Quantum SNC 4000, Руководство пользователя

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SNC 4000 User’s Guide 43
For information about expected LED behavior, see LED Indicators on page 8.
2 If the RDY LED is flashing as expected but the SCSI, Ethernet, and FC Connection LEDs are off, the
SNC may have been left in diagnostic mode.
The device drivers for SCSI, FC, and Ethernet interfaces are disabled when in diagnostic mode.
3 If the command prompt on the service terminal is
diagmode >,
return the SNC to normal mode by
entering the
normalBoot
command on the service terminal.
For more information, see Boot Modes on page 135.
4 Check LED observation against Table 4 on page 37.
The Visual Observations area at the beginning of the Table includes several descriptions of situations
signalled by LED states.
5 Refer to Table 5 on page 41 and complete the action.
6 If LED observations did not solve the problem, proceed to Check for Problems on Attached Devices .
Check for Problems on Attached Devices
Check the following in order to find problems on attached devices:
• LEDs
• Display panels
• Firmware levels
• Operability
Check Host Versions
Check the following in order to find problems on attached hosts:
• Operating system version
• Service pack version
• Hot-fix version
• HBA hardware version
• HBA firmware version
• HBA device driver version
If an update is required, perform the update. For an updated list of supported SNC host platforms and FC
HBAs, visit
www.adic.com .
Check SNC Product Versions
For an current list of required updates, visit www.adic.com .
ADIC Management Console Version
Use this procedure to check the version level of the ADIC Management Console application.
1 Start the ADIC Management Console server and client. For installation and operating instructions, as
well as access to version information, see the
ADIC Management Console User’s Guide .
2 If an update is needed, download the update from www.adic.com , and perform the update.