I am managing a linux cluster which has been build on Platform Cluster Manager PCM 1.2.1) from IBM Platform Computing. Unfortunately somebody deteled data files of postgresql from /var/lib directory. I somehow managed to start the postmaster service again, but all the administrative commands of cluster are not not working. like addhost
I dont want to rebuild cluster as it will lead to the loss of much effort which I did on installing certain applications and running them on the cluster.
Please help me !
Last edited by Scott; 02-12-2013 at 06:21 AM..
Reason: Code tags
Help!
SCO Unix 5.05.
A relatievely new system went down on me today. I got the dreaded error:
Out of Space on Device (1/42).
I was able to clear up some space in the /tmp directory, however, when I try to boot, the system prompts me to go into single user mode and I get the... (2 Replies)
Hi guys,
For some reason a client has given us a Sun Netra T1 with Solaris 8 to administer for them. That's always good business. However, the other day we rebooted the machine and to our amazement, after doing the preliminary hardware tests, we got an error messgae saying that /etc/inittab was... (3 Replies)
Hmm, how to ask this without sounding too malicious...
How might one go about causing a disk corruption in OS X specifically or via the command line in UNIX in general?
Doesnt matter the severity of the problem, I just want to scare the person a little, then fix the problem for them.
Any... (1 Reply)
I have been fine adding/removing printers up until this week. Now when I go to add a new remote printer I get "corrupted member file". I go to /etc/lp/member and the byte count on the new printer name is 0. I VI the file and put /dev/null in to make it the correct size and it all looks fine and... (2 Replies)
Hi All,
Has anyone of you connected to a remote PostgreSQL database through a shell/perl script. Can you please let me know the steps involed?
Thanks.
Rahul. (0 Replies)
Hallo Friends,
I have application X running on hpux 11.11 and oracle 9i release 2. I recently had a hardware failure on disk /dev/dsk/c2t0d0
Below is the systemlog file :
root@a7dmc:/var/adm/syslog > /opt/resmon/bin/resdata -R 155713541 -r /storage/events/enclosures/gazemon/0_1_1_0.0.0... (11 Replies)
Hi
I have a small bash script which I want to run on an Amazon EC2 Ubuntu instance for setting up a postgreSQL database:
#!/bin/bash
USERNAME='postgres'
start=$SECONDS
TMP_DIR=/local/test/4g4d
PORT=23456
rm -rf $TMP_DIR/db
mkdir -p $TMP_DIR/
echo "creating database..."... (3 Replies)
Discussion started by: Helveticus
3 Replies
LEARN ABOUT OPENSOLARIS
scversions
scversions(1M) System Administration Commands scversions(1M)NAME
scversions - Sun Cluster version management
SYNOPSIS
scversions [-c]
DESCRIPTION
Note -
Beginning with the Sun Cluster 3.2 release, Sun Cluster software includes an object-oriented command set. Although Sun Cluster software
still supports the original command set, Sun Cluster procedural documentation uses only the object-oriented command set. For more infor-
mation about the object-oriented command set, see the Intro(1CL) man page.
The scversions command commits the cluster to a new level of functionality after a rolling-upgrade to new Sun Cluster software. With no
arguments, the scversions command prints a message indicating whether a commitment is needed.
OPERANDS
The following operands are supported:
-c Commit the set of nodes that are currently active members of the cluster to the highest possible level of functionality.
When you upgrade a node (either through upgrade to a new release of the product or by application of a patch) and boot it back
into the cluster, some of the internal protocols on that node might have to run at lower versions in order to cooperate cor-
rectly with other nodes in the cluster. When the cluster is in this state, some administrative actions might be disabled and
some new functionality introduced in the upgrade might be unavailable.
When you run this command once from any node after all nodes are upgraded, the cluster switches to the highest versions of
internal protocols possible. Assuming that all nodes have the same Sun Cluster software installed at that time, all new func-
tionality becomes available and any administrative restrictions are removed.
If a node that has not been upgraded is an active member of the cluster at the time you run the -c option to scversions, the
command has no effect because the cluster is already running at the highest possible level of functionality.
If a node has not been upgraded and is not an active member of the cluster when you run the -c option to scversions (for exam-
ple, if that node is down for maintenance), the internal protocols of the cluster are upgraded to the highest possible ver-
sions. You might have to upgrade the node that was not an active member of the cluster to enable it to rejoin the cluster.
EXIT STATUS
0 Success
non-zero Failure
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsczu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO scinstall(1M)Sun Cluster 3.2 17 Aug 2007 scversions(1M)