如何优雅的拔掉 /dev/sdl?
#lsscsi[6:0:0:0] disk ATA ST2000NM0011 SN02 /dev/sda[6:0:1:0] disk ATA ST2000NM0011 SN02 /dev/sdb[6:0:2:0] disk ATA ST2000NM0011 SN02 /dev/sdc[6:0:3:0] disk ATA ST2000NM0011 SN02 /dev/sdd[6:0:4:0] disk ATA ST2000NM0011 SN02 /dev/sde[6:0:5:0] disk ATA ST2000NM0011 SN02 /dev/sdf[6:0:6:0] disk ATA ST2000NM0011 SN02 /dev/sdg[6:0:7:0] disk ATA ST2000NM0011 SN02 /dev/sdh[6:0:8:0] disk ATA ST2000NM0011 SN02 /dev/sdi[6:0:9:0] disk ATA ST2000NM0011 SN02 /dev/sdj[6:0:10:0] disk ATA ST2000NM0011 SN02 /dev/sdk[6:0:11:0] disk ATA ST2000NM0011 SN02 /dev/sdl[6:0:12:0] enclosu SAS/SATA Expander RevA -#echo "scsi remove-single-device 6 0 11 0" > /proc/scsi/scsi然后插上:#echo "scsi add-single-device 6 0 11 0" > /proc/scsi/scsi