![]() Which can happen when copying stuff around. file createnew 'ºseDir ISORami386BootSDI.tmp' 140509184 Is a disk 134 Mb, Calculate.exe has correctly calculated the size. Introduced, but are older than the date that The date it was last run and then using theĭ:MM-DD-YYYY' With an explicit date. It copies everything again, it will take three or four hours again.ĭ - copy any files from the source that are newer than theĭuh! I've been uisng an XCOPY based backup similar to what you areĭoing, except apparently I read this flag definition wrongĬhanged today", which I didn't like, so my method involved saving I'll wait until the one runs from the middle of the night task. Ones that copied everything instread of just the files that were This one is copying from drive D: to drive M: and is one of the ![]() Program so they are all identical except for source and destinationĮcho - > xcopy compares the timestamp and size of a file before it copies. The next time you use XCOPY with the /M parameter, that file would not be copied. DESCRIPTION xcopy searches files based on file name pattern if the pattern is specified. Is puzzling, because all the batch files are generated from a At other times, however, the new DOS version contains a real gem. That copied from drive D: copied what looks like everything. One that ran from drive C: acted like we expected-it only copiedįiles that I knew had changed since the last copy. Posting the exact command line you're using. Time to see if it still copies everything. You might try running the exact same command you just did one more If you used a new destination, you'd get all the files copied the Sometimes hard to understand and set the right flags to get it toĮxist in the destination or if the source time/date is newer. I'm running XCOPY from Windows XP in case that's different than (4) Once you double-click on the batch file, the backup with the timestamp will be. If a column list is specified, COPY TO copies only the data in the specified columns to the file. (2) Then, type/copy the code below into Notepad. To achieve optimal performance, consider setting the -log-level parameter of your copy, sync, or remove command to ERROR. By default, AzCopy logs all activity related to an operation. 'ĭ' doesn't supress copying identical files when copying to the Samba drives, but it works as expected on native IDE drives that are mounted in the same machine. COPY TO can also copy the results of a SELECT query. You can improve performance by reducing the number of log entries that AzCopy creates as it completes an operation. I just verified this with some manual tests. I didn't think of this because otherwise the Sambadrives act like regular drives. Apparently the directory listing that Samba returns isn't close enough to qualify as a match as far as XCOPY's The drives where it is copying most (but not all!) everything, instead of just "new" files, are Samba logical drives running on my basement Linux machines. After more time than it should have taken, I realized why: ![]() I've been running my XCOPY script withĭ the past several nights and each time a whole lot more files get copied than should. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |