- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Change vg00 vg version
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Forums
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-23-2014 08:37 AM
тАО02-23-2014 08:37 AM
Change vg00 vg version
Is possible to change vg00 version?
I want to migrate a system from 1.0 to 2.2
I try booting in maintenance mode
i can change a vg(not vg00) with root mounted
If i try to change vg00,is impossible because
usr is a vg00 volume.
Someone know an howto for install or change vg00
to version 2.2?
Thanks
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-24-2014 06:00 AM - edited тАО02-24-2014 06:02 AM
тАО02-24-2014 06:00 AM - edited тАО02-24-2014 06:02 AM
Re: Change vg00 vg version
The first question is: why would you want to do this?
vg00 is quite unique in that is is not just the root volume, but it is attached to the boot, swap and dump areas, all of which are tied to either the processor boot code or very low level HP-UX code associated with crash handling.
From the vgversion man page:
Volume group versions 2.2 and higher do support root, boot, swap, and dump. But the vgversion command currently does not support the migration of a volume group version 1.0 with bootable physical volumes to version 2.2 or higher in the HP-UX 11i v3 March 2010 Update.
What is unclear in this doc is whether it is currently supported with the latest (2013) update.
However, the biggest issue is for vg00 recovery. Ignite cannot create a vg00 2.x VG. And if the reason to migrate to version 2.2 is so you can have a petabyte sized vg00, that is a big misunderstanding of how to manage vg00. vg00 is the OS, config files, libraries and product installation. Keeping massive amounts of data in vg00 will negate any perceived value in having just one VG for the entire system. And then there's the big issue with backup tools such as Data Protector, Netbackup, etc.
And even if HP does update vgversion (and HP-UX and crash dump tools and swap code and and Service Guard, and vPars, and...) to allow for version 2.2, I would not recommend moving that direction unless you have time (several days) to test implementation, compatibility and bare-metal recovery before any movement into production.
Bill Hassell, sysadmin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-24-2014 10:35 AM
тАО02-24-2014 10:35 AM
Re: Change vg00 vg version
Hi,
Never tried it, but you could try with a ignite backup/restore, take a make_*_recovery, then in advance settings before you restore your image in ignite check if you can select vg00 version 2.2.
"Ignite-UX now supports boot, dump, swap and data volumes for LVM volume group version 2.2 for HP-UX 11iv3, as well as the earlier version 1.0."
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-03-2014 11:38 AM
тАО04-03-2014 11:38 AM
Re: Change vg00 vg version
I have made tape_recovery
but when i try to load vgversion give me error.
Load vgdisplay works but
./vgdisplay /sbin/sh: ./vgdisplay: not found
I try sbin/vgdisplay,give me same error
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-04-2014 10:52 AM
тАО04-04-2014 10:52 AM
Re: Change vg00 vg version
The newest hpux installer allow to create a vg00 2.2
,i want to use this for one reason: lvm snapshots :)
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-07-2014 12:23 AM
тАО04-07-2014 12:23 AM
Re: Change vg00 vg version
I never worked with LVM snapshots.
After you did your tests, could you please tell if you can boot from such snapshot?
If this doesn't work, consider to stay with DRD.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО04-07-2014 08:49 AM
тАО04-07-2014 08:49 AM
Re: Change vg00 vg version
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-28-2016 03:49 PM
тАО10-28-2016 03:49 PM
Re: Change vg00 vg version
I know vg00 is bootable with version 2.2
But only if you install from scratch
try to convert from vg 1.0 to vg 2.2
is impossible
I have try to recreate a vg01 2.2 OK
make the correct volumes with scrict/contiguous for lvol1 2 3..OK
copy all data OK
mkboot and lvlnboot OK
but volume boot only from old disk(sic!) with new volume 2.2(LOL)
but if i try to boot from new disk with 2.2 vg...nothing
bootloader hpux ll command give me..no files
but if i reboot(and boot from old disk with 1.0)
lifls give me the files of new disk with 2.2.