Oracle Cluster Ready Services waiting for SunCluster on x86 to start
Recently i faced problem starting oracle application on my galaxy cluster on one node.In the log i found that the CRS demon was not started after the booting of the node , so i manually tried to start it but faced some error.
So here are the work around that i had done and the CRS services got started .
The error i was getting while starting oracle is
======================
PRKC-1056 : Failed to get the hostname for node galclus157
PRKH-1010 : Unable to communicate with CRS services.
[Communications Error(Native: prsr_initCLSS:[3])]
======================
When i tried to start the crsd manually the service did not started .
Then after debugging this error i found that the crs service depends on the ucmmd service to start .
So please check if this is already running or not (If not start it)
===================================
root@syscl055 # ps -aef | grep ucmmd
root 2030 1 0 May 12 ? 13:12 ucmmd -r /usr/cluster/lib/ucmm/ucmm_reconf
===================================
Hi,
I just started working on a script. After my research, i found a command which can help me:
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Hi all,
I remember way back in some old environment, having the HA cluster services not being started automatically at startup, ie. no entry in /etc/inittab.
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Hey Admins,
I am running sun cluster 3.2 x86 on Vmware. I m facing an issue from 2 days..
One main node is continuously rebooting..... not sure... whats woring...
I just had change heartbeat timeout values on 1 this node... Now both node are just rebooting itself..seems panic..
Any... (1 Reply)
have a pair of sun servers, wanting to test drive a
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NDB_PRINT_BACKUP_(1) MySQL Database System NDB_PRINT_BACKUP_(1)NAME
ndb_print_backup_file - print NDB backup file contents
SYNOPSIS
ndb_print_backup_file file_name
DESCRIPTION
ndb_print_backup_file obtains diagnostic information from a cluster backup file.
Usage
ndb_print_backup_file file_name
file_name is the name of a cluster backup file. This can be any of the files (.Data, .ctl, or .log file) found in a cluster backup
directory. These files are found in the data node's backup directory under the subdirectory BACKUP-#, where # is the sequence number for
the backup. For more information about cluster backup files and their contents, see Section 17.5.3.1, "MySQL Cluster Backup Concepts".
Like ndb_print_schema_file and ndb_print_sys_file (and unlike most of the other NDB utilities that are intended to be run on a management
server host or to connect to a management server) ndb_print_backup_file must be run on a cluster data node, since it accesses the data node
file system directly. Because it does not make use of the management server, this utility can be used when the management server is not
running, and even when the cluster has been completely shut down.
Additional Options
None.
COPYRIGHT
Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online
at http://dev.mysql.com/doc/.
AUTHOR
Oracle Corporation (http://dev.mysql.com/).
MySQL 5.5 01/30/2014 NDB_PRINT_BACKUP_(1)
