Patch Name: PHCO_18472

Patch Description: s700_800 11.00 fs_wrapper(1M) - Multiple VxFS versions

Creation Date: 99/08/26

Post Date:  99/10/06

Hardware Platforms - OS Releases:
	s700: 11.00
	s800: 11.00

Products: N/A

Filesets:
	OS-Core.UX-CORE,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP

Automatic Reboot?: No

Status: General Release

Critical: No

Category Tags:
	enhancement general_release

Path Name: /hp-ux_patches/s700_800/11.X/PHCO_18472

Symptoms:
	PHCO_18472:
	Enchancement to allow for multiple versions of VxFS.

Defect Description:
	PHCO_18472:
	Multiple versions of VxFS may co-exist on a system.  Each
	version has its own set of file system-specific commands
	that lives in a different directory than other versions.
	Since at a given time, only one version of a file system
	type can be configured in the kernel, fs_wrapper needs to
	be able to determine what version is running, so that it
	can construct the correct path from which to exec() the
	file system-specific command.

	For full support for multiple VxFS versions, the following
	patches are required.  Note:  This patch, PHCO_18472, can
	be installed without the patches below if support for
	multiple VxFS versions is not required.

	        PHCO_18462        diskusg_vxfs
	        PHCO_18463        fscat
	        PHCO_18464        getext
	        PHCO_18465        setext
	        PHCO_18466        vxdump
	        PHCO_18467        vxrestore
	        PHCO_18468        vxupgrade
	        PHCO_18470        df
	        PHCO_18471        fstyp
	        PHCO_18472        fs_wrapper
	        PHCO_18473        mount_wrapper
	        PHCO_19491        libc
	        PHCO_19623        mount_hfs
	        PHCO_19624        mount_cdfs
	        PHCO_19631        lvchange
	        PHCO_19656        mkboot
	        PHCO_19673        fsck_hfs

	Resolution:
	Each VxFS version has its own configuration
	(/sbin/lib/mfsconfig.d) file.  The get_configuration()
	routine was changed to check for a "subtype" (a different
	VxFS version).  The init() routine then uses this
	information when building the list of file system objects.
	The subtype name is used when constructing the command
	path.  But it must also be able to map the subtype name
	back to the original fs type name, since the system (the
	kernel, /etc/mnttab, /etc/fstab, etc.) still knows it by
	the original fs type name.

SR:
	4701427328

Patch Files:
	
	OS-Core.UX-CORE,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/sbin/fs_wrapper

what(1) Output:
	
	OS-Core.UX-CORE,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	/sbin/fs_wrapper:
		$Revision: 82.1 $
		$ PATCH/11.00:PHCO_19491  Aug  9 1999 09:49:32 $
		PATCH_11_00: list_wrap.o fs_wrap.o gen_wrap.o get_co
			nfig.o wrap_main.o mgetopt.o hpux_rel.o 99/0
			8/26

cksum(1) Output:
	
	OS-Core.UX-CORE,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
	3836687217 233472 /sbin/fs_wrapper

Patch Conflicts: None

Patch Dependencies: None

Hardware Dependencies: None

Other Dependencies: None

Supersedes: None

Equivalent Patches: None

Patch Package Size: 250 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_18472

	5. Run swinstall to install the patch:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -s /tmp/PHCO_18472.depot

	By default swinstall will archive the original software in 
	/var/adm/sw/save/PHCO_18472.  If you do not wish to retain a
	copy of the original software, use the patch_save_files option:

		swinstall -x autoreboot=true -x patch_match_target=true \
			  -x patch_save_files=false -s /tmp/PHCO_18472.depot

	WARNING: If patch_save_files is false when a patch is installed,
		 the patch cannot be deinstalled.  Please be careful
		 when using this feature.

	For future reference, the contents of the PHCO_18472.text file is 
	available in the product readme:

		swlist -l product -a readme -d @ /tmp/PHCO_18472.depot

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

		dd if=/tmp/PHCO_18472.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions: None