9 More Discussions You Might Find Interesting
1. Programming
Hello, I want to query something simple which works as a standalone sqlplus query perfectly:
Table statements:
ALTER TABLE MP$PATHLOADER.ISALIVE
DROP PRIMARY KEY CASCADE;
DROP TABLE MP$PATHLOADER.ISALIVE CASCADE CONSTRAINTS;
CREATE TABLE MP$PATHLOADER.ISALIVE
(
ISALIVE_PK ... (2 Replies)
Discussion started by: sdohn
2 Replies
2. UNIX for Advanced & Expert Users
Hi there,
anybody can help me get a manual or a website where LVS and Heartbeat for UBUNTU (please not for REDHAT ) is hosted.
Any help will be much appreciated.
neuvin (0 Replies)
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3. AIX
Hello.
I have a cluster with two heartbeat networks.
Both are on separate VG.
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After that heartbeat network went down on both nodes.
I varyoffed those two Vg's
networks came back up
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Discussion started by: phobus
1 Replies
4. UNIX for Dummies Questions & Answers
hi,
I'm currently trying to configure Linux heartbeat on my two Linux servers(where SMPP service is running)
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5. Cybersecurity
hi
i'm configuring linux heartbeat in my two redhat boxes
i have below few things to clarify
can i set up heartbeat between two different notworks? (e.g primary server IP is 192.168.x.x and secondary server IP is 10.48.X.X)
i got below error in my secondary server once primary is down
... (2 Replies)
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6. UNIX for Advanced & Expert Users
hi guys
I hope this goes here
Have someone used Linux heartbeat to send email when the Slave server becomes the Master?
I've read I can configure the MailTo under
/etc/ha.d/resource.d
but I really don't know how to do it.
I basically need my primary server to send an email when it... (2 Replies)
Discussion started by: karlochacon
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7. Solaris
we have a vcs cluster set up and noticed that they were showing one of the heart beat link qfe3 as DOWN. Both qfe2 and qfe3 were fine all along, btw if I were to push in/re-set the hb cable, do you know whether it will panic or cause anything to the system,? Its a DB critical prod nodes (3 Replies)
Discussion started by: incredible
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8. UNIX for Advanced & Expert Users
Hi.
I have started heartbeat on two redhat servers. Using eth0.
Before I start heartbeat I can ping the two server to each other.
Once I start heartbeat both the server become active as they both have warnings that the other node is dead.
Also I am not able to ping each other. After stopping... (1 Reply)
Discussion started by: amrita garg
1 Replies
9. Programming
hello,
Can anyone please tell me how can i check the availability of the online user in a client-server environtment.
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ocfs2_hb_ctl(8) OCFS2 Manual Pages ocfs2_hb_ctl(8)
NAME
ocfs2_hb_ctl - Starts and stops the OCFS2 heartbeat on a given device.
SYNOPSIS
ocfs2_hb_ctl -S -d device service
ocfs2_hb_ctl -S -u uuid service
ocfs2_hb_ctl -K -d device service
ocfs2_hb_ctl -K -u uuid service
ocfs2_hb_ctl -I -d device
ocfs2_hb_ctl -I -u uuid
ocfs2_hb_ctl -P -d device [-n io_priority]
ocfs2_hb_ctl -P -u uuid [-n io_priority]
ocfs2_hb_ctl -h
DESCRIPTION
ocfs2_hb_ctl starts and stops the heartbeat on a OCFS2 device. Users are strongly urged not to use this tool directly. It is automatically
invoked by mount.ocfs2 and other tools that require heartbeat notifications.
The tools accepts devices to be specified by its name or its uuid. Service denotes the application that is requesting the heartbeat notifi-
cation.
OPTIONS
-S Starts the heartbeat.
-K Stops the heartbeat.
-I Prints the heartbeat reference counts for that heartbeat region.
-d Specify region by device name.
-u Specify region by device uuid.
-n Adjust IO priority for the heartbeat thread. This option calls the ionice tool to set its IO scheduling class to realtime with
scheduling class data as provided. This option is usable only with the O2CB cluster stack.
-h Displays help and exit.
SEE ALSO
mkfs.ocfs2(8) fsck.ocfs2(8) tunefs.ocfs2(8) mounted.ocfs2(8) ocfs2console(8) debugfs.ocfs2(8)
AUTHORS
Oracle Corporation
COPYRIGHT
Copyright (C) 2004, 2010 Oracle. All rights reserved.
Version 1.6.4 September 2010 ocfs2_hb_ctl(8)