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https://issues.apache.org/jira/browse/SSHD-118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13021105#comment-13021105
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Bobby Powers commented on SSHD-118:
-----------------------------------

This is interesting, I think I've seen the same thing on one of our servers 
although I haven't had time to track it down.  On first look, we seem to be 
trying to do the right thing, in SSH_FXP_WRITE we wrap the outputstream.write() 
with try finally that closes the stream.  The close method is even overwritten 
to close the stream as well as the RandomAccessFile the stream is working on.

> uploading and then renaming a file doesn't work (on windows)
> ------------------------------------------------------------
>
>                 Key: SSHD-118
>                 URL: https://issues.apache.org/jira/browse/SSHD-118
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>         Environment: windows xp professional jdk 1.5.0.22, jre 1.6
> windows 2003 server SP2 jdk jre 1.5.0.22
>            Reporter: Otto Frost
>            Priority: Critical
>   Original Estimate: 2h
>  Remaining Estimate: 2h
>
> I logon, and then 
> put xx xx
> rename xx yy
> O1706@WKE198515 ~
> $ sftp -oport=2222 a@localhost
> Connecting to localhost...
> a@localhost's password:
> sftp> cd tmp
> sftp> put xx
> Uploading xx to /C:/NWDS7.1EHP1/workspace/minasshd_custom/tmp/xx
> xx                                            100% 1039     1.0KB/s   00:00
> sftp> rename xx yy
> Couldn't rename file "/C:/NWDS7.1EHP1/workspace/minasshd_custom/tmp/xx" to 
> "/C:/
> NWDS7.1EHP1/workspace/minasshd_custom/tmp/yy": Failure
> sftp>
> The problem is that the file isn't closed after uploading, 
> SftpSubSystem.process SSH_FXP_WRITE
> NativeSshFile.createOutputStream doesn't close the file, even though the 
> close method is called.
> I can't rename the file from the os either because mina sshd holds it locked 
> after upload. When mina sshd is shut down I can rename the file. After 
> restarting minasshd the file can be renamed (from mina sshd or from the os).

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