Vlun; Format Of Possible Vlun Exception Messages; Vlun Example; Vlun Suggested Action - HP 3PAR StoreServ 7000 Troubleshooting Manual

Detailed status is as follows:
2010-10-22 10:35:36 PDT Created
2010-10-22 10:35:36 PDT Updated
2010-10-22 10:35:36 PDT Errored

vlun

Displays inactive Virtual LUNs (VLUNs) and those which have not been reported by the host
agent
Reports VLUNs that have been configured but are not currently being exported to hosts or
host-ports
Displays when too many VLUNs have been created

Format of Possible vlun Exception Messages

vlun vlun:(<vvID>, <lunID>, <hostname>)"Path to <wwn> is not is not seen by host" vlun
vlun:(<vvID>, <lunID>, <hostname>) "Path to <wwn> is failed"
vlun host:<hostname> "Host <ident>(<type>):<connection> is not connected to a port"
vlun -- "<count> active VLUNs exceeds the supported limit of <max count>"

vlun Example

Component ---------Summary Description--------- Qty
vlun Hosts not connected to a port
Component -----Identifier----- ---------Detailed Description--------
vlun host:cs-wintec-test1 Host wwn:10000000C964121D is not connected to a port

vlun Suggested Action

Check the export status and port status for the VLUN and HOST with CLI commands such as
showvlun, showvlun -pathsum, showhost, showhost pathsum, showport, servicehost
list, etc. For example:
cli% showvlun -host cs-wintec-test1
Active VLUNs
Lun VVName HostName
2 BigVV
-----------------------------------------------------------
1 total
VLUN Templates
Lun VVName HostName
2 BigVV
cli% showhost cs-wintec-test1
Id Name
0 cs-wintec-test1 Generic 10000000C964121D ---
cli% servicehost list
HostName -WWN/iSCSI_Name-
host0 10000000C98EC67A 1:1:2
host1 210100E08B289350 0:5:2
Lun VVName
2 BigVV
-Host_WWN/iSCSI_Name-
cs-wintec-test1 10000000C964121C
-Host_WWN/iSCSI_Name- Port Type
cs-wintec-test1 ----------------
Persona -WWN/iSCSI_Name- Port
10000000C964121C 2:5:1
Port
HostName
cs-wintec-test1 10000000C964121D
task.
Executing "upgradecage -a -f" as 0:12109
upgradecage: Invalid option: -f
1
Port Type
2:5:1 host
--- host
-Host_WWN/iSCSI_Name-
Troubleshooting Storage System Components
Port Type
3:5:1 unknown
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