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2 Dell PowerVault 720N, 740N, and 760N Installation and Troubleshooting Guide
CONSOLE port, 1-5
connecting a terminal, 2-19
DB-9–to–DB-9 serial cable, 2-18
pin settings, 2-18
CPU fan has failed message, 3-21
CPU fan stopped message, 3-11
Data disk n x% rebuilt message, 3-17
Data ONTAP, filer software, 1-9
DB-9–to–DB-9 straight-through serial
cable, 2-18
degraded mode
Data disk x% rebuilt message, 3-17
Dirty shutdown in degraded mode
message, 3-13
Parity disk is broken message, 3-18
Parity diskx% rebuilt message, 3-19
Power supply degraded! message,
3-19
Replace NVRAM batteries! message,
3-16
diagnosing problems, 4-1
Diagnostics Checklist, 4-6
Dirty shutdown in degraded mode
message, 3-13
Disk hung during swap! message, 3-21
Disk labels scrambled! message, 3-13
Disk n is broken message, 3-17
disk storage limits, 1-6
diskette
see system boot diskette
diskette drive, 1-3
Drive m.n not supported message, 3-14
Drive placement ha x shelf y message,
3-14
Dumping core message, 3-21
electrical requirements, 2-2
electrostatic discharge (ESD) wrist strap
and grounding leash, 2-3
electrostatic discharge.
See
ESD
EMU rev x not qualified message, 3-14
EMU y firmware y not supported
message, 3-14
Env-A/B/C rupt err message, 3-11
Env-A/B/C stat err message, 3-11
Environmental Monitoring Unit (EMU)
error messages, 3-14
environmental requirements, 2-2, 2-3
equipment requirements, 2-2
Error dumping core message, 3-21
error messages at startup
Add at least xMB more memory, 3-13
Can’t open /etc/rc, 3-13
Cannot initialize labels, 3-13
Cannot read labels, 3-13
Configuration exceeds max PCI space,
3-13
Dirty shutdown in degraded mode,
3-13
Disk labels scrambled!, 3-13
Drive m.n not supported, 3-14
Drive placement ha x shelf y, 3-14
EMU rev x not qualified, 3-14
EMU y firmware y not supported, 3-14
File system may be scrambled, 3-14
Invalid PCI card slot n, 3-14
No /etc/rc, running setup, 3-15
No disks!, 3-15
No FC-AL or SCSI disk controllers!,
3-15
No network interfaces!, 3-15
No NVRAM present, 3-15
No SES on shelf x ha y, 3-15
NVRAM #n downrev!, 3-15
NVRAM test failed, 3-16
Replace NVRAM batteries, 3-16
Unsupported NVRAM size xMB, 3-16
Unsupported SES shelf x, ha y, 3-16