[grid@db2 db2]$ adrci
ADRCI: Release 12.2.0.1.0 - Production on Mon Feb 25 15:51:14 2019
Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved.
ADR base = "/u01/app/grid"
adrci> show homes
ADR Homes:
diag/rdbms/_mgmtdb/-MGMTDB
diag/asm/user_root/host_3230300338_107
diag/asm/+asm/+ASM2
diag/asm/user_grid/host_3230300338_107
diag/crs/db2/crs
diag/clients/user_root/host_3230300338_107
diag/clients/user_grid/host_3230300338_107
diag/clients/user_oracle/host_3230300338_107
diag/tnslsnr/db2/asmnet1lsnr_asm
diag/tnslsnr/db2/listener
diag/tnslsnr/db2/mgmtlsnr
diag/tnslsnr/db2/listener_scan1
diag/asmtool/user_root/host_3230300338_107
diag/asmtool/user_grid/host_3230300338_107
diag/afdboot/user_root/host_3230300338_107
adrci>