Is same kdb store used for client certs and server certs?

[irl-segfault]

When doing mTLS, I'm trying to do the following

    mqcno := ibmmq.NewMQCNO()
    mqcno.CCDTUrl = "./ccdt.json"
    sco := ibmmq.NewMQSCO()
    sco.KeyRepository = "/ssl/client"
    sco.CertificateLabel = "test"
    mqcno.SSLConfig = sco
    fmt.Println("attempting to connect")
    qmgr, err := ibmmq.Connx("channelName", mqcno)
    if err != nil {
        fmt.Println(err)
    }
    fmt.Println("connected succesfully")
    qmgr.Disc()

It hanges when trying to connect. My question is, should the server cert that we intend to trust be stored in the same client.kdb file as the cert that the client itself presents to the server?

Thanks.

[ibmmqmet]

A single kdb file holds both private keys for the client and the CA signing certs associated with the server's certificate (or the cert itself if using self-signed).