January 2006
Intermediate to advanced
226 pages
6h 11m
English
book
Linux for IBM System z9 and IBM zSeries
by Gregory Geiselhart, Robert Brenneman, Eli Dow, Klaus Egeler, Torsten Gutenberger, Bruce Hayden, Livio Sousa
Content preview from Linux for IBM System z9 and IBM zSeries
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Chapter 5. FCP-attached SCSI disks 159
Example 5-3 Usuing the systool command
# systool -vb scsi
Bus = "scsi"
Device = "0:0:1:0"
Device path = "/sys/devices/css0/0.0.0013/0.0.b002/host0/0:0:1:0"
delete = <store method only>
detach_state = "0"
device_blocked = "0"
fcp_lun = "0x5206000000000000"
hba_id = "0.0.b002"
model = "2105800 "
online = "1"
queue_depth = "32"
rescan = <store method only>
rev = "1.62"
scsi_level = "4"
timeout = "30"
type = "0"
vendor = "IBM "
wwpn = "0x5005076300cd9589"
The udevinfo command reports device information from udev (Example 5-4):
Example 5-4 Using the udevinfo command
# udevinfo -q all -n /dev/sda1
P: /block/sda/sda1 ...
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