Symbol: SMB2_ECHO
usr/src/uts/common/fs/smbclnt/netsmb/smb2_smb.c
1352
error = smb_rq_alloc(VCTOCP(vcp), SMB2_ECHO, scred, &rqp);
usr/src/uts/common/fs/smbclnt/netsmb/smb_iod.c
906
if (command != SMB2_ECHO) {