User Guide
6. Management
6.6 T10 Zoning
phy 32:U:attached:[500605b007438ba1:04 i(SSP+STP+SMP)] 12 Gbps
ZG:13
phy 33:U:attached:[500605b007438ba1:05 i(SSP+STP+SMP)] 12 Gbps
ZG:13
phy 34:U:attached:[500605b007438ba1:06 i(SSP+STP+SMP)] 12 Gbps
ZG:13
phy 35:U:attached:[500605b007438ba1:07 i(SSP+STP+SMP)] 12 Gbps
ZG:13
phy 36:D:attached:[500e0eca0653fa3d:36 V i(SSP) t(SSP)] 12 Gbps
e.
Zone groups 8, 9, and 10 can be identified by the
ZG
located at the end of each group
in each of their respective zones. The above example displays PHYs 0-7 as being in zone
group 8, PHYs 8-15 as being in zone group 9, and PHYs 16-23 as being in zone group 10.
Step 6 :
Verify the zone groups for each of the hosts using sg_ses page 02.
a.
Issue the following command to access sg_ses page 02 related to the first SCSI device:
sg_ses /dev/sg<devicenumber> -p2
Example of Page 02 on Zone Group 8
...
Element 7 descriptor:
Predicted failure=0, Disabled=0, Swap=0, status: OK
OK=1, Reserved device=0, Hot spare=0, Cons check=0
In crit array=0, In failed array=0, Rebuild/remap=0, R/R
abort=0
App client bypass A=0, Do not remove=0, Enc bypass A=0, Enc
bypass B=0
Ready to insert=0, RMV=0, Ident=0, Report=0
App client bypass B=0, Fault sensed=0, Fault reqstd=0, Device
off=0
Bypassed A=0, Bypassed B=0, Dev bypassed A=0, Dev bypassed
B=0
...
Element 8 descriptor:
Predicted failure=0, Disabled=0, Swap=0, status: No access
allowed
OK=0, Reserved device=0, Hot spare=0, Cons check=0
In crit array=0, In failed array=0, Rebuild/remap=0, R/R
abort=0
App client bypass A=0, Do not remove=0, Enc bypass A=0, Enc
bypass B=0
Ready to insert=0, RMV=0, Ident=0, Report=0
App client bypass B=0, Fault sensed=0, Fault reqstd=0, Device
off=0
Bypassed A=0, Bypassed B=0, Dev bypassed A=0, Dev bypassed
B=0
...
b.
The status of each sg device that appear in PHYs 0-7 display
status: OK
. All other PHYs
display
status:No access allowed
due to this specific host not having access to those
sg devices.
c.
To view other zone groups on other hosts, log into each host and repeat this entire step.
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