Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2)
I figured that was the case for 1/19's, but still, it really messes things up when your trying To quickly decide which files have been changed recently. George -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Aaron Titus Sent: Wednesday, August 07, 2013 11:22 AM To: U2 Users List Subject: Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2) Type 19/1 files are actually directories at the operating system, not files. *Aaron Titus* Senior Software Engineer F.W. Davison & Company, Inc. 508-747-7261 x245 ati...@fwdco.com On Wed, Aug 7, 2013 at 11:09 AM, Manu Fernandes wrote: > hi, > > When uv open a T30, it's header is loaded into uv's shared memory (until > all user session which adress the file terminate), ready for writing. > File is open for writing, I suppose some header info are updated at open > time. > > Manu > > George Gallen a écrit : > > > If I LIST a Type 30 file, > > Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion > was modified was when I did the LIST. > > Why would a LIST modify the date/time stamp that a file was modified? The > OVER.30 wasn't changed at this point. > > George > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2)
Type 19/1 files are actually directories at the operating system, not files. *Aaron Titus* Senior Software Engineer F.W. Davison & Company, Inc. 508-747-7261 x245 ati...@fwdco.com On Wed, Aug 7, 2013 at 11:09 AM, Manu Fernandes wrote: > hi, > > When uv open a T30, it's header is loaded into uv's shared memory (until > all user session which adress the file terminate), ready for writing. > File is open for writing, I suppose some header info are updated at open > time. > > Manu > > George Gallen a écrit : > > > If I LIST a Type 30 file, > > Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion > was modified was when I did the LIST. > > Why would a LIST modify the date/time stamp that a file was modified? The > OVER.30 wasn't changed at this point. > > George > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2)
hi, When uv open a T30, it's header is loaded into uv's shared memory (until all user session which adress the file terminate), ready for writing. File is open for writing, I suppose some header info are updated at open time. Manu George Gallen a écrit : If I LIST a Type 30 file, Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion was modified was when I did the LIST. Why would a LIST modify the date/time stamp that a file was modified? The OVER.30 wasn't changed at this point. George ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2)
What is odd, is that If I LIST a Type 19/1 file, the time stamp doesn't get changed. George -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Aaron Titus Sent: Wednesday, August 07, 2013 10:42 AM To: U2 Users List Subject: Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2) If I remember correctly, Universe always opens files for update, regardless if you actually write to the file or not. This will cause the modified time on the file to be changed. *Aaron Titus* Senior Software Engineer F.W. Davison & Company, Inc. 508-747-7261 x245 ati...@fwdco.com On Wed, Aug 7, 2013 at 10:27 AM, George Gallen wrote: > If I LIST a Type 30 file, > > Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion > was modified was when I did the LIST. > > Why would a LIST modify the date/time stamp that a file was modified? The > OVER.30 wasn't changed at this point. > > George > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
Re: [U2] Type 30 files modified when LISTed? (UV 10.0.2)
If I remember correctly, Universe always opens files for update, regardless if you actually write to the file or not. This will cause the modified time on the file to be changed. *Aaron Titus* Senior Software Engineer F.W. Davison & Company, Inc. 508-747-7261 x245 ati...@fwdco.com On Wed, Aug 7, 2013 at 10:27 AM, George Gallen wrote: > If I LIST a Type 30 file, > > Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion > was modified was when I did the LIST. > > Why would a LIST modify the date/time stamp that a file was modified? The > OVER.30 wasn't changed at this point. > > George > ___ > U2-Users mailing list > U2-Users@listserver.u2ug.org > http://listserver.u2ug.org/mailman/listinfo/u2-users > ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
[U2] Type 30 files modified when LISTed? (UV 10.0.2)
If I LIST a Type 30 file, Then execute a "ls -la FILENAME" it shows the last time DATA.30 portion was modified was when I did the LIST. Why would a LIST modify the date/time stamp that a file was modified? The OVER.30 wasn't changed at this point. George ___ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users