can not delete file via WebDAV

[vasisualy]

Hi everyone,
I'm using Alfresco Community 3.3 Tomcat Linux.

When I try to delete file via webdav on my mac I got error message "The operation can’t be completed because the item “sun-wiki-publisher.oxt” is in use."

I tried the same operation using CyberDuck.
There is error message from it
"
DELETE /alfresco/webdav/Sites/intgarantdev/documentLibrary/sun-wiki-publisher.oxt HTTP/1.1[\r][\n]
Authorization: Basic cy50aW1vc2hlbmtvOlppMTk0MGFh[\r][\n]
User-Agent: Cyberduck/3.4.2 (5902) (Mac OS X/10.6.3) (i386)[\r][\n]
Host: server.com:1400[\r][\n]
Cookie: $Version=0; JSESSIONID=E51654F615E97A4746A9BCEF7D0C9EDE; $Path=/alfresco[\r][\n]
Content-Length: 0[\r][\n]
[\r][\n]
HTTP/1.1 423 Locked[\r][\n]
HTTP/1.1 423 Locked[\r][\n]
Server: Apache-Coyote/1.1[\r][\n]
Content-Type: text/html;charset=utf-8[\r][\n]
Content-Length: 969[\r][\n]
Date: Mon, 31 May 2010 13:09:08 GMT[\r][\n]
[\r][\n]
"

And here is part of catalina.out file.

16:08:07,705 User:i.pupkin DEBUG [alfresco.webdav.protocol] WebDAV request PROPFIND on path /alfresco/webdav/Sites/intgarantdev/documentLibrary/16:08:07,725 User:i.pupkin DEBUG [alfresco.webdav.protocol] PROPFIND took 20ms to execute16:09:04,472 User:i.pupkin DEBUG [alfresco.webdav.protocol] WebDAV request PROPFIND on path /alfresco/webdav/Sites/intgarantdev/documentLibrary/
16:09:04,483 User:i.pupkin DEBUG [alfresco.webdav.protocol] PROPFIND took 11ms to execute
16:09:04,494 User:i.pupkin DEBUG [alfresco.webdav.protocol] WebDAV request PROPFIND on path /alfresco/webdav/Sites/intgarantdev/documentLibrary/
16:09:04,531 User:i.pupkin DEBUG [alfresco.webdav.protocol] PROPFIND took 37ms to execute
16:09:08,394 User:i.pupkin DEBUG [alfresco.webdav.protocol] WebDAV request DELETE on path /alfresco/webdav/Sites/intgarantdev/documentLibrary/sun-wiki-publisher.oxt
16:09:08,395 User:i.pupkin DEBUG [alfresco.webdav.protocol] WebDAV DELETE: /Sites/intgarantdev/documentLibrary/sun-wiki-publisher.oxt
16:09:08,400 User:i.pupkin DEBUG [alfresco.webdav.protocol] DELETE is returning status code: 423
16:09:08,400 User:i.pupkin DEBUG [alfresco.webdav.protocol] DELETE took 6ms to execute



Any Ideas how to fix it?

Thank you in advance.

[vasisualy]

I just installed build release alfresco-community-war-3.3g.tar.gz (27-May-2010)
Situation is the same. 😞

[vasisualy]

I figured that host name of my server was declared in the file /etc/hosts
as 
127.0.0.1  localhost my_server_host_name

I changes it to my server's primary IP address
192.168.1.15 my_server_host_name

Seems webdav problems is gone.
Anyway I will monitor WebDAV performance and stability.