Long Distance UNIX (Solaris) Cloning ? Post: 302157172

Sponsored Content

Top Forums UNIX for Dummies Questions & Answers Long Distance UNIX (Solaris) Cloning ? Post 302157172 by HikerLT on Thursday 10th of January 2008 09:36:06 AM

01-10-2008

Registered User

Long Distance UNIX (Solaris) Cloning ?

Need some advice and guidance for this UNIX beginner. Due to downsizing I have inherited the SysAdmin duties..(sigh). Please excuse and forgive me if I use the wrong terms below....

Situation:

We have UNIX ( Solaris 7/8/9( it varies) on Sun Ultra 10's) servers located at several global locations - in Malaysia, Mexico, and South Carolina. We access these from our New England location via the corporate network, thru firewalls located at these sites.

At each of the sites, we have a UNIX server ( Ultra 10 running Solaris) that acts as a gateway server, that bridges from the corporate network, to a isolated "Test Engineering" network within the remote factory. Hanging off of this "Test Eng Network", are more Ultra-10 Servers, used as NMS Network Management System servers to run Systems level traffic tests on test equipment.

Goal: Is to make duplicate clones of each of these servers hard drives, so if ( and When) they die and crash, we can rapidly power up and attach the cloned server ( with duplicate hard drives) and prevent downtime.

Problem:
1) These Ultra-10's have 2 hard drives in them, attached to the IDE bus connections - thus no way to attach a new fresh drive and do a "DD" duplication, as both IDE connections are in use..

2) Due to the remote location , and lack of expertise in IT capability there, we also can't rely on the local people to dismantle and attach
the fresh drive to do a DD clone anyways - too risky.

3) We want to avoid powering down these servers, as we have had problems in the past of them rebooting without hard drive crashes due to their age.

My Question:

Is there a way to make a copy of each hard drive, by doing a copy over the network?. Would this involve partitioning the fresh drive( as an attachment 2nd drive on a 1 drive Solaris system in my lab) to match the same partitions as the ones in the remote global location that we want to copy , and then copying all of the files in each partition/directory.??

Or is there a way to do the equivalent of a DD cloning operation between 2 systems that are on a global network...
??

Any ideas or advice is appreciated.!!

HikerLT

View Public Profile for HikerLT

Find all posts by HikerLT

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Lat/Long Distance Calculation

I amtrying to write a script that would compute the distance between an "x" number of points. This is what I have come up with so far and it is not working. Can anyone modify it to make it work? A=34.16597 B=-84.33244 C=34.2344 D=-84.29189 test "$A" -eq "$C" -o "$B" -eq "$D" then echo...

2. Solaris

Solaris 10 Zones cloning

I have gone over some articles regarding zones, I haven't found one that gives the exact information I'm looking for. I think I'm close though. I have 2 servers, each with a HBA into a SAN, they are both presented with the same luns. On server1, configured and installed the zone (zone1), the...

3. Programming

Converting distance list to distance matrix in R

Hi power user, I have this type of data (distance list): file1 A B 10 B C 20 C D 50I want output like this # A B C D A 0 10 30 80 B 10 0 20 70 C 30 20 0 50 D 80 70 50 0 Which is a distance matrix I have tried...

4. UNIX for Advanced & Expert Users

Cloning a solaris system

I have several Solaris 8,9 and 10 servers. I need to refresh them and avoid doing any OS upgrades. I may have to apply patches when I am done due to the new hardware. My current servers have internal disk and my new target servers (same processor types) will have only SAN storage. Once the...

5. Shell Programming and Scripting

Calculating distance between two LAT long coordinates

hi, i have a pair of latitude and longitude and i want to calculate the distance between these two points. In vbscript i achieved in the following way...Now i want to implement this in unix shell scripting.... <% Dim lat1, lon1, lat2, lon2 const pi = 3.14159265358979323846 ...

6. Solaris

Cloning Solaris 10 perdicament

Hello and let me say at first, thank you for viewing this problem I have. From the top! Where I work, we have a Dell PowerEdge T300 X86 system running Solaris 10 8/07 s10x_u4wos_12b X86, and we realized, if this machine went down, we would be in trouble. So to fix that situation, I took it...

7. Solaris

Cloning Solaris 10 with zones

Hello, What is the best method to use to clone a Solaris 10 machine with zones, to ensure all software and config can be easily installed on new hardware? Thank You

8. Shell Programming and Scripting

Geographical distance between long and lat in bash

Does anyone know of any script or packages that allow the calculation of the geographical distance between two points of lat/long from within a bash shell? I have been searching the web for the past few days and none of the options seem compatible with bash variables... (eg. geodist) Many...

9. Solaris

Archiveadm system cloning - Solaris 11.4

Hi all, I am trying to use archiveadm to backup/clone an existing Solaris11.4 system. However, i failed at media creation with the error -> "Media can only be created from archives containing root-only data" root@xxx:/mnt/opt/software# zpool list NAME SIZE ALLOC FREE CAP DEDUP ...

LEARN ABOUT OPENDARWIN

install-solaris

install-solaris(1M)													       install-solaris(1M)

NAME

       install-solaris - install the Solaris operating system

SYNOPSIS

       install-solaris

       install-solaris	invokes  the  Solaris  Install	program. Depending on graphical capability and available memory at the time of invocation,
       install-solaris invokes either a text-based installer or a graphical installer.

       The following minimum requirements for physical memory dictate which features are available during installation:

       For SPARC machines:

       128 MB

	   Minimum physical memory for all installation types

       128 MB

	   Minimum physical memory required for windowing system

       384 MB

	   Minimum physical memory required for graphical-based installation

       For x86 machines:

       256 MB

	   Minimum physical memory for all installation types

       256 MB

	   Minimum physical memory required for windowing system

       512 MB

	   Minimum physical memory required for graphical-based installation

       In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number  of  fea-
       tures available.

       install-solaris	exists	only  on  the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the  for more
       details.

       install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the
       installation media. Refer to the  for disk space requirements.

       Refer to the  for more information on the various menus and selections.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcdrom  (Solaris instal-  |
       |			     |lation media)		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

       pkginfo(1), install(1M), pkgadd(1M), attributes(5)

       It is advisable to exit install-solaris by means of the exit options in the install-solaris menus.

								    23 Sep 2005 					       install-solaris(1M)