05-18-2006
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10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Is it possible to migrate a UNIX program and use it in a NetWare or Windows 2000 network? I have a client that must have one of those two operating systems for the new program that they want. However, they've been using an older UNIX program for about 7 years and they want to be able to refer to... (7 Replies)
Discussion started by: refram
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2. UNIX for Advanced & Expert Users
hi,
is there any tool that i can use to update my scripts (SH scripts)
form Unix to linux.
please mention any useful websites.
thanx in advance (2 Replies)
Discussion started by: omran
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3. UNIX for Advanced & Expert Users
Using binary translators, would it be possible capture the runtime image (instructions and data) of processes and translate these so that the process can run from where it left on a machine with a different architecture? This will be useful for migrating applications to heterogenous systems for... (3 Replies)
Discussion started by: sumona
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4. UNIX for Advanced & Expert Users
Hi all,
Would appreciate advise on my situation.
Currently server A is in production. Server A takes in data from Server X, does some processing and send to server Y. We are going to develop a different system in server B, something like an enhanced version of A. Server A will be retired once... (2 Replies)
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5. UNIX for Dummies Questions & Answers
how can i migrate a running process in unix to another node for load balancing? (3 Replies)
Discussion started by: aisalihu
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6. Shell Programming and Scripting
Hi,
We are doing migration from DB2 to Teradata.
There are couple of things involving in the project.
Please see below following order
Autosys-Jil script
Profile script
Category1
Teradata script
Data stage job script
Tera data script
Export files script..
Like that we have 10000... (1 Reply)
Discussion started by: onesuri
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7. UNIX for Advanced & Expert Users
We are about to get a new server and I need to prepare for migration to the new one. This will be my first migration so I'm sure I will be learning alot.
My current server is running CentOS 4.x and I want to move to a sever running Centos 5.x , thought it would make things easier.
The old... (1 Reply)
Discussion started by: mcraul
1 Replies
8. Red Hat
Hello experts,
My doubt is, shall we move process from one node to another node..?
This will be need when the cpu running on max load.
Thanks. (1 Reply)
Discussion started by: srigias
1 Replies
9. AIX
We have a 2 node oracle rac cluster one node is in frame 1 and other is in frame 2
Now,because of some hardware failure(processor card and cable) in frame 1 we will failover database services from lpar in frame 1 to lpar(oracle rac cluster node2) in frame2 and the entire replacement of hardware... (9 Replies)
Discussion started by: admin_db
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10. AIX
I'm New to AIX / VIOS
We're doing a FC switch cutover on an ibm device, connected via SAN.
How do I tell if one path to my remote disk is lost? (aix lvm)
How do I tell when my link is down on my HBA port?
Appreciate your help, very much! (4 Replies)
Discussion started by: BG_JrAdmin
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LEARN ABOUT DEBIAN
vzmigrate
vzmigrate(8) Containers vzmigrate(8)
NAME
vzmigrate - migrate a container between two OpenVZ servers
SYNOPSIS
vzmigrate [-r|--remove-area yes|no] [--ssh=ssh_options] [--rsync=rsync_options] [--keep-dst] [--online] [-v] destination_address CTID
DESCRIPTION
This utility is used to migrate a container from one (source) Hardware Node (HN) to another (destination) HN. The utility can migrate
either stopped or running container. For a stopped container, simple CT private area transfer is performed (rsync(1) is used for file
transfer). For running containers, migration may be offline (default) or online.
This program uses ssh as a transport layer. You will need to put ssh public key to destination node and be able to connect to node without
entering password.
OPTIONS
-r, --remove-area yes | no
Whether to remove a container area on source HN for the successfully migrated container. Default is yes.
--ssh=options
Additional options that will be passed to ssh while establishing connection to destination HN.
--rsync=options
Additional options that will be passed to rsync(8). You may add options like -z to enable data compression if you are migrating
over a slow link.
--keep-dst
Do not clean synced destination container private area in case of some error. It makes sense to use this option on big container
migration to avoid syncing container private area again in case some error (on container stop for example) occurs during first
migration attempt.
--online
Perform online (zero-downtime) migration: during the migration the container hangs for a while and after the migration it continues
working as though nothing has happened.
-v Verbose mode. Causes vzmigrate to print debugging messages about its progress. Multiple -v options increase the verbosity. The
maximum is 3.
EXAMPLES
Migration of CT 101 to 192.168.1.130 with downtime:
vzmigrate 192.168.1.130 101
Online migration of CT 102 to 192.168.1.130:
vzmigrate --online 192.168.1.130 102
EXIT STATUS
0 EXIT_OK
Command completed successfully.
1 EXIT_USAGE
Bad command line options.
2 EXIT_VE_STOPPED
Container is stopped.
4 EXIT_CONNECT
Can't connect to destination (source) HN.
6 EXIT_COPY
Container private area copying/moving failed.
7 EXIT_VE_START
Can't start or restore destination CT.
8 EXIT_VE_STOP
Can't stop or checkpoint source CT.
9 EXIT_EXISTS
Container already exists on destination HN.
10 EXIT_NOTEXIST
Container does not exists on source HN.
12 EXIT_IP_INUSE
You attempt to migrate CT which IP address(es) are already in use on the destination node.
13 EXIT_QUOTA
Operation with CT quota failed.
SEE ALSO
rsync(1).
COPYRIGHT
Copyright (C) 2001-2010, Parallels, Inc. Licensed under GNU GPL.
OpenVZ 28 Jun 2011 vzmigrate(8)