Loadbalancing .................................. 88
LUNpathfailover ................................. 89
PrivateLANdualpathing................................ 91
Managingcartridges.................................... 91
Unloadingacartridgefromadrive.............................. 94
Freeingupstoragespace.................................. 94
RestartingVLSdeviceemulations............................... 94
Updating the software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Saving configurationsettings ................................ 96
9Monitoring........................... 99
Statusinformationinthestatuspane ............................. 99
Statusicons........................................ 99
Devicestatusicon ................................... 99
Navigationtreeicon.................................. 100
Notificationalerts ..................................... 100
CommandViewVLS.................................. 101
E-mail notification ................................... 102
EditingtheE-mailserversettings........................... 102
EdittheE-mailsettings ............................... 103
SNMP notification................................... 104
EditingtheSNMPsettings.............................. 104
Trace log files....................................... 105
Viewing trace log files ................................. 105
Saving a trace log file ................................. 105
Creatingasupportticket ................................ 106
10CLIcommandset........................ 107
Commands........................................ 107
Conventions ..................................... 107
CLI-onlycommands .................................... 107
Connectioncommands................................. 107
Outputcommands................................... 108
VLScommands ...................................... 108
Network settings con figurationcommands......................... 108
Configurationcommands................................ 109
Managementcommands ................................ 114
Monitoringcommands ................................. 115
11 C o m p o n e n t i d e n t i fication .................... 119
VLS300nodecomponents,LEDs,andbuttons ......................... 119
Frontpanelcomponents ................................ 119
FrontpanelLEDsandbuttons .............................. 119
Rearpanelcomponents................................. 121
Systemboardcomponents ............................... 121
SystemboardLEDs................................... 122
NodeLEDsandinternalhealthLEDcombinations...................... 123
Fanmodulelocations.................................. 125
ProcessorzonefanmoduleLED ............................. 125
Switch2524components.................................. 126
Switch2824components.................................. 126
USBLANadaptercomponents................................ 127
12Componentreplacement..................... 129
Safetyconsiderations.................................... 129
Preventingelectrostaticdischarge............................. 129
Groundingmethodstopreventelectrostaticdamage .................... 129
HP StorageWorks
5