查看/proc/scsi/scsi,我当前机器有两块硬盘,
scsi0 为x <- 是硬盘或者磁带机所在SCSI控制器号
Channel 为y <-是硬盘或者磁带机所在SCSI通道的编号
id 为z <-是硬盘或者磁带机的SCSI ID号
lun 为u <-是硬盘或者磁带机的lun号默认情况都是0
# cat /proc/scsi/scsi
Attached devices:
Host: scsi2 Channel: 00 Id: 00 Lun: 00
Vendor: VMware, Model: VMware Virtual S Rev: 1.0
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi2 Channel: 00 Id: 01 Lun: 00
Vendor: VMware, Model: VMware Virtual S Rev: 1.0
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: NECVMWar Model: VMware IDE CDR10 Rev: 1.00
Type: CD-ROM