Patch Name:  PHNE_7067

Patch Description: s700_800 10.0X SNAplusLink R4.1/R4.2 cumulative patch

Creation Date: 96/05/28

Post Date:  96/08/23

Hardware Platforms - OS Releases:
        s700: 10.00 10.01
        s800: 10.00 10.01

Products:
        SNAplusLink R4.1/R4.2

Filesets:
        SNAP-LINK.SNAP-LINK

Automatic Reboot?: Yes

Status: General Superseded

Critical:
        Yes
        PHNE_7067: HANG
        PHNE_6652: PANIC

Path Name:  /hp-ux_patches/s700_800/10.X/PHNE_7067

Symptoms:
        PHNE_7067:
        (1) 4701325399
        APPC TPs will not work when one of the machines is migrated
        from the R4 line of releases to the R5 line.
        (2) 1653170928
        The SNAplus system hangs when trying to start a connection
        when the host rejects the session binds.
        (3) 1653153957
        Only one Session Binds successfully when multiple sessions
        try to use the APPC default LU pool.

        PHNE_6652:
        (1) 1653155317
        Intermittent System Panic caused by PU2.1

Defect Description:
        PHNE_7067:
        (1) 4701325399
        The cause of the problem is the lack of a fully qualified
        LU name on the R4 side. The R5 behaves correctly and sends
        the Fully Qualified LU name but then it doesn't match the
        table entry on the R4 side. This fix makes the R4 Node
        smart enough to match the LU names.
        (2) 1653170928
        The SNAplus system sits in a loop retrying the BINDS which
        the host has rejected. Eventually a race condition is hit
        and the entire system hangs.
        (3) 1653153957
        SNAplus always attempts to use the same LU even if there
        are other available LUs in the default LU pool.

        PHNE_6652:
        (1) 1653155317
        Problem seems to occur as a result of killing a TP
        running on a dependent LU6.2 session.

SR:
        4701325399 1653170928 1653155317 1653153957

Patch Files:
        /usr/conf/lib/libsix1.a

what(1) Output:
        /usr/conf/lib/libsix1.a:
                A.10.01.103 SNAplus R4.2 PU 2.1
                (PHNE_7067: 96/05/28 16:16:21)

cksum(1) Output:
        3161271561 901080 /usr/conf/lib/libsix1.a

Patch Conflicts: None

Patch Dependencies:  None

Hardware Dependencies:  None

Other Dependencies:  None

Supersedes:
        PHNE_6652

Equivalent Patches: None

Patch Package Size:  940 Kbytes

Installation Instructions:
        Please review all instructions and the Hewlett-Packard
        SupportLine User Guide or your Hewlett-Packard support terms
        and conditions for precautions, scope of license,
        restrictions, and, limitation of liability and warranties,
        before installing this patch.
        ------------------------------------------------------------
        1. Back up your system before installing a patch.

        2. Login as root.

        3. Copy the patch to the /tmp directory.

        4. Move to the /tmp directory and unshar the patch:

                cd /tmp
                sh PHNE_7067

        5a. For a standalone system, run swinstall to install the
            patch:

                swinstall -x autoreboot=true -x match_target=true \
                        -s /tmp/PHNE_7067.depot

        5b. For a homogeneous NFS Diskless cluster run swcluster on the
            server to install the patch on the server and the clients:

                swcluster -i -b

            This will invoke swcluster in the interactive mode and
            force all clients to be shut down.

            WARNING: All cluster clients must be shut down prior to the
                     patch installation.  Installing the patch while the
                     clients are booted is unsupported and can lead to
                     serious problems.

            The swcluster command will invoke an swinstall session in which
            you must specify:

                alternate root path  -  default is /export/shared_root/OS_700
                source depot path    -  /tmp/PHNE_7067.depot

            To complete the installation, select the patch by choosing
            "Actions -> Match What Target Has" and then "Actions -> Install"
            from the Menubar.

        5c. For a heterogeneous NFS Diskless cluster:

                - run swinstall on the server as in step 5a to install
                  the patch on the cluster server.

                - run swcluster on the server as in step 5b to install
                  the patch on the cluster clients.

        By default swinstall will archive the original software in
        /var/adm/sw/patch/PHNE_7067.  If you do not wish to retain a
        copy of the original software, you can create an empty file
        named /var/adm/sw/patch/PATCH_NOSAVE.

        Warning: If this file exists when a patch is installed, the
                 patch cannot be deinstalled.  Please be careful
                 when using this feature.

        It is recommended that you move the PHNE_7067.text file to
        /var/adm/sw/patch for future reference.

        To put this patch on a magnetic tape and install from the
        tape drive, use the command:

                dd if=/tmp/PHNE_7067.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:
        Stop SNA daemon before installing patch (snapstop daemon).
        After installing the patch start the SNA daemon (snapstart
        daemon).