[linux-lvm] Snapshot code

Nallammai S snallammai at novell.com
Mon Mar 5 10:52:02 UTC 2007


I am new to lvm2. I am looking at the lvm2 code primarily to understand how snapshots are taken. When I debugged, i found that in addition to the COW LV, a LV named 'snapshot0' is also created. Why is this LV created?

Thanks in advance


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