HP 3PAR StoreServ 7000 Storage Troubleshooting Guide

Detailed status is as follows:

2010-10-22 10:35:36 PDT Created task.

2010-10-22 10:35:36 PDT Updated Executing "upgradecage -a -f" as 0:12109

2010-10-22 10:35:36 PDT Errored upgradecage: Invalid option: -f

VLUN

Displays host agent inactive and non-reported virtual LUNs (VLUNs). Also reports VLUNs that have

been configured but are not currently being exported to hosts or host-ports.

Format of Possible VLUN Exception Messages

vlun vlun:(<vvID>, <lunID>, <hostname>)"Path to <wwn> is not reported by host agent"

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 Example

Component ---------Description--------- Qty

vlun Hosts not connected to a port 1

Component -----Identifier----- ---------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 by using CLI commands: showvlun,

showvlun -pathsum, showhost, showhost pathsum, showport, servicehost list.

cli% showvlun -host cs-wintec-test1

Active VLUNs

Lun VVName HostName -Host_WWN/iSCSI_Name- Port Type

2 BigVV cs-wintec-test1 10000000C964121C 2:5:1 host

-----------------------------------------------------------

1 total

VLUN Templates

Lun VVName HostName -Host_WWN/iSCSI_Name- Port Type

2 BigVV cs-wintec-test1 ---------------- --- host

cli% showhost cs-wintec-test1

Id Name Persona -WWN/iSCSI_Name- Port

0 cs-wintec-test1 Generic 10000000C964121D ---

10000000C964121C 2:5:1

cli% servicehost list

HostName -WWN/iSCSI_Name- Port

host0 10000000C98EC67A 1:1:2

host1 210100E08B289350 0:5:2

Lun VVName HostName -Host_WWN/iSCSI_Name- Port Type

2 BigVV cs-wintec-test1 10000000C964121D 3:5:1 unknown

Displays Virtual Volumes (VV) that are not optimal. Checks for abnormal state of VVs and Common

Provisioning Groups (CPG).

52 Troubleshooting