Re: Rsync 4TB datafiles...?

2006-05-18 Thread John Van Essen
On Wed, 17 May 2006, lsk [EMAIL PROTECTED] wrote: So this shows that RSYNC performs faster when there is no datafile is present. For Oracle datafiles the diff algorithm doesn't work even with the patch. Literally it should have taken less than 12 min to just compare and update the header

Re: Rsync 4TB datafiles...?

2006-05-17 Thread lsk
TEST RESULTS after applying the patch Dynamic_hash.diff with new rsync version 2.6.8. -- The patch was installed on the source server and I tested with a 2 GB file transfer

Re: Rsync 4TB datafiles...?

2006-05-02 Thread lsk
Also I use the rsync version rsync version 2.6.5 protocol version 29 does this version include this patch dynamic_hash.diff or do we need to install it seperately. Sorry. You will need to get the 2.6.7 sources, and then apply the patch yourself and compile rsync. Please do report back here

Re: Rsync 4TB datafiles...?

2006-05-02 Thread Shachar Shemesh
lsk wrote: Hello Shachar...is 2.6.7 is the latest version of rsync. I could see in the http download site it says rsync-2.6.8.tar.gz. Should I get this version 2.6.8 + the patch dynamic_hash.diff. Yes. In the over a month that passed since the email I sent a new version of rsync was released

Re: Rsync 4TB datafiles...?

2006-05-02 Thread lsk
lsk wrote: Hello Shachar...is 2.6.7 is the latest version of rsync. I could see in the http download site it says rsync-2.6.8.tar.gz. Should I get this version 2.6.8 + the patch dynamic_hash.diff. Yes. In the over a month that passed since the email I sent a new version of rsync was

Re: Rsync 4TB datafiles...?

2006-05-02 Thread Matt McCutchen
On Tue, 2006-05-02 at 13:06 -0700, lsk wrote: //***Shachar is Dynamic_hash.diff in built in 2.6.8 code version or still I need to apply that as a seperate patch after I install rsync 2.6.8 ? You need to apply it as a separate patch _before you build_ rsync 2.6.8. Apply the patch by running

Re: Rsync 4TB datafiles...?

2006-03-23 Thread Paul Slootman
On Wed 22 Mar 2006, Linus Hicks wrote: Paul Slootman wrote: I'd recommend doing --inplace, as chances are that data won't move within a file with oracle data files (so it's not useful to try to find moved data), and copying the 4TB to temp. files every time could become a big timewaster.

Re: Rsync 4TB datafiles...?

2006-03-22 Thread lsk
lsk wrote: But I have tried various options including --inplace,--no-whole-file etc., for last few weeks but all the results show me removing the destination server oracle datafiles and after that doing an rsync -vz from source is faster than copying(rsyncing) over the old files that are

Re: Rsync 4TB datafiles...?

2006-03-22 Thread lsk
Also I use the rsync version rsync version 2.6.5 protocol version 29 does this version include this patch dynamic_hash.diff or do we need to install it seperately. At destination server I use rsync version 2.6.6 protocol version 29 anyhow u said that doesn't matter. Thanks, lsk. -- View

Re: Rsync 4TB datafiles...?

2006-03-22 Thread Linus Hicks
Paul Slootman wrote: On Tue 21 Mar 2006, lsk wrote: I don't know how it would work if we do rsync with the files--from option ? I'm not sure how rsync behaves when confronted with a network problem during a session, so I won't give an answer to that. However, doing individual files sounds

Re: Rsync 4TB datafiles...?

2006-03-22 Thread Shachar Shemesh
lsk wrote: Also I use the rsync version rsync version 2.6.5 protocol version 29 does this version include this patch dynamic_hash.diff or do we need to install it seperately. Sorry. You will need to get the 2.6.7 sources, and then apply the patch yourself and compile rsync. Please do

Re: Rsync 4TB datafiles...?

2006-03-21 Thread Paul Slootman
On Tue 21 Mar 2006, lsk wrote: I don't know how it would work if we do rsync with the files--from option ? I'm not sure how rsync behaves when confronted with a network problem during a session, so I won't give an answer to that. However, doing individual files sounds reasonable, so make it a

Re: Rsync 4TB datafiles...?

2006-03-21 Thread lsk
Also rsync gurus would you suggest which is the fastest way to trasfer this 4 TB data ? Any suggestions...would be of great help. I'd recommend doing --inplace, as chances are that data won't move within a file with oracle data files (so it's not useful to try to find moved data), and

Re: Rsync 4TB datafiles...?

2006-03-21 Thread Shachar Shemesh
lsk wrote: But I have tried various options including --inplace,--no-whole-file etc., for last few weeks but all the results show me removing the destination server oracle datafiles and after that doing an rsync -vz from source is faster than copying(rsyncing) over the old files that are present