Troubleshooting

CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems

Error messages

92

 

 

Error Messages (Continued)

Message:

Explanation:

Response:

panic: vfs_mountroot: cannot mount root

rebooting...

resetting....

The system is misconfigured.

There are two possible causes:

1.You attempted to boot from a nonbootable device. Check the device name and try again. The alternate boot device may be set up incorrectly.

2.You failed to reboot after mirroring root

(olds -mirrored -setroot), leaving the system unstable. In that case, do the following:

a.Boot from the CD.

b.Mount /dev/dsk/c0t0d0s0 /a (or whatever partition is your root partition).

c.Remove Solstice DiskSuite entries from /a/etc/system (i.e. everything between tags "mddb ...")

d.Remove /a/etc/opt/SUNWmd/md* files, i.e.:

rm /a/etc/opt/SUNWmd/md*

e.Replace /dev/md/rdsk/d21 entries with /dev/rdsk/c0t3d0s0 (or whatever your boot device name is).

f.Boot: /usr/sbin/shutdown -y -g0 -i6

g.If the system still refuses to reboot, reload Solaris.

 

 

Message:

filename restored from filebackup

Explanation:

The action failed, and the md.tab file was restored from

 

the previous version. Consequently, the configuration files

 

reflect the previous system setup.

Response:

Determine the cause of the problem and try again.

 

 

 

 

Message:

resync in progress

Response:

The command entered cannot be executed because the

 

mirrors are currently being resynched. Try again later.

 

You can tell whether a resync is in progress by entering a

 

metastat command.

 

 

 

 

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Lucent Technologies 585-210-940 manual Message

585-210-940 specifications

Lucent Technologies, founded in 1996 as a spin-off from AT&T, emerged as a leader in telecommunications, contributing significantly to the advancement of network technologies. The model 585-210-940, an innovative product from Lucent, exemplifies their commitment to providing cutting-edge solutions for communication networks.

The 585-210-940 is primarily recognized as a digital cross-connect system (DCS) designed to manage and route digital voice and data traffic efficiently. This system plays a crucial role in facilitating seamless communication by allowing service providers to interconnect different digital circuits and manage bandwidth effectively. One of the main features of the 585-210-940 is its ability to support multiple protocols, which enhances interoperability among diverse communication platforms.

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Moreover, the 585-210-940 is designed to support high capacity, handling numerous channels simultaneously without compromising performance. This capability is particularly beneficial in environments with heavy data traffic, such as urban centers or large corporate hubs.

In conclusion, Lucent Technologies' 585-210-940 serves as a robust solution for telecommunications, encapsulating many of the core innovations of the late 20th century. With its support for multiple protocols, scalability, fault tolerance, and advanced management capabilities, it stands out as an essential component for any modern communication network, reflecting Lucent's legacy in the industry.