I have a very large file that I don't have enough free space to memresize,
however howabout I create new dynamic (temporary) file and then copy all the
records (in ECL) to the new file and then (unix) copy the temporary file over
the top of the original.
Does that seem like a sensible ide
Hi,
That will work, I have done that many times.
Just make sure you check the permissions at unix level after the copy.
Dave
> I have a very large file that I don't have enough free space to memresize,
> however howabout I create new dynamic (temporary) file and then copy all the
> records (in
We've recently added a new UniData tuneable to udtconfig "UDT_SPLIT_POLICY"
which can help conserve space when an overflowed dynamic file splits. The total
size of the contents are not necessarily the same as the physical file size.
Always worth checking with "guide" and the latest fixes and ch
AM
To: Jonathan Leckie; U2 Users List
Cc: u2-users@listserver.u2ug.org
Subject: Re: [U2] Huge Dynamic Unidata file
Hi,
That will work, I have done that many times.
Just make sure you check the permissions at unix level after the copy.
Dave
> I have a very large file that I don't hav
mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Jonathan Leckie
Sent: Wednesday, April 25, 2012 9:36 AM
To: u2-users@listserver.u2ug.org
Subject: [U2] Huge Dynamic Unidata file
I have a very large file that I don't have enough free space to memresize,
however howabout I create new dynamic (temp
-
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Baakkonen,
Rodney A (Rod) 46K
Sent: Wednesday, April 25, 2012 12:29
To: 'Jonathan Leckie'; 'U2 Users List'
Subject: Re: [U2] Huge Dynamic Unidata file
I resize most of m
On 25/04/12 15:46, John Jenkins wrote:
> We've recently added a new UniData tuneable to udtconfig "UDT_SPLIT_POLICY"
> which can help conserve space when an overflowed dynamic file splits. The
> total size of the contents are not necessarily the same as the physical file
> size. Always worth ch
Message-
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of
dean.armbrus...@ferguson.com
Sent: Wednesday, April 25, 2012 3:16 PM
To: u2-users@listserver.u2ug.org; jonathan.lec...@blairswindows.co.uk
Subject: Re: [U2] Huge Dynamic Unidata file
Yes, absolutely - I'm a great believer in a minimum modulo. If I have to copy
large files from one to another my preferred method is to drive a load of
PHANTOMs with save-lists in parallel. Also useful to drive from a SELECT not a
SSELECT so you get a file-sequential order by "chunking" the inpu
sage-
> From: u2-users-boun...@listserver.u2ug.org
> [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of
> dean.armbrus...@ferguson.com
> Sent: Wednesday, April 25, 2012 3:16 PM
> To: u2-users@listserver.u2ug.org; jonathan.lec...@blairswindows.co.uk
> Subject: Re: [U2
nathan.lec...@blairswindows.co.uk
Subject: Re: [U2] Huge Dynamic Unidata file
I think at the time I wrote this, Unidata 6 I think, I could not
even get memresize to handle overflow that was larger than 2 gigabytes. So I
thought the solution by Unidata was to create an overflow file for every dat
segme
'; jonathan.lec...@blairswindows.co.uk
Subject: Re: [U2] Huge Dynamic Unidata file
I think at the time I wrote this, Unidata 6 I think, I could not
even get memresize to handle overflow that was larger than 2 gigabytes. So I
thought the solution by Unidata was to create an overflow file for every
g] On Behalf Of Baakkonen, Rodney
A (Rod) 46K
Sent: 26 April 2012 12:00
To: 'U2 Users List'
Subject: Re: [U2] Huge Dynamic Unidata file
Indexes and all, 91 G with about 75 million records.
-Original Message-
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserv
...@listserver.u2ug.org] On Behalf Of Symeon Breen
Sent: Thursday, April 26, 2012 6:18 AM
To: 'U2 Users List'
Subject: Re: [U2] Huge Dynamic Unidata file
That's is pretty big, my personal experience with big files on udt was up to
about 60Gig - we did use memresize no problems - but
r.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Symeon Breen
Sent: Thursday, April 26, 2012 6:18 AM
To: 'U2 Users List'
Subject: Re: [U2] Huge Dynamic Unidata file
That's is pretty big, my personal experience with big files on udt was up to
about 60Gig - we did
15 matches
Mail list logo
