[linux-lvm] LVM: logical -> physical mapping info (per file)
nick.jennings at mountainviewdata.com
Wed Nov 20 13:33:02 UTC 2002
Hello I would like to determine which, of 3 RAIDs, a certain piece of
data is stored. I am trying to determine if the reason I am having
trouble with certain pieces of data on an 'lv' partition is because
of a RAID enclosure having trouble. I'd like to find out if it is the
one containing the file(s) I need.
Perhaps there is a way to get an inode mapping of every bit of data on
a device (lvm partition)? vgdisplay or lvdisplay seems to only show
which devices are used, but provides no info on the physical location of
Please let me know if there is a way to do this, or another way to go
about this problem. Thanks.
Nick Jennings <nick.jennings at mountainviewdata.com>
Mountain View Data, Inc.
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