Is having multiple directories assigned to LVM in a directory a bad thing?

Working thru an issue today and noticed that there are two directories:

/var
/var/log/audit

I noticed that:

/var is part of /dev/VolGroup06/LogVol00

and

/var/log/audit is part of /dev/VolGroup04/LogVol00

So my question is having a subdirectory part of a LVM while the root directory is also part of an LVM, will this cause an issue or problem for the OS?

thanks