How To Tell Whether Your Mirrored System Is Standard - Lucent Technologies CentreVu Release 3 Version 8 Disk-Mirrored Systems User Manual

Maintaining Mirrored Systems

How to tell whether your mirrored system is standard

How to tell whether your mirrored system is standard
CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
To tell whether mirroring was installed as a "standard" or "nonstandard"
configuration, you can do one of two things. Either:
a. Enter the command: # metastat d11 d12
b. Edit the /etc/opt/SUNWmd/md.tab file
Examine the command output or the contents of the file. You are looking
for the d11 and d12 metadevices and their constituent disk drives.
Standard mirroring—mirroring that was installed at the factory or
upgraded to a standard factory configuration—will have the structure
indicated in the following table:.
Root Metadevice Device Names
Metadevice Device Name
metadevice d11
metadevice d12 c0t1d0 (E3000)
c1t4d0 (E3500)
c0t0d0
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