- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Waiting for clusterware split-brain resolution
Operating System - HP-UX
1753656
Members
5941
Online
108798
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
тАО10-10-2004 07:34 PM
тАО10-10-2004 07:34 PM
Waiting for clusterware split-brain resolution
This is Oracle 9.0.1.4 RAC with 2 instances. Instance 2 showed the below
message in the alert ,
------------------------
Mon Oct 11 10:44:20 2004
Waiting for clusterware split-brain resolution
------------------------
At the same time, we can't connect to instance 2 via sqlplus '/ as sysdba'.
Therefore we had no choice to reboot the box which instance 2 is on.
after the box running, we tried to startup instance 2 but still failed to open.
It was still on mounted status. Suddently, instance 1 hung due to instance 2
can't be open successfully. The only way is to shutdown abort instance 1. After
this, we startup instance 1 and instance 2 without fail.
Due to application, we can't upgrade oracle version.
How can I do?
Eric
message in the alert ,
------------------------
Mon Oct 11 10:44:20 2004
Waiting for clusterware split-brain resolution
------------------------
At the same time, we can't connect to instance 2 via sqlplus '/ as sysdba'.
Therefore we had no choice to reboot the box which instance 2 is on.
after the box running, we tried to startup instance 2 but still failed to open.
It was still on mounted status. Suddently, instance 1 hung due to instance 2
can't be open successfully. The only way is to shutdown abort instance 1. After
this, we startup instance 1 and instance 2 without fail.
Due to application, we can't upgrade oracle version.
How can I do?
Eric
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-10-2004 07:58 PM
тАО10-10-2004 07:58 PM
Re: Waiting for clusterware split-brain resolution
Hi Eric,
I believe this is normal message. Please see this thread for more information.
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=596589
Sunil
I believe this is normal message. Please see this thread for more information.
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=596589
Sunil
*** Dream as if you'll live forever. Live as if you'll die today ***
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-10-2004 08:30 PM
тАО10-10-2004 08:30 PM
Re: Waiting for clusterware split-brain resolution
Hi Ericfjchen,
This error occurs when a member was evicted from the group by another member of the cluster database for one of several reasons.
When the problem is detected the instances 'race' to get a lock on the control file (Results Record lock) for updating. The instance that obtains the lock tallies the votes of the instances to decide membership. A member is evicted if:
A communications link is down or
There is a split-brain (more than 1 subgroup) and the member is not in the largest subgroup or
The member is perceived to be inactive.
There is also the other possiblity with Oracle Server - Enterprise Edition - Version: 9.0 to 9.2 with HP-UX PA-RISC (64-bit).
This is due to OS vendor problem which is reported and identified in Oracle Bug 3007107 "FREQUENT ORA-29740 EVICTIONS OCCURING WITH MINIMAL ACTIVITY"
Contact HP and get the PHKL_28695 HP patch.
Workaround for the bug would be to restart the databases on both nodes.
Indira A
This error occurs when a member was evicted from the group by another member of the cluster database for one of several reasons.
When the problem is detected the instances 'race' to get a lock on the control file (Results Record lock) for updating. The instance that obtains the lock tallies the votes of the instances to decide membership. A member is evicted if:
A communications link is down or
There is a split-brain (more than 1 subgroup) and the member is not in the largest subgroup or
The member is perceived to be inactive.
There is also the other possiblity with Oracle Server - Enterprise Edition - Version: 9.0 to 9.2 with HP-UX PA-RISC (64-bit).
This is due to OS vendor problem which is reported and identified in Oracle Bug 3007107 "FREQUENT ORA-29740 EVICTIONS OCCURING WITH MINIMAL ACTIVITY"
Contact HP and get the PHKL_28695 HP patch.
Workaround for the bug would be to restart the databases on both nodes.
Indira A
Never give up, Keep Trying
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