McDATA ULTRANET EDGE 3000, User Manual

Page: 325 / 428

13
Troubleshooting and Diagnostics
13-13
Troubleshooting FC/SCSI Tape Pipelining (Device Extension)
V002 Basic hardware (serial port, PCI, network)
initialization
failed
V003 Kernel configuration failed
V004 Instruction cache enabling failed
V005 Kernel root task creation failed
V007 Memory pool initialization failed
V008 MMU initialization failed
V009 System timer initialization failed
V010 Console initialization failed
V011 Filesystem initialization failed
V012 Real-time clock initialization failed
V013 I2C initialization failed
V014 Disk initialization failed
V015 Network initialization failed
V016 Misc. failures
V017 System symbol table creation failed
V018 Misc library initialization failed
V019 Script running failure
V020 Shell initialization failure
VXOK Kernel ok
V020-V027 Network protocol initialization failed
V028-V030 unused
V030 Can't load network config info from NVRAM or
BOOTP failure.
V031-V037 Network stack setup failed
V038 unused
VXOK Kernel ok
Troubleshooting FC/SCSI Tape Pipelining (Device Extension)
The following section provides basic troubleshooting steps for your
UltraNet Edge 3000’s FC/SCSI Tape Pipelining (Device Extension)
network.
This section is not intended to be an exhaustive troubleshooting
guide for FC/SCSI Tape Pipelining, also called Device Extension, but
provides basic steps to provide visibility from the tape device(s) to
the server. This section assumes the user has some SCSI experience.
NOTE: Tuning Veritas NetBackup or Tivoli Storage Manager may result in
higher throughput through the UltraNet Edge 3000. If you need assistance
with application tuning, contact McDATA Advanced Services.