c) The following are examples of completed sg_senddiag commands for IOM A and B.
• IOM A: sg_senddiag /dev/sg3 --pf --raw=04,00,00,90,60,00,00,00,50,00,CC,AB,03,00,00,3C
• IOM B: sg_senddiag /dev/sg106 --pf --raw=04,00,00,90,60,00,00,00,50,00,CC,AB,03,00,00,7C
5. Disable zoning on IOM A using the sg_senddiag command.
a) Issue the command for IOM A that was built in the previous step.
6. Disable zoning on IOM B using the sg_senddiag command.
a) Issue the command for IOM B that was built in the previous step.
7. Verify the zone groups for each of the host's has been disabled using the smp_discover_list command.
a) Issue the following command to locate the expander handles:
ls /dev/bsg
Example of the Expander Handles
0:2:0:0 9:0:1297:0 9:0:1378:0 9:0:1390:0 end_device-9:41:26
end_device-9:44:12 end_device-9:44:9
10:0:0:0 9:0:1298:0 9:0:1379:0 9:0:1391:0 end_device-9:41:27
end_device-9:44:13 expander-9:39
7:0:0:0 9:0:1299:0 9:0:1380:0 end_device-9:39:2 end_device-9:41:28
end_device-9:44:14 expander-9:40
9:0:1220:0 9:0:1300:0 9:0:1381:0 end_device-9:41:17 end_device-9:41:29
end_device-9:44:15 expander-9:41
9:0:1289:0 9:0:1301:0 9:0:1382:0 end_device-9:41:18 end_device-9:41:30
end_device-9:44:16 expander-9:42
9:0:1290:0 9:0:1302:0 9:0:1383:0 end_device-9:41:19 end_device-9:41:31
end_device-9:44:2 expander-9:43
9:0:1291:0 9:0:1303:0 9:0:1384:0 end_device-9:41:20 end_device-9:41:32
end_device-9:44:3 expander-9:44
9:0:1292:0 9:0:1304:0 9:0:1385:0 end_device-9:41:21 end_device-9:42:2
end_device-9:44:4 sas_host9
9:0:1293:0 9:0:1323:0 9:0:1386:0 end_device-9:41:22 end_device-9:44:0
end_device-9:44:5
9:0:1294:0 9:0:1375:0 9:0:1387:0 end_device-9:41:23 end_device-9:44:1
end_device-9:44:6
9:0:1295:0 9:0:1376:0 9:0:1388:0 end_device-9:41:24 end_device-9:44:10
end_device-9:44:7
9:0:1296:0 9:0:1377:0 9:0:1389:0 end_device-9:41:25 end_device-9:44:11
end_device-9:44:8
b) Issue the following command to access a single host's SMP Discover output:
smp_discover_list /dev/bsg/expander-9:39
Note: Repeat this substep for all
expanders.
c) Zone groups will not be visible due to zoning being disabled. All hosts will have access to all drives.
d) Issue the following command to access all hosts smp_discover_list:
smp_discover_list --ignore /dev/bsg/expander-9:39
175
5 System Management
User Guide 5.2 Zoning
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