- Community Home
- >
- Servers and Operating Systems
- >
- Legacy
- >
- Operating System - Tru64 Unix
- >
- Re: Joining disk groups with LSM.
Operating System - Tru64 Unix
1748169
Members
4169
Online
108758
Solutions
Forums
Categories
Company
Local Language
юдл
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
юдл
back
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
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Topic Options
- 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
тАО06-06-2004 07:20 PM
тАО06-06-2004 07:20 PM
Joining disk groups with LSM.
Hi
My customer wants to know if there is similar functionality in LSM, as the bit extracted from the Veritas Volume Manager V3.5 Administrator's Guide below (sorry about the formatting).
He needs to perform a similar task on systems containing HUGE storage subsystems, and the LSM way of "Moving Disks and Volumes between Disk Groups" would take forever, not to mention the risk of making mistakes.
Any advice you may have how this can be accomplished, shall be greatly appreciated.
-------------------------------------
Joining Disk Groups
-------------------
To remove all VxVM objects from an imported source disk group to an
imported target disk group, use the following command:
# vxdg [-o override|verify] join sourcedg targetdg
Note You cannot specify rootdg as the source disk group for a join
operation.
For example, the following output from vxprint shows the contents of
the disk group rootdg and dg1:
# vxprint
Disk group: rootdg
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg rootdg rootdg - - - - - -
dm disk01 c0t1d0 - 17678493 - - - -
dm disk02 c1t97d0 - 17678493 - - - -
dm disk03 c1t112d0 - 17678493 - - - -
dm disk04 c1t114d0 - 17678493 - - - -
dm disk07 c1t99d0 - 17678493 - - - -
dm disk08 c1t100d0 - 17678493 - - - -
Disk group: dg1
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg dg1 dg1 - - - - - -
dm disk05 c1t96d0 - 17678493 - - - -
dm disk06 c1t98d0 - 17678493 - - - -
v vol1 fsgen ENABLED 2048 - ACTIVE - -
pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -
sd disk01-01 vol1-01 ENABLED 3591 0 - - -
pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -
sd disk05-01 vol1-02 ENABLED 3591 0 - - -
The following command joins disk group dg1 to rootdg:
# vxdg join dg1 rootdg
The moved volumes are initially disabled following the join. Use the
following commands to recover and restart the volumes in the target
disk group:
# vxrecover -g targetdg -m [volume ...]
# vxvol -g targetdg startall
The output from vxprint after the join shows that disk group dg1 has
been removed:
# vxprint
Disk group: rootdg
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg rootdg rootdg - - - - - -
dm disk01 c0t1d0 - 17678493 - - - -
dm disk02 c1t97d0 - 17678493 - - - -
dm disk03 c1t112d0 - 17678493 - - - -
dm disk04 c1t114d0 - 17678493 - - - -
dm disk05 c1t96d0 - 17678493 - - - -
dm disk06 c1t98d0 - 17678493 - - - -
dm disk07 c1t99d0 - 17678493 - - - -
dm disk08 c1t100d0 - 17678493 - - - -
v vol1 fsgen ENABLED 2048 - ACTIVE - -
pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -
sd disk01-01 vol1-01 ENABLED 3591 0 - - -
pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -
sd disk05-01 vol1-02 ENABLED 3591 0 - - -
My customer wants to know if there is similar functionality in LSM, as the bit extracted from the Veritas Volume Manager V3.5 Administrator's Guide below (sorry about the formatting).
He needs to perform a similar task on systems containing HUGE storage subsystems, and the LSM way of "Moving Disks and Volumes between Disk Groups" would take forever, not to mention the risk of making mistakes.
Any advice you may have how this can be accomplished, shall be greatly appreciated.
-------------------------------------
Joining Disk Groups
-------------------
To remove all VxVM objects from an imported source disk group to an
imported target disk group, use the following command:
# vxdg [-o override|verify] join sourcedg targetdg
Note You cannot specify rootdg as the source disk group for a join
operation.
For example, the following output from vxprint shows the contents of
the disk group rootdg and dg1:
# vxprint
Disk group: rootdg
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg rootdg rootdg - - - - - -
dm disk01 c0t1d0 - 17678493 - - - -
dm disk02 c1t97d0 - 17678493 - - - -
dm disk03 c1t112d0 - 17678493 - - - -
dm disk04 c1t114d0 - 17678493 - - - -
dm disk07 c1t99d0 - 17678493 - - - -
dm disk08 c1t100d0 - 17678493 - - - -
Disk group: dg1
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg dg1 dg1 - - - - - -
dm disk05 c1t96d0 - 17678493 - - - -
dm disk06 c1t98d0 - 17678493 - - - -
v vol1 fsgen ENABLED 2048 - ACTIVE - -
pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -
sd disk01-01 vol1-01 ENABLED 3591 0 - - -
pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -
sd disk05-01 vol1-02 ENABLED 3591 0 - - -
The following command joins disk group dg1 to rootdg:
# vxdg join dg1 rootdg
The moved volumes are initially disabled following the join. Use the
following commands to recover and restart the volumes in the target
disk group:
# vxrecover -g targetdg -m [volume ...]
# vxvol -g targetdg startall
The output from vxprint after the join shows that disk group dg1 has
been removed:
# vxprint
Disk group: rootdg
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg rootdg rootdg - - - - - -
dm disk01 c0t1d0 - 17678493 - - - -
dm disk02 c1t97d0 - 17678493 - - - -
dm disk03 c1t112d0 - 17678493 - - - -
dm disk04 c1t114d0 - 17678493 - - - -
dm disk05 c1t96d0 - 17678493 - - - -
dm disk06 c1t98d0 - 17678493 - - - -
dm disk07 c1t99d0 - 17678493 - - - -
dm disk08 c1t100d0 - 17678493 - - - -
v vol1 fsgen ENABLED 2048 - ACTIVE - -
pl vol1-01 vol1 ENABLED 3591 - ACTIVE - -
sd disk01-01 vol1-01 ENABLED 3591 0 - - -
pl vol1-02 vol1 ENABLED 3591 - ACTIVE - -
sd disk05-01 vol1-02 ENABLED 3591 0 - - -
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-06-2004 10:25 PM
тАО06-06-2004 10:25 PM
Re: Joining disk groups with LSM.
##############################################
(22) Move a Disk Group Between Systems
##############################################
o Example is moving an entire diskgroup to another system.
- voldg deport
- voldisk rm rz8 rz17 rz19
o Physically move the disks to the new system
- voldisk define
- voldg import
- volrecover -g -sb
what is so difficult on this procedure?
Scripting is also possible!
(22) Move a Disk Group Between Systems
##############################################
o Example is moving an entire diskgroup to another system.
- voldg deport
- voldisk rm rz8 rz17 rz19
o Physically move the disks to the new system
- voldisk define
- voldg import
- volrecover -g
what is so difficult on this procedure?
Scripting is also possible!
Help() { FirstReadManual(urgently); Go_to_it;; }
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-07-2004 10:21 PM
тАО06-07-2004 10:21 PM
Re: Joining disk groups with LSM.
Thanks for the feedback Ralf
The question was not how to move diskgroups between systems.
We would like to know if there is a simple way to move disks between diskgroups (on the same system) while retaining the underlying objects (volumes, plexes and subdisks).
Thanks again.
Alet
The question was not how to move diskgroups between systems.
We would like to know if there is a simple way to move disks between diskgroups (on the same system) while retaining the underlying objects (volumes, plexes and subdisks).
Thanks again.
Alet
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP