- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: lvsplit problem
Operating System - HP-UX
1753481
Members
4145
Online
108794
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
тАО06-12-2010 05:14 PM
тАО06-12-2010 05:14 PM
lvsplit problem
Hi,
We have SG 11.16 running on HPUX 11v1. pkg disks are mirrored with 2 storage types EMC and HP as we wanted to move from one storage to the other.once we have split the lvols (lvsplit command)modifyed the configuration files to the new lvol1b , and tried to bring up the packege it faild from Oracle reason.
once we tried to merge again (lvmerge command) it seem that it is mirroring the whole disk again.
my question is if we tried to bring up Oracle and it failed, why is there a full mirror? should it take a few minutesd like the lvsplit ?
thanks,
Reuven
We have SG 11.16 running on HPUX 11v1. pkg disks are mirrored with 2 storage types EMC and HP as we wanted to move from one storage to the other.once we have split the lvols (lvsplit command)modifyed the configuration files to the new lvol1b , and tried to bring up the packege it faild from Oracle reason.
once we tried to merge again (lvmerge command) it seem that it is mirroring the whole disk again.
my question is if we tried to bring up Oracle and it failed, why is there a full mirror? should it take a few minutesd like the lvsplit ?
thanks,
Reuven
Reuven
3 REPLIES 3
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-13-2010 08:43 PM
тАО06-13-2010 08:43 PM
Re: lvsplit problem
No idea why you got a problem after the split (not enough information); but if you merge again the complete LVOL will be mirrored again.
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!
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
тАО06-13-2010 10:22 PM
тАО06-13-2010 10:22 PM
Re: lvsplit problem
Hello Reuven,
From the MAN pages:
The new logical volume must be checked with the fsck command before it is mounted (see fsck(1M)). lvsplit flushes the file system to a consistent state except for pipes and unlinked but open files
lvsplit cannot be performed if the volume group is activated in shared mode.
From the MAN pages:
The new logical volume must be checked with the fsck command before it is mounted (see fsck(1M)). lvsplit flushes the file system to a consistent state except for pipes and unlinked but open files
lvsplit cannot be performed if the volume group is activated in shared mode.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО06-14-2010 01:09 AM
тАО06-14-2010 01:09 AM
Re: lvsplit problem
Hi,
thanks Torstenfor your reply.once you issue the lvsplit command , it takes a few seconds.then if no change was done and you issue the lvmerge command it will take seconds as will.the problem was that we started a SG package and if it fails to start it de-activates the vg and destroys the bit map, then you need a full sync.
I dont know if there is a way to restore bit map without syncing (a sync took us ~15 hours)or avoid erasing of the bit map.
is there way to check bit map ?
thanks Basheer for your reply. in order to mount the FS you need to issue the fsck command. (it is a must!!!
thanks both
Reuven
thanks Torstenfor your reply.once you issue the lvsplit command , it takes a few seconds.then if no change was done and you issue the lvmerge command it will take seconds as will.the problem was that we started a SG package and if it fails to start it de-activates the vg and destroys the bit map, then you need a full sync.
I dont know if there is a way to restore bit map without syncing (a sync took us ~15 hours)or avoid erasing of the bit map.
is there way to check bit map ?
thanks Basheer for your reply. in order to mount the FS you need to issue the fsck command. (it is a must!!!
thanks both
Reuven
Reuven
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