Symbol: ZVOL_FULL_RDEV_DIR
usr/src/uts/common/fs/dev/sdev_zvolops.c
544
if (strncmp(ddv->sdev_path, ZVOL_FULL_RDEV_DIR,
usr/src/uts/common/fs/dev/sdev_zvolops.c
545
strlen(ZVOL_FULL_RDEV_DIR)) == 0)