FYI,

an running MYOB Premier 4.5+ at a clients premises. The Head Office 
(Syd) has 5 accounts people, with another 2 connect via VPN from Melb., 
with another 2 from Qld via VPN as well.

Clients are M$ W98.

File Server: Turbolinux 6.5 running samba (PCD)

Firewall/routers: TL6.5

VPN: FreeS/WAN over ADSL

This site has been up and running for over 9mths with no corruption so far.

regards

Michael Sztachanski
Snr. Tech. Engineer
cell: 0410 547593

----------

Russell Ashdown wrote:

> Netware incorporates proprietary system calls that can be utilised 
> by developers for file locking. date retrieval and many other 
> functions.  If you are using mars-nwe the Netware server emulator, 
> it may be that not all these system calls are supported.  The calls 
> themselves have changed since Netware 3.11 (which mars-nwe 
> emulates).  This may be the source of your problem.
> 
> Further, if this is the source of your problem, and you are able to 
> get a test system running MYOB, it is likely that if MYOB works 
> fine with a single workstation it will not ALWAYS work well in multi-
> user mode, it is important that you emulate the customers 
> environment.  You will need to test using simultaneous input from 
> multiple workstations, and attempt to cause "file read/write 
> collisions".  While I have no knowledge of MYOB, my experience 
> with other databases running on Netware servers indicates that file 
> locking failure (and file unlocking failure) is a major cause of 
> database corruption and "deadly embrace" causing user abort and 
> further file and database corruption.
> 
> Sad as it may seem, if MYOB will NOT support their product on a 
> Linux server running a Netware emulator, you would be very foolish 
> to proceed.  File corruption in an accounting database can be 
> extremely costly for the client (and, ultimately for you if you 
> recommend they ignore MYOB and proceed).
> 
> Why not downsize (remove all applications) the existing Netware 
> server and leave ONLY MYOB on it?  Then install a second, more 
> powerful Linux machine configured as a mars-nwe server, to which 
> the users could authenticate and use as the general purpose 
> fileserver/applications server.  To my mind that would be the safest 
> alternative and should earn you kudos from your customer.
> 
> On 2 Jan 2002, at 17:29, Vince Meissner wrote about:
> [SLUG] Linux not suitable as a fileserver for MYO
> 
> 
>>I've got a client that uses MYOB Accountant's Office.
>>It's a multi-user practice managment, time billing, invoicing type
>>program.
>>
>>They're looking at replacing their existing Novell server which is at
>>the end of it's life.
>>I had them sold on the idea of a Linux based server until we discovered
>>this little gem from MYOB's support pages.
>>
>>******************************************
>>Question
>>Is Accountants Office supported on a Linux Server?
>>
>>Answer
>>No, Linux is not a compatible Network Operating System for Accountants
>>Office because of
>>fundamental incompatibilies in file and record locking within Linux and
>>is therefore not supported
>>under any circumstances.
>>
>>Link:
>>http://myobaustralia.custhelp.com/cgi-bin/myobaustralia.cfg/php/enduser/std_adp.php?p_sid=*kRtyb4g&p_lva=010130-000051&p_refno=010130-
>>
> 
>000051&p_created=980896579&p_sp=cF9ncmlkc29ydD0mcF9yb3dfY250PTImcF9zZWFyY2hfdGV4dD1saW51eCZwX3NlYXJjaF90eXBlPTYmcF9wcm9kX2x2bDE9OSZwX3Byb2RfbHZsMj1_YW55fiZwX2NhdF9sdmwxPX5hbnl_JnBfc29ydF9ieT1kZmx0JnBfcGFnZT0x&p_li=
> 
> <snip>
> 


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