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Recommended action
(1)Confirm that OS on which VSS Provider is running is supporting the VMware Guest to
Guest Backup (FC) function. See Table 2.3.1-1.
(2) If the VMware Guest to Guest Backup (FC) function is not used, ignore this error.
E20020F1
Message
Failed to find the target LUN[serial number_LU number].
Explanation
RDM target LU was not recognized on ESXi.
Recommended action
(1)Confirm that WWN of ESXi has been specified in the configuration file.
See Table 3.2.1-2)
(2)Confirm that the target LU is recognized by using vSphere Client to ESXi
configuration->Storage->Device list.
If the target device has not been recognized, check that the number of LUs which are
recognizable on ESXi has not been reaching the maximum.
If the target LU has been recognized and "operation status" in the device list does not show
"mounted", a failure may occur in the vSphere environment. See Subsection 8.4.2.
(3) See Subsection 2.3.5 to confirm the required software settings to use the VMware Guest
to Guest Backup (FC) function.
(4) Confirm that no problem with the connection between vCenter Server and ESXi as well
as between ESXi and disk array system.
See Subsection 8.4.2.
E20020F2
Message
Failed to add RDM setting.
Explanation
Failed for RDM setting.
Recommended action
(1)See the VSS Provider log file and execute an appropriate solution if another error message
is output.
(2) Confirm that no problem with the connection between vCenter Server and ESXi as well
as between ESXi and disk array system.
See Subsection 8.4.2.
E20020F3
Message
Failed to delete RDM setting.
132 Troubleshooting
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