Hello Doroshko,

 

Under Edit, Preferences, Transfer check the timeout value.

 

Normal is 30 seconds,  for a very large file this could be an issue.

Next to check is the packet size  16384 works well in z/VM. 

 

Ed Martin

Aultman Health Foundation

330-363-5050

ext 35050

From: The IBM z/VM Operating System [mailto:[email protected]] On Behalf 
Of Nikolai Dorozhko
Sent: Thursday, July 01, 2010 11:49 AM
To: [email protected]
Subject: Re: Large file transfer capacity

 

Hello David, 
The  Q disk was after abort,   I used the same disk from what the file was 
downloaded,   full  3390-3  without cyl 0.   

Nikolai. 




"Wakser, David" <[email protected]> 

01.07.2010 18:30 

To

<[email protected]> 

cc

        
Subject

RE: Large file transfer capacity

 

                




Not virtual storage - disk size. It looks like the VM disk was too small to 
receive the file. Is the Q DISK issued AFTER the FTP aborted? I think you will 
need to use SFS if you require more than 1 pack of a disk size in VM. 
  
David Wakser 
  
From: [email protected] [mailto:[email protected] <mailto:[email protected]> ] 
Sent: Thursday, July 01, 2010 11:25 AM
To: Wakser, David
Subject: RE: Large file transfer capacity 
  
Hello David, 

>On the IND$FILE upload, are you running out of space and is that why the 
>upload fails? 

Do you mean that i should define a large virtual storage? 

That is my PC ftp screen rip.  Sorry,  it speaks Russian.   >Netout : Abort of 
connection by  other computer   

 

q disk x                                                                        
 
LABEL  VDEV M  STAT   CYL TYPE BLKSZ   FILES  BLKS USED-(%) BLKS LEFT  BLK 
TOTAL 
ADF    ADF  X   R/O  3338 3390 4096        1     526004-88      74836     
600840 
 
file on disk after abort 

DISK74E  ARC      X1 V       8192     262147     524415  7/01/10 16:37:52 

 


Nikolai 




"Wakser, David" <[email protected]> 

01.07.2010 18:01 

 

To

"Nikolai Dorozhko" <[email protected]> 

cc

        
Subject

RE: Large file transfer capacity


  

 

                





I saw your post. On the IND$FILE upload, are you running out of space and is 
that why the upload fails? On the FTP, were there any messages? I cannot recall 
if there are any limitations possible in the FTP setup, but it COULD be stopped 
by a firewall. Is that possible? 
 
David Wakser 
 
From: The IBM z/VM Operating System [mailto:[email protected] 
<mailto:[email protected]> ] On Behalf Of Nikolai Dorozhko
Sent: Thursday, July 01, 2010 10:59 AM
To: [email protected]
Subject: Large file transfer capacity 
 
Hello collegues, developers. 

Trying to download/upload   a CMS binary file > 2G to PC   under  z/VM  4.4. 

VM FTP aborts when transfer  reaches 2G, 

IND$FILE downloads , but does not upload. 

What to do ?   Will  the new VM releases help?     


Nikolai Dorozhko,
IBA, Minsk, Belarus
e-mail: [email protected] 

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