Mirroing in ASM

Hi All,
The ASM defaultly use the striping method, now i want to use the Mirroing also, now can i do that, and what is the minimum requirement for that.
Regards
S.Senthil Kumar

You can do mirroring by defining FAILURE GROUPS in diskgroups and the minimum requirement is more than 1 disk. Read the oracle doc for more on failure groups.
Daljit Singh

Similar Messages

MULTIPLE USERS 10G RAC ORACLE_HOME INSTALL WITH ASM/CRS

Hi,
We need to install multiple 10g RAC databases on a two node Sun servers. Below is our configuration:
1) Sun Solaris (ver 10) with Sun Cluster 3.2
2) One ASM/CRS install (by 1 OS account)
3) Four ORACLE_HOME 10g database install (by 4 different OS user accounts)
We would like to use one ASM instance for all four databases with appropriate privileges.
OS User:           OS Group
========      =========
oraasm           dbaasm - (ASM and CRS install owner)
ora1           dbaora1 - first db owner
ora2           dbaora2 - second db owner
ora3           dbaora3 - third db owner
ora4           dbaora4 - fourth db owner
I understand that certain privileges need to be shared between ASM/CRS and DB owners. Please let me know the steps to be followed to complete this install.
Thanks in advance.

Hi
Please read that: Documentation http://download.oracle.com/docs/html/B10766_08/intro.htm
- You can install and operate multiple Oracle homes and different versions of Oracle cluster database software on the same computer as described in the following points:
-You can install multiple Oracle Database 10g RAC homes on the same node. The multiple homes feature enables you to install one or more releases on the same machine in multiple Oracle home directories. However, each node can have only one CRS home.
-In addition, you cannot install Oracle Database 10g RAC into an existing single-instance Oracle home. If you have an Oracle home for Oracle Database 10g, then use a different Oracle home, and one that is available across the entire cluster for your new installation. Similarly, if you have an Oracle home for an earlier Oracle cluster database software release, then you must also use a different home for the new installation.
If the OUI detects an earlier version of a database, then the OUI asks you about your upgrade preferences. You have the option to upgrade one of the previous-version databases with DBUA or to create a new database using DBCA. The information collected during this dialog is passed to DBUA or DBCA after the software is installed.
- You can use the OUI to complete some of the de-install and re-install steps for Oracle Database 10g Real Application Clusters if needed.
Note:
Do not move Oracle binaries from one Oracle home to another because this causes dynamic link failures.
. If you are using ASM with Oracle database instances from multiple database homes on the same node, then Oracle recommends that you run the ASM instance from an Oracle home that is distinct from the database homes. In addition, the ASM home should be installed on every cluster node. This prevents the accidental removal of ASM instances that are in use by databases from other homes during the de-installation of a database's Oracle home.

Can there be multiple ASM instances on single node?

Hi,
Can there be multiple ASM instances on single node?
This one says No : http://www.freelists.org/archives/oracle-l/02-2008/msg00317.html
And This one says Yes : http://www.databasejournal.com/features/oracle/article.php/3571371
Thanks in advance.
Thanks,
Harsha
Edited by: user498756 on Sep 11, 2008 2:23 AM

...that document doesnt say you cannot have multiple ASM instances on a node. It says "...ASM, +you only need one ASM+ instance for that computer, to manage the two database instances that use ASM."
The fact that you only need one - and I cannot think of a good reason to have more than one - does not preclude the fact that you do seem to be able to have multiple ASM instances on a single node, each looking after its own set of disks and diskgroups.
Again - I cannot think of a good reason to do so though!
-Bob

Question: 10gR2 database can not see the 11gR2 ASM diskgroup?

Hi there,
env:
uname -rm
2.6.18-92.1.22.el5xen x86_64
Single server(non-RAC)
note: we don't want to upgrade 10gr2 database into 11gR2 yet. But we created the 11gR2 ASM, then a 11gr2 database on ASM, and plan to migrate datafile in 10gR2 database to 11gR2 ASM
1. oracle 10gR2 installed first version: 10.2.0.3.0
2. then install 11gR2 Grid Infrastructure, and created ASM (version 11gr2)
$ sqlplus / as sysasm
SQL*Plus: Release 11.2.0.1.0 Production on Tue Oct 19 10:30:56 2010
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Automatic Storage Management option
SQL> col name form a15
SQL> col COMPATIBILITY form a15
SQL> col DATABASE_COMPATIBILITY form a15
SQL> l
1* select name , STATE, COMPATIBILITY, DATABASE_COMPATIBILITY from v$asm_diskgroup
SQL> /
NAME STATE COMPATIBILITY DATABASE_COMPAT
ORCL_DATA1 MOUNTED 11.2.0.0.0 10.1.0.0.0
ORA_DATA MOUNTED 10.1.0.0.0 10.1.0.0.0
3. in 10gR2 database
sqlplus /
SQL*Plus: Release 10.2.0.3.0 - Production on Tue Oct 19 12:12:31 2010
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning and Data Mining options
SQL> select * from v$asm_diskgroup;
no rows selected
4. pin the node into css
# /u01/app/product/11.2.0/grid/bin/crsctl pin css -n mynodename
CRS-4000: Command Pin failed, or completed with errors.
Question: 10gR2 database can not see the 11gR2 ASM diskgroup?
please help
Thanks
Scott

What is the output of
olsnodes -t -n
Also, see unix error log and ohasd error log if you find anything in that

How do I use the AirPlay Mirroing on my mac with Mountain Lion ?

How do I use the AirPlay Mirroing on my mac with Mountain Lion ?
I watched the video about Mountain Lion, but the airplay icon can't appear on my menu bar.
WHY ?

i have a MacBook Air (Early 2011)
and it doesn't support the airplay mirroring ,,, the only things that the failed to do is " MENTION IT "
it wouldn't hurt anyone if they just say it's limited to Late macs ,,,, i really wanted that feature and i updated my mac so i can watch movies on my HD screen ,,,,
i hope they made and update for it ,,, otherwise i have to wait another 4 months to get a new macbook pro

ASM installation on RHEL 6.4 in Amazon EC2

I thought I'd perform an installation of 12cR1 to do a little testing. So I launched a new instance in Amazon EC2 and picked an AMI for 64-bit RHEL 6.4.
All started smoothly, but I've got stuck preparing a disk for ASM.
My first plan was to install ASMLIB. I see from the documentation that I need kmod-oracleasm (kmod-oracleasm-2.0.6.rh1-2.el6.x86_64.rpm), and that this is in the RHEL supplementary channel.
$ yum repolist all
Loaded plugins: amazon-id, refresh-packagekit, rhui-lb, security
repo id                                            repo name                                                          status
rhel-source                                        Red Hat Enterprise Linux 6Server - x86_64 - Source                 disabled
rhel-source-beta                                   Red Hat Enterprise Linux 6Server Beta - x86_64 - Source            disabled
rhui-REGION-client-config-server-6                 Red Hat Update Infrastructure 2.0 Client Configuration Server 6    enabled:      3
rhui-REGION-rhel-server-releases                   Red Hat Enterprise Linux Server 6 (RPMs)                           enabled: 10,994
rhui-REGION-rhel-server-releases-optional          Red Hat Enterprise Linux Server 6 Optional (RPMs)                  enabled: 6,250
rhui-REGION-rhel-server-releases-optional-source   Red Hat Enterprise Linux Server 6 Optional (SRPMs)                 disabled
rhui-REGION-rhel-server-releases-source            Red Hat Enterprise Linux Server 6 (SRPMs)                          disabled
repolist: 17,247
$ rhn-channel --add --channel=rhel-x86_64-server-supplementary-6
Username:
^C
Does Amazon EC2 provide the RHEL supplementary channel, and if so what credentials do I need to provide? Otherwise I guess I would need my own RHN subscription, which seems expensive for a self-learning instance.
So my second plan was to avoid ASMLIB and implement udev rules.
I created a 64GiB volume and attached it to the instance as /dev/sdh. On the instance it appears as /dev/xvdl:
$ fdisk -l /dev/xvdl
Disk /dev/xvdl: 68.7 GB, 68719476736 bytes
255 heads, 63 sectors/track, 8354 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xf4c9fedb
    Device Boot      Start         End      Blocks   Id System
/dev/xvdl1               1        8354    67103473+ 83 Linux
$ sudo scsi_id -g -u -d /dev/xvdl
$
So scsi_id doesn't return a value to use in the udev rule. I've found references to this which suggest setting disk.EnableUUID. Is this option available in Amazon EC2 at all? Or is there an alternative way of getting a UUID for the disk?
Any help with these questions, or suggestions for alternative solutions, would be much appreciated.
Thanks
Mike

Did you try this command ?
~]# blkid
/dev/vda1: UUID="7fa9c421-0054-4555-b0ca-b470a97a3d84" TYPE="ext4"
/dev/vda2: UUID="7IvYzk-TnnK-oPjf-ipdD-cofz-DXaJ-gPdgBW" TYPE="LVM2_member"
/dev/mapper/vg_kvm-lv_root: UUID="a07b967c-71a0-4925-ab02-aebcad2ae824" TYPE="ext4"
/dev/mapper/vg_kvm-lv_swap: UUID="d7ef54ca-9c41-4de4-ac1b-4193b0c1ddb6" TYPE="swap"
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/s2-sysinfo-filesyste…

Oracle 11g ASM installation on HP UX 11.31 Risc

Hi All,
I am planning to install Oracle 11g ASM on HP UX 11.31 Risc machine. Is it possible to configure ASM without using RAW devices. If yes what is the procedure.
Thanks,

I am planning to install Oracle 11g ASM on HP UX 11.31 Risc machine. Is it possible to configure ASM without using RAW devices. If yes what is the procedure.AFAIK, it is not possible.

Problem starting ASM on non-RAC environment on HP-UX 11.11

I am trying to start ASM on single node running multiple database as I am planning to test setting up on of the db files with ASM.
Wen I tried to start the ASM after I created the init+ASM.ora and exported the ORACLE _SID to +ASM; I got the error below;
SQL> startup
ORA-29701: unable to connect to Cluster Manager
I realized the css was down and I tried to start without much success as shown below; by the way, the ASM home is the same as the Oracle 10g (10.2.0.3) binaries home.
# $ORACLE_HOME/bin/localconfig add
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Configuration for local CSS has been initialized
Failed configure CSS. Fix the problem and rerun this script from destination Oracle home with 'reset' argument
# $ORACLE_HOME/bin/localconfig reset $ORACLE_HOME
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'sys'..
Operation successful.
Configuration for local CSS has been initialized
Adding to inittab
Startup will be queued to init within 30 seconds.
Checking the status of new Oracle init process...
Expecting the CRS daemons to be up within 600 seconds.
Giving up: Oracle CSS stack appears NOT to be running.
Oracle CSS service would not start as installed
Automatic Storage Management(ASM) cannot be used until Oracle CSS service is started
# $ORACLE_HOME/bin/crsctl set css misscount 600
Failure 32 in main OCR context initialization: PROC-32: Cluster Ready Services on the local node is not running Messaging error [9]
Please advice

This is what I get when I run the localconfig add
# $ORACLE_HOME/bin/localconfig add
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Configuration for local CSS has been initialized
Failed configure CSS. Fix the problem and rerun this script from destination Oracle home with 'reset' argument

Oracle 12c ASM Disk Problem on AIX

Hi All,
We need to install 12.1.0.2 DB with ASM option on AIX 7.1. When we start to install 12.1.0.2 grid installation, in the 3.step we could not show adding Candidate disks to ASM. Disks right are 660 and oracle:oinstall ownership.
When we start to install 11gR2 installation on same platform we can see the Candidate Disk, and We can install 11gR2 ASM+DB on same platform. But for 12.1.0.2 is not.
How can we add Candidate Disks to 12c ASM İnstallation for below step ? The disks which is not shown for this step are like below. After first error I have changed disks' ownership like oracle:asmadmin, it isn't solved. I need urgent help.

Hi Sve,
Thanks for replying me. What you have written are tried but not works. I have solved problem.
The problem is related AIX platform. I have Solved problem with below steps.
1- I have installed grid infrastructure with Software Only option.
2- After install Software Only Standalone Grid, I have tried to install manually ASM instance. But I have taken this error. rtld: 0712-001 Symbol CreateIoCompletionPort was referenced and it is solved with this MOSC ID: Doc ID1949184.1)
3- After Successfull 2.step you can now install ASM manually from asmca.

Upgrade to 11.2 / 11.1 with ASM from 9.2.0.5

Hi,
What are the options available to upgrade the database from 9.2.0.5 to either 11.1 / 11.2 with ASM. I know that we can upgade the following. But, how to do with ASM
9.2.0.5 -> 11.1
9.2.0.5 -> 9.2.0.8 -> 11.2
Thanks in Advance,
-KarthicK

Hi,
As per the compatibility matrix of 11gR1 you can upgrade directly from 9.2.0.4 or higher onwards.
And for 11gR2 you can upgrade directly from 9.2.0.8 or higher onwards.
Database Server Upgrade/Downgrade Compatibility Matrix [ID 551141.1]
ASM was a feature introduced from 10g onwards.
Hence for 11gR1, you should install 11gR1 with ASM and proceed upgrading the database.
for 11gR2, you should upgrade database to 9.2.0.8 patchset, install 11gR2 with ASM and proceed upgrading the database.
You can refer to below notes for upgrading your database using manual method.
Note 429825.1 Complete Checklist for Manual Upgrades to 11gR1
Note 837570.1Complete Checklist for Manual Upgrades to 11gR2
Regards,
NC

Asm disk removed taking too much time to boot

hi
a local machine is configured with ASM by oracleasm with a total disk.As it was a training purpose so i have removed the disk eg /dev/sdb bluntly ie. just removing it from box.now i tried fsck -c -c -f /dev/ in rescue mode its didnot worked even not mounting the /mnt/sysimage.It claims for ext2fs error and mounting the fs etc.
Then after lots of days has gone.i fed up with this issues and reinstalled OS.
but my question is what exactly to do?obviously re-installation is not the exact way to do.
regards

If the +/dev/sdb+ was an ASM disk, then it should not impact the o/s when it is removed. ASM instance itself will fail with an error saying something like it was not able to mount the disk group.
If your system failed to boot correctly after this disk was removed, then +/dev/sdb+ contained more than just ASM data.
We dynamically add and remove ASM (multipath'ed) disks via kpartx - while o/s is running. No reboot. No problems.
I fail to see how a ASM disk could cause the type of problems you describe - unless it was more than just a disk used by ASM alone.

Convert 11.1.0.7 EBS 12.1.3 single node to RAC with ASM on 11.2.0.3 cluster

Hi
I am trying to convert a single node 11.1.0.7 database with EBS 12.1.3 version from single to 2-node RAC ASM on Oracle clusterware 11.2.0.3 on AIX 6.1 - 64 bit
I am following Oracle metalink document note id 466649.1 . My 11.2.0.3 clusterware is already setup correctly and working fine as per document E24614-03.
However I am currently stuck in section 3.3:Configure TNS listener (Doc id : 466649.1) . The netca is unable to start the listener and failing with error as below.
However when I start the same locally from lsnrctl command listener starts.
trace_OraDb11g_home1-1212159AM174.log
====================================
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:144] runCommand: process returns 123
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:161] RunTimeExec: output>
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:164] Attempting to start `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr
` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:164] Start of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on member
`jxn-ux-ebs1d1q` failed.
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] Attempting to stop `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr`
on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] Stop of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on member
`jxn-ux-ebs1d1q` succeeded.
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] CRS-2632: There are no more servers to try to place resource 'ora.jxn-ux-e
bs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:170] RunTimeExec: error>
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:173] CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr'
has placement error.
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:173]
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:192] Returning from RunTimeExec.runCommand
[AWT-EventQueue-0] [18:34:31:890] [HAOperationImpl.runCommand:1221] signed exit value = 123
[AWT-EventQueue-0] [18:34:31:890] [HAOperationImpl.runCommand:1258] set status HA_RES_RELOCATE_ERR
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:84] Returned from executing the HA Operation
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Attempting to start `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q
.lsnr` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Start of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on m
ember `jxn-ux-ebs1d1q` failed.
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Attempting to stop `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.
lsnr` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:892] [HAStartOperation.run:89] OUTPUT> Stop of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on me
mber `jxn-ux-ebs1d1q` succeeded.
[AWT-EventQueue-0] [18:34:31:892] [HAStartOperation.run:89] OUTPUT> CRS-2632: There are no more servers to try to place resource 'ora.jxn
-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy
[AWT-EventQueue-0] [18:34:31:893] [HAStartOperation.run:95] ERROR> CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.l
snr' has placement error.
[AWT-EventQueue-0] [18:34:31:893] [LocalCommand.execute:56] LocalCommand.execute: Returned from run method
[AWT-EventQueue-0] [18:34:31:893] [HAOperationResult.getOutputAll:114] outLine is [CRS-2632: There are no more servers to try to place re
source 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy]
[AWT-EventQueue-0] [18:34:31:894] [HAOperationResult.getOutputAll:115] errLine is [CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_
JXN-UX-EBS1D1Q.lsnr' has placement error.]
[AWT-EventQueue-0] [18:36:39:994] [ca.ConfigureListenerOPS.getNodeNameIndex:-1] getNodeNameIndex: Matching LISTENER_EBSQA_JXN-UX-EBS1D1Q
[AWT-EventQueue-0] [18:36:39:994] [ca.ConfigureListenerOPS.getListenerRootName:-1] ListenerName is LISTENER_EBSQA
The crsctl has details as below:
=====================
NAME TARGET STATE SERVER STATE_DETAILS
Cluster Resources
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE jxn-ux-ebs2d1q
ora.LISTENER_SCAN2.lsnr
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.LISTENER_SCAN3.lsnr
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.cvu
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr
1 ONLINE OFFLINE
ora.jxn-ux-ebs1d1q.vip
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.jxn-ux-ebs2d1q.LISTENER_EBSQA_JXN-UX-EBS2D1Q.lsnr
1 ONLINE OFFLINE
Not sure how to fix this .
Regards
Ram

I am trying to convert a single node 11.1.0.7 database with EBS 12.1.3 version from single to 2-node RAC ASM on Oracle clusterware 11.2.0.3 on AIX 6.1 - 64 bit You don't need to create listeners, after installing 11203 cluster there will be LISTENER running from $GRID_HOME
along with SCAN_LISTENERS

11GR2 2nodes CRSD ASM - Failed to open file in dirty mode

Hi...
we facing a problem with a two node 11gr2 cluster.
Independently first started node one ore node two. The node that has start first starts normal.
The second started node fail with error mess ......
vi .../emcrsp.log
2011-04-17 10:19:14.406: [ OCRASM][4090540208]ASM Error Stack : ORA-15077: could not locate ASM instance serving a required diskgroup
2011-04-17 10:19:14.408: [ OCRASM][4090540208]proprasmo: kgfoCheckMount returned [7]
2011-04-17 10:19:14.408: [ OCRASM][4090540208]proprasmo: The ASM instance is down
2011-04-17 10:19:14.416: [ OCRRAW][4090540208]proprioo: Failed to open [+DGCONF]. Returned proprasmo() with [26]. Marking location as UNAVAILABLE.
2011-04-17 10:19:14.416: [ OCRRAW][4090540208]proprioo: No OCR/OLR devices are usable
2011-04-17 10:19:14.416: [ OCRASM][4090540208]proprasmcl: asmhandle is NULL
2011-04-17 10:19:14.416: [ OCRRAW][4090540208]proprinit: Could not open raw device
2011-04-17 10:19:14.416: [ OCRASM][4090540208]proprasmcl: asmhandle is NULL
2011-04-17 10:19:14.416: [ default][4090540208]a_init:7!: Backend init unsuccessful : [26]
[ CLWAL][738463920]clsw_Initialize: OLR initlevel [30000]
2011-04-17 10:19:15.272: [ OCRASM][3128352944]proprasmo: Failed to open file in dirty mode
2011-04-17 10:19:15.272: [ OCRASM][3128352944]proprasmo: Error in open/create file in dg [DGCONF]
[ OCRASM][3128352944]SLOS : SLOS: cat=8, opn=kgfolclcpi1, dep=402, loc=kgfokge
The interlink is up and running.
We try to recreate the OCR and Voting from daily backup without any result
Does anyone has an idea ?
Thanks *T
Edited by: tbrinkmann on Apr 20, 2011 5:15 AM

Hi Paul,
yes the ASM is down.
That was confusing me. If I shutdown the other node the +ASM can start and clustering com´s up normal.
It looks like only one node can use voting or ocr....
The behavior looks like the interlink is down buts is not ;:-(
One node ( first com´s up) start normally and take all cluster resources ...scan .. the vips..
And second node show this error mess..
Thanks
*T

After add (in a wrong way) a new disk in ASM, cluster don´t start

Hi,
Environment:
Oracle RAC 10gR2
2 nodes windows 2003 advanced server (node1 called "database1" and node2 called "database2").
ASM
san storage
Case:
My client has tried to add a new disk (in a environment san) in ASM with the next steps:
1. database1 and database2 are up.
2. instance ASM1 from database is up and instance ASM2 from database2 is down (I don´t know why¿¿¿¿¿¿¿??????????).
3. add a new disc from san storage to instance ASM1. At the end, a lot of errors show in screen due to instance ASM2 was down.
4. client tried to up +ASM2 and then , all the cluster crashed.
5. reboot boths nodes database1 and database2 , and Windows 2003 Server don´t start well (hung up, due to services from oracle cluster are "automatically start"-
6. disable oracle services in "not automatically start" and windows 2003 server start well.
7. now oracle rac don´t start, ASM don start, instances don´t start ....
what can I do? any idea?
Regards.
Laura

Did you try to bring the U1 and it's associated ASM instance up while the other node is shutdown? Are you using Oracle clusterware?

Upgrade ASM instance database 10g to 11g

Hi,
In my environment, I have ASM instance database 10.2.0.3 running on solaris 10 (64-bit), I need to upgrade to ASM instance 11.1.0.6 database. please guide me an overview of steps...
thanks in advance

Thanks for the response,
Sorry, In my environment I know database (10.2.0.3) is mounted in ASM diskgroups, now i have a concern
1) If database is mounted in ASM diskgroups, could it be a database instance or it has to be only ASM instance connected to the database?
2) As in my upgrade from ASM instance (10.2.0.3) to ASM instance (11.1.0.6), do we need to upgrade asm instance as well as database? i mean to invoke DBUA twice for upgrading ASM instance then for upgrading database as well?
Sorry for some silly questions...please make me clear...
Regards

Mirroing in ASM

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