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Operating Systems HP-UX HP-UX: LVM migration from legacy to agile addressing onto a failover server Post 302443628 by ilan on Monday 9th of August 2010 03:57:48 PM
Old 08-09-2010
HP-UX: LVM migration from legacy to agile addressing onto a failover server

Hi there!

I'm having problems migrating and vgimport onto a different server. Original server uses the legacy DSF naming (ctd naming like /dev/dsk/c0t1d0) and the new server where i'm migrating those luns to is using the Agile addressing (i.e persistent DSF i.e. /dev/disk/diskxxx)
Importing a VG with 11 disks. Actually some of the disks with names /dev/disk/diskxxx doesn't map to legacy DSFs due to 8 lun limit per target on HP-UX initiators.
So, only /dev/dsk/c0t1d0 , /dev/dsk/c0t1d1 , ...., /dev/dsk/c0t1d7 are available and rest of the three devices in 11 luns are missing (is there a way to create?) where i have Agile devices like /dev/disk/disk401,/dev/disk/disk402,...,/dev/disk/disk411 are available.

when i use vgimport -v vgdata01 /dev/disk/disk401 /dev/disk/disk402 /dev/disk/disk403 /dev/disk/disk404 /dev/disk/disk405 /dev/disk/disk406 /dev/disk/disk407 /dev/disk/disk408 /dev/disk/disk409 /dev/disk/disk410 /dev/disk/disk411
it won't succeed.
OS version: 11.31
Appreciate your help. Thanks.

ilango

Last edited by ilan; 08-09-2010 at 05:00 PM.. Reason: adding OS versison
 

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STM(1M) 																   STM(1M)

NAME
stm, xstm, mstm, cstm - Support Tools Manager SYNOPSIS
/usr/bin/stm [-x|-m|-c] [-f command_file] /usr/sbin/xstm [-f command_file] /usr/sbin/mstm [-f command_file] /usr/sbin/cstm [-f command_file] DESCRIPTION
The Support Tools Manager (STM) provides three interfaces that allow a user access to an underlying toolset, consisting of information mod- ules, firmware update tools, verifiers, diagnostics, exercisers, expert tools, and utilities: XSTM - the graphical interface (for X11-based graphics terminals) MSTM - the menu-based interface (for non-X11-based, non-graphics terminals) CSTM - the command line interface (for running scripts) Which interface you choose will depend upon your needs, preferences, and resources as a user. If STM is run and [-x|-m|-c] is not specified, then: If the "DISPLAY" environment variable is set, XSTM is run. If the "DISPLAY" environment variable is not set, MSTM is run. Application Usage This tool will be deprecated on new server models. Please use System Management Homepage (see hpsmh(1M)). OPTIONS
-x The XSTM program is the X-Windows interface for the Support Tools Manager (STM). It allows you to access and run various support tools (information modules, firmware update tools, verifiers, diagnostics, exercisers, and utilities, depending upon your level of licensing privilege) on one or more PA-RISC machines. You can run XSTM on one machine, and use it to run support tools on one or more remote machines (Units Under Test, or UUTs). Alterna- tively, you can run XSTM on one machine, and use it to run support tools on the same machine (i.e., the machine running XSTM and the UUT are one and the same). The basic principle of XSTM usage is that you see a display of the legacy devices configured on the UUT (the legacy system map, or legacy device map) when you first run the interface. Alternatively, display of the agile devices configured on the UUT (the agile system map, or agile device map) can be seen by selecting the "View Agile Map" option in the "System" menu. For information about legacy devices and agile devices see intro(7) manpage. By clicking on one or more icons representing the device(s) you want to test, or whose logs you want to view, and using the appropriate pulldown and popup menus, you can test your system to see if it is functioning properly. Any problems with your system will be reflected by color changes to the icons in the device map (e.g., red for "Failure"), in its legacy view or agile view or both the views (if a device is represented in both the views, the color change will be reflected in both of them). By viewing the corresponding log (e.g. the Failure Log), you can then determine the appropriate corrective action to take. Use the Help pulldown menu to access the online help system. -m The MSTM program is the menu interface for the Support Tools Manager (STM). It provides the same functionality as XSTM described above. The device map is a list of devices on the Unit Under Test (UUT). You select devices by moving the cursor with the up and down arrow keys to the line entry for the desired device(s). You issue commands by means of function keys. Any problems with your system will be reflected by changes in the "Last Op Status" column of the device map. By viewing the corresponding log (e.g. the Failure Log), you can then determine the appropriate corrective action to take. Press the help function key to access the online help system. -c The CSTM program is the command line interface for the Support Tools Manager (STM). It provides the same functionality as XSTM described above. Entering the command "map" displays a list of legacy devices (the legacy device map) on the Unit Under Test (UUT). Entering the command "amap" displays a list of agile devices (the aglie device map) on the Unit Under Test (UUT). You select devices by entering the hardware path or device number for the desired device(s); use the command "select path" or "select device". Any problems with your system will be reflected by error, warning, or caution messages displayed by the system. By viewing the corresponding log (e.g. the Failure Log), you can then determine the appropriate corrective action to take. Entering the command "help" displays a summary of the cstm commands; the command "help all" gives you full access to the online help system. -f command_file The "-f" option allows the user to specify a CSTM command file to run prior to bringing up the selected User Interface. Multiple "-f com- mand_file" options can be provided and the command files will be processed from left to right. HELP
Topics available are: On Item has context-sensitive information on specific help topics (XSTM only). On Tasks has cookbook procedures for performing common system tasks using STM. On Application has general information about the Support Tool Manager. On Help has information about the HPHelp product. On Version displays a banner with copyright, version, and legal information about STM. OTHER FILES
/usr/sbin/stm/ui/config/.stmrc - stm startup script. /usr/sbin/stm/ui/config/saveconfig.cmd - stm config save command file. ENVIRONMENT
DISPLAY If you are using X Windows, you must be set to the desired X Windows display ID (e.g., local:0.0). COPYRIGHT
(c) Copyright 1995-6, Hewlett-Packard Company ORIGIN
STM was developed by Hewlett-Packard Company. SEE ALSO
intro(7), diagmond(1M) STM(1M)
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