Patch Name:  PHCO_7903

Patch Description: s700_800 10.10 fuser(1M) patch for mmapped files

Creation Date: 96/07/02

Post Date:  96/07/12

Hardware Platforms - OS Releases:
        s700: 10.10
        s800: 10.10

Products: N/A

Filesets:
        OS-Core.SYS-ADMIN

Automatic Reboot?: No

Status: General Release

Critical:
        Yes
        PHCO_7903: OTHER
                This patch should be installed on all
                MC/ServiceGuard systems to allow applications
                to be stopped and filesystems unmounted.

Path Name:  /hp-ux_patches/s700_800/10.X/PHCO_7903

Symptoms:
        PHCO_7903:
        fuser will not report processes which have memory mapped
        files.

Defect Description:
        PHCO_7903:
        fuser(1M) will not report processes which have memory
        mapped files.

SR:
        1653144071

Patch Files:
        /usr/sbin/fuser

what(1) Output:
        /usr/sbin/fuser:
                $Revision: 76.3.1.1 $
                PATCH_10_10MR: /opt/langtools/lib/crt0.o fuser.o 96/
                        07/02

cksum(1) Output:
        873702746 16384 /usr/sbin/fuser

Patch Conflicts: None

Patch Dependencies:
        s700: 10.10: PHKL_7668
        s800: 10.10: PHKL_7669

Hardware Dependencies:  None

Other Dependencies:  None

Supersedes:  None

Equivalent Patches:
        PHCO_6588:
        s700: 10.01
        s800: 10.01

Patch Package Size:  70 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 PHCO_7903

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

                swinstall -x autoreboot=true -x match_target=true \
                        -s /tmp/PHCO_7903.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/PHCO_7903.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.  The cluster clients
                  must be shut down as described in step 5b.

        By default swinstall will archive the original software in
        /var/adm/sw/patch/PHCO_7903.  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 PHCO_7903.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/PHCO_7903.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:  None