usr/src/cmd/zdb/zdb.c

6131

ZIO_FLAG_CANFAIL | ZIO_FLAG_RAW | ZIO_FLAG_OPTIONAL,

usr/src/uts/common/fs/zfs/vdev_queue.c

579

mandatory = (first->io_flags & ZIO_FLAG_OPTIONAL) ? NULL : first;

usr/src/uts/common/fs/zfs/vdev_queue.c

591

if (mandatory == NULL && !(first->io_flags & ZIO_FLAG_OPTIONAL))

usr/src/uts/common/fs/zfs/vdev_queue.c

598

while ((first->io_flags & ZIO_FLAG_OPTIONAL) && first != last) {

usr/src/uts/common/fs/zfs/vdev_queue.c

612

(dio->io_flags & ZIO_FLAG_OPTIONAL)) &&

usr/src/uts/common/fs/zfs/vdev_queue.c

616

if (!(last->io_flags & ZIO_FLAG_OPTIONAL))

usr/src/uts/common/fs/zfs/vdev_queue.c

636

if (!(nio->io_flags & ZIO_FLAG_OPTIONAL)) {

usr/src/uts/common/fs/zfs/vdev_queue.c

651

dio->io_flags &= ~ZIO_FLAG_OPTIONAL;

usr/src/uts/common/fs/zfs/vdev_queue.c

655

ASSERT(last->io_flags & ZIO_FLAG_OPTIONAL);

usr/src/uts/common/fs/zfs/vdev_raidz.c

1896

ZIO_FLAG_NODATA | ZIO_FLAG_OPTIONAL, NULL, NULL));

usr/src/uts/common/fs/zfs/zio.c

1246

ASSERT((flags & ZIO_FLAG_OPTIONAL) || (flags & ZIO_FLAG_IO_REPAIR) ||