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3-14 Dell PowerVault 720N, 740N, and 760N Installation and Troubleshooting Guide
Drive
m.n
not supported
m—
The disk number;
n—
the disk ID num-
ber. The system detects a disk or tape
drive that is not supported by Dell.
EMU rev x not qualified The EMU revision level is not recognized.
Drive placement ha
x
shelf
y
ha—host adapter,
x—
host adapter num-
ber,
y—
disk shelf number (PowerVault 700
storage enclosure address number). The
specified drives are incorrectly placed in
the PowerVault 700N storage system. For
more information, refer to the manual for
the PowerVault 700N storage system.
EMU
y
not supported The EMU firmware revision or part num-
ber is not valid.
File system may be scrambled One of the following errors causes the file
system to be inconsistent:
An unclean shutdown when the filer
is in degraded mode and when
NVRAM is not working.
The number of disks detected in the
disk array is different from the num-
ber of disks recorded in the disk
labels. The system cannot start when
more than one disk is missing.
The system encounters a read error
while reconstructing parity.
A disk failed at the same time as the
system crashed.
Invalid PCI card slot
n
n
—The card’s expansion slot number. The
system detects an expansion card that is
not supported by Dell.
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