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Re: Corrupted data on write to Windows 2003 Server: msg#00025

linux.file-systems.cifs

Subject: Re: Corrupted data on write to Windows 2003 Server

Just giving you an update. forcedirectio seems to be a lot more reliable than not having the option. However, for a particularly large file (eg. 6GB) it aborts with a message saying "Host down".

Shirish S Pargaonkar wrote:
Danny,

We have seen this problem and are working on it. Sizes of the source and destination files are same but
md5sum would report different values. I have seen this problem with large files like 500MB+.
I have seen some (page) ranges in destination file filled with NUL bytes.
But we have observed this problem only with copying files to Windows server and not with Samba server.

As a work-around, you may want to use option forcedirectio during mounts.

Regards,

Shirish S. Pargaonkar

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