Lucent Technologies 585-210-940 manual Maintaining Mirrored Systems, Root Metadevice Device Names

Maintaining Mirrored Systems	CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to tell whether your mirrored system is standard		78

How to tell whether your mirrored system is standard

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	c0t0d0
metadevice d12	c0t1d0 (E3000)
	c1t4d0 (E3500)