[CentOS] what is device dm-2?

Kai Schaetzl

maillists at conactive.com
Tue Dec 14 13:31:39 UTC 2010


According to some searches and the LVM documentation on centos.org a 
"dmsetup ls" should give me more info. But it doesn't list devices with 
dm- numbers. Only like so:

lv-name       (major, minor)

The minor numbers seem to be the same numbers that I can see as dm- 
numbers in an iostat. Is this by chance the dm- number, so that minor 2 
would be dm-2?



Kai

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