Symbol: Q_QUOTAOFF
usr/src/cmd/fs.d/ufs/quotaon/quotaon.c
250
if (quotactl(Q_QUOTAOFF, mntp->mnt_mountp, (uid_t)0, NULL) < 0)
usr/src/uts/common/fs/ufs/quotacalls.c
126
case Q_QUOTAOFF: