1aoe-discover(8)             System Manager's Manual            aoe-discover(8)
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NAME

6       aoe-discover - tell aoe driver to discover AoE devices
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SYNOPSIS

9       aoe-discover
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DESCRIPTION

12       The aoe-discover command tells the aoe driver to discover ATA over Eth‐
13       ernet (AoE) devices on the network.  All  network  interfaces  will  be
14       probed with a AoE config query broadcast.
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16       If  the aoe-interfaces command has limited the allowable network inter‐
17       faces, only devices discovered via  allowable  interfaces  will  become
18       available.   The  default is to make available all AoE devices found on
19       all accessible ethernet networks.
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21       It's good to run the aoe-discover command after running aoe-interfaces.
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EXAMPLE

24       In this example, the root user on a host named nai loads the aoe module
25       with only eth0 allowable for AoE traffic.  After remembering that shelf
26       7 is on eth3, this sysadmin uses aoe-interfaces to add eth3 to the list
27       of  allowable network interfaces and then calls aoe-discover to ask the
28       aoe driver to look for new AoE devices.
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30              nai:~# modprobe aoe aoe_iflist="eth0"
31              nai:~# aoe-stat
32                 e10.9            eth0              up
33              nai:~# aoe-interfaces eth0 eth3
34              nai:~# aoe-discover
35              nai:~# aoe-stat
36                  e7.0            eth3              up
37                  e7.1            eth3              up
38                  e7.2            eth3              up
39                  e7.3            eth3              up
40                  e7.4            eth3              up
41                  e7.5            eth3              up
42                  e7.6            eth3              up
43                  e7.7            eth3              up
44                  e7.8            eth3              up
45                  e7.9            eth3              up
46                 e10.9            eth0              up
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SEE ALSO

49       aoe-interfaces(8), aoe-mkdevs(8), aoe-mkshelf(8), aoe-stat(8).
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AUTHOR

52       Ed L. Cashin (ecashin@coraid.com)
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