enabling quota for the first time

Hai,

I have configured user  quota for the /home directry. using

#chfs -a "quota = userquota" /home

#chfs -a "userquota = /home/myquota.user" /home

#edquota tom

By entering this command a blank file comes without any entries. when I tried to add entry like follows , bad format error comes.

Quotas for user tom:
/home blocks in use: 0, limits (soft =0, hard =0)
inodes in use: 0, limits (soft = 0, hard=250)

I got the solution by my self... It needs to remount the filesystem aftre applying qauota.

Thanks
aix_admin