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xe sr-probe type=lvmoiscsi device-config:target=192.168.1.10 \
device-config:targetIQN=iqn.192.168.1.10:filer1
Error code: SR_BACKEND_FAILURE_107
Error parameters: , The SCSIid parameter is missing or incorrect, \
<?xml version="1.0" ?>
<iscsi-target>
<LUN>
<vendor>
IET
</vendor>
<LUNid>
0
</LUNid>
<size>
42949672960
</size>
<SCSIid>
149455400000000000000000002000000b70200000f000000
</SCSIid>
</LUN>
</iscsi-target>
Probing the same target and supplying all three parameters will return a list of SRs that exist on the LUN, if any.
xe sr-probe type=lvmoiscsi device-config:target=192.168.1.10 \
device-config:targetIQN=192.168.1.10:filer1 \
device-config:SCSIid=149455400000000000000000002000000b70200000f000000
<?xml version="1.0" ?>
<SRlist>
<SR>
<UUID>
3f6e1ebd-8687-0315-f9d3-b02ab3adc4a6
</UUID>
<Devlist>
/dev/disk/by-id/scsi-149455400000000000000000002000000b70200000f000000
</Devlist>
</SR>
</SRlist>
The following parameters can be probed for each SR type:
SR type device-config parameter, in order of
dependency
Can be
probed?
Required for sr-create?
lvmoiscsi target No Yes
chapuser No No
chappassword No No
targetIQN Yes Yes
SCSIid Yes Yes
lvmohba SCSIid Yes Yes
NetApp target No Yes
username No Yes
password No Yes