How can a directory be excluded from a mksysb backup（）
A. Put an entry in the /etc/exclude.rootvg file.
B. Put an entry in the /etc/mksysb.exclude file.
C. Remove the directory’s entry from the mksysb /image.data file.
D. Remove the directory’s entry from the /var/adm/ras/bosinst.data file.
微信支付 
支付宝支付