On 13-12-10 02:32 AM, Newtech Tan wrote:
For example of bsg device node name: [4:0:0:0] Each field is Hex or Dec? [BackGroup] I am using lsscsi -g command to get SCSI device list as the following. If bsg device name's target number field is over ten, Will it display [4:0:10:0] or [4:0:a:0]? # lsscsi -g [0:0:0:0] cd/dvd HL-DT-ST DVD+-RW GSA-H53N B104 /dev/sr0 /dev/sg0 [3:0:0:0] disk ATA WDC WD1600AAJS-1 05.0 /dev/sda /dev/sg1 [4:0:0:0] disk ATA Hitachi HDT72102 A31B /dev/sdb /dev/sg2 [4:0:1:0] disk ATA Hitachi HDT72502 A73A /dev/sdc /dev/sg3 [4:0:2:0] disk ATA Hitachi HDT72502 A73A /dev/sdd /dev/sg4 [4:0:3:0] disk ATA Hitachi HDT72502 A73A /dev/sde /dev/sg5 [4:0:4:0] disk ATA Hitachi HDT72502 A73A /dev/sdf /dev/sg6 [4:0:5:0] disk ATA Hitachi HDT72502 A73A /dev/sdg /dev/sg7 [4:0:6:0] disk ATA Hitachi HDT72502 A73A /dev/sdh /dev/sg8 [4:0:7:0] disk ATA Hitachi HDT72502 A73A /dev/sdi /dev/sg9 [4:0:8:0] enclosu LSI SAS616x 0502 - /dev/sg10
/dev/bsg/0:0:0:0 /dev/bsg/3:0:0:0 /dev/bsg/4:0:0:0 etc Depending on your shell you may need to escape the ":" characters (or surround the whole string in quotes). Also CONFIG_BLK_DEV_BSG needs to be defined in your kernel build but as udev needs that, that is probably already the case. Looks like you have a SAS expander there as well. It will have a bsg node name like: /dev/bsg/expander-4:0 that my smp_utils package can use. There might also be a SAS host node like this: /dev/bsg/sas_host4 Doug Gilbert -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
