Hi, I just stood up an exact replica of a collabnet subversion server(*version=1.6.12 and configured to run as apache subversion*). I have enabled ssl(*using an existing ssl cert from the production box*).
I am able to access the server using my browsers or svn clients like smartSVN or TortoiseSVN. But, when I hit refresh(F5) on the repo-browser of TortoiseSVN client, I see an error like this: "*Server sent unexpected return value (400 Bad Request) in response to OPTIONS request for https://xx.xx.xx.xx/xx/ad/test-repo1/branches/newname*" I am not able to reproduce this error on the production server. The only difference between the production and this backup is: (1) Production is on a Rhel5u6 and the backup is on Rhel6u2. I was not able to find any OS compatibility document for svn-1.6.12 (2) Production has a valid ssl certificate. Backup is using the ssl certificate from production. These are the logs I see: *ssl_request_log* *[25/Feb/2013:07:53:42 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "OPTIONS /xx/ad/test-repo1/branches/newname HTTP/1.1" 300* *ssl_access_log* *xx.xx.xx.xx - - [25/Feb/2013:07:53:42 -0500] "OPTIONS /xx/ad/test-repo1/branches/newname HTTP/1.1" 400 300* *ssl_error_log* *[Mon Feb 25 07:53:42 2013] [error] [client xx.xx.xx.xx] request failed: error reading the headers* * * after this failure, I get subsequent failure log like the following until I restart the client: *ssl_request_log* [*25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "OPTIONS /xx/ad/test-repo1/trunk HTTP/1.1" 401* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "OPTIONS /xx/ad/test-repo1/trunk HTTP/1.1" 196* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 702* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 414* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/bln/4 HTTP/1.1" 465* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 702* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 414* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/bln/4 HTTP/1.1" 465* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 702* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 465* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 1329* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "REPORT /xx/ad/test-repo1/trunk HTTP/1.1" 112* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 702* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 465* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 430* *[25/Feb/2013:09:21:46 -0500] xx.xx.xx.xx TLSv1 DHE-RSA-AES256-SHA "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 1298* *ssl_access_log* *xx.xx.xx.xx - - [25/Feb/2013:09:21:46 -0500] "OPTIONS /xx/ad/test-repo1/trunk HTTP/1.1" 401 401* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "OPTIONS /xx/ad/test-repo1/trunk HTTP/1.1" 200 196* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 207 702* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 207 414* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/bln/4 HTTP/1.1" 207 465* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 207 702* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 207 414* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/bln/4 HTTP/1.1" 207 465* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 207 702* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 207 465* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 207 1329* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "REPORT /xx/ad/test-repo1/trunk HTTP/1.1" 200 112* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/trunk HTTP/1.1" 207 702* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/vcc/default HTTP/1.1" 207 465* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 207 430* *xx.xx.xx.xx - username1 [25/Feb/2013:09:21:46 -0500] "PROPFIND /xx/ad/test-repo1/!svn/bc/4/trunk HTTP/1.1" 207 1298* * * Any idea why this could be happening? Thanks, Kripa