AIX : HOW to check Disk reservation attribute of AIX

This is HOW to check Disk reservation attribute of AIX.

1. System Root login (HACMP installed)
2. #lspv |grep concurrent |awk '{print "lsattr -El "$1"|grep reserve"}' |sh
3. The result of 2 should be "no_reserve"(IBM, Hitachi Storage), "no"(EMC Storage)

Please report total NUMBER of Servers and the NUMBER of which has not configured as "NO_RESERVE" or "NO"