vendor: IBM Model: SERVERAID Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 02 Lun: 00
Vendor: IBM Model: SERVERAID Rev: 1.00
Type: Processor ANSI SCSI revision: 02
Host: scsi2 Channel: 01 Id: 03 Lun: 00
Vendor: IBM Model: AuSbV1S2 Rev: 0
Type: Processor ANSI SCSI revision: 02
其中 Id 是磁盘的编号,最大的那个就是块数了,比如3, 那么就是四块盘
盘的型号看下面的 Vendor 和 Model