Patch Name: PHCO_17577

Patch Description: s700_800 10.20 patch for cp(1)

Creation Date: 99/03/02

Post Date:  99/03/08

Hardware Platforms - OS Releases:
	s700: 10.20
	s800: 10.20

Products: N/A

Filesets:
	OS-Core.UX-CORE OS-Core.CORE-ENG-A-MAN

Automatic Reboot?: No

Status: General Release

Critical: No

Path Name: /hp-ux_patches/s700_800/10.X/PHCO_17577

Symptoms:
	PHCO_17577:
	system seems to hang when cp(1)
	copies huge files

Defect Description:
	PHCO_17577:
	System seems to slow down when
	copying huge files.The slowing down
	is due to the delayed writes when
	cp(1) is executed.

	Resolution:
	Introduced a new option , "-S" which can
	be invoked with cp(1) while copying huge
	files. This option enables no delayed writes
	while copying into the target file.

SR:
	1653249284

Patch Files:
	/usr/lib/nls/msg/C/cp.cat
	/usr/bin/cp
	/usr/share/man/man1.Z/cp.1

what(1) Output:
	/usr/lib/nls/msg/C/cp.cat:
		None
	/usr/bin/cp:
		$Revision: 78.8.1.4 $
		PATCH_10_20: cp.o 99/03/02
		PATCH-PHCO_16303 for 10.20; for 10.30, 11.x compatib
			ility libc.a_ID@@/main/r10dav/libc_dav/libc_
			dav_cpe/8
		/ux/core/libs/libc/archive_pa1/libc.a_ID
		Sep 11 1998 16:54:45
	/usr/share/man/man1.Z/cp.1:
		None

cksum(1) Output:
	2880328772 1507 /usr/lib/nls/msg/C/cp.cat
	2859912762 237568 /usr/bin/cp
	2501981097 5446 /usr/share/man/man1.Z/cp.1

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes: None

Equivalent Patches:
	PHCO_17576:
	s700: 11.00

Patch Package Size: 290 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_17577

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

		swinstall -x autoreboot=true -x match_target=true \
			-s /tmp/PHCO_17577.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_17577.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/PHCO_17577.  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_17577.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_17577.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None