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| From | Terry Reedy <tjreedy@udel.edu> |
| Subject | Re: bug in large file writes, 2.x and 3.x |
| Date | Fri, 17 Jun 2011 15:09:40 -0400 |
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On 6/17/2011 3:03 PM, Ethan Furman wrote: > Windows platform (XP Pro, SP2). > > This works fine on local drives, but on network (both 2003 Server, and > Samba running on FreeBSD) the following produces an error: > > --> data = '?' * 119757831 # use b'?' if on 3.x > --> test = open(r's:\junk.tst', 'wb') > --> test.write(data) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > IOError: [Errno 22] Invalid argument Just curious, how big is 'large'? Rather, how bit to get an error? > Any ideas on whether this is Python or MS Windows? (Personally, I'm > betting on Windows). Python should not know the difference betweeen 'c:xxx' and 's:xxx'. The error comes from Windoes. But 100 million bytes does not seem really large for today's systems. -- Terry Jan Reedy
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Re: bug in large file writes, 2.x and 3.x Terry Reedy <tjreedy@udel.edu> - 2011-06-17 15:09 -0400
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