Patch Name:  PHCO_7201

Patch Description: s700_800 10.01 top(1) displays negative cpu usage

Creation Date: 96/04/04

Post Date:  96/04/17

Repost:	98/01/12
	A problem has been discovered with superseding patch
	PHCO_10115.  PHCO_10115 can cause top(1) to display wrong
	user names in the USERNAME field.  PHCO_7201 will be
	re-released until a replacement patch is available.

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

Products: N/A

Filesets:
        OS-Core.CMDS-AUX

Automatic Reboot?: No

Status: General Superseded

Critical: No

Path Name:  /hp-ux_patches/s700_800/10.X/PHCO_7201

Symptoms:
        PHCO_7201:
        top displays negative cpu usage if more than
        300 processes on system.
        This patch is only equivalent to the top(1) component of
        PHCO_7035.  It does not include the ps(1) fix.

Defect Description:
        PHCO_7201:
        top displays invalid information if system
        has more than 300 tasks.  On a heavily loaded
        system, top will display negative values for
        cpu usage.

SR:
        5003258186

Patch Files:
        /usr/bin/top

what(1) Output:
        /usr/bin/top:
                top.c  $Revision: 74.2.1.1 $ $Date: 96/04/04 10:29:2
                        1 $
                find_ttys.c  $Revision: 72.1 $ $Date: 94/05/09 16:31
                        :57 $
                PATCH_10_MLP: top.o find_ttys.o 96/04/04

cksum(1) Output:
        3183719917 81920 /usr/bin/top

Patch Conflicts: None

Patch Dependencies:  None

Hardware Dependencies:  None

Other Dependencies:  None

Supersedes:  None

Equivalent Patches:
        PHCO_7035:
        s700: 10.10
        s800: 10.10

Patch Package Size:  130 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_7201

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

                swinstall -x autoreboot=true -x match_target=true \
                        -s /tmp/PHCO_7201.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_7201.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_7201.  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_7201.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_7201.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:  None