[Mono-list] Help debugging mod_mono please (was RE: Mono 1.2.6/mod_mono: still getting Win32 IO returnedERROR_NO_MORE_FILES)

[Kevin Flanagan]

Fair question - but in fact, that httpdocs path and the files and
directories below it are readable by everyone (been on the lookout for
UnauthorizedAccessException-type problems in error_log, have slipped up with
that kind of thing before). I'm assuming that's sufficient permissions ...

Thank you, though - more nudges of the sort very welcome!

As it happens, the 'hello world' test case is under a different domain and
therefore different path, but the same applies about read permission, much
less to check though. One additional piece of probably unhelpful information
is that after starting Apache fresh and reproducing the problem, then
shutting down with 'httpd -k stop', I get a "Failed to destroy the
'/tmp/mod_mono_dashboard_XXGLOBAL_1' shared memory dashboard". Salient
section of error_log looks like this:

[Tue Dec 18 19:57:52 2007] [notice] Apache/2.2.2 (Fedora) configured --
resuming
 normal operations
System.IO.IOException: Win32 IO returned ERROR_NO_MORE_FILES. Path:
/var/www/vho
sts/kftrans.co.uk/httpdocs
  at System.IO.Directory.GetFileSystemEntries (System.String path,
System.String
 pattern, FileAttributes mask, FileAttributes attrs) [0x00000]
  at System.IO.Directory.GetFiles (System.String path, System.String
pattern) [0
x00000]
  at System.IO.DirectoryInfo.GetFiles (System.String pattern) [0x00000]
  at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:GetFiles
(stri
ng)
  at Mono.WebServer.ModMonoWorker.CheckDirectory (System.IO.DirectoryInfo
info)
[0x00000]
  at Mono.WebServer.ModMonoWorker.GetOrCreateApplication (System.String
vhost, I
nt32 port, System.String filepath, System.String virt) [0x00000]
  at Mono.WebServer.ModMonoWorker.InnerRun (System.Object state) [0x00000]
  at Mono.WebServer.ModMonoWorker.Run (System.Object state) [0x00000]
[Tue Dec 18 19:57:55 2007] [error] (70014)End of file found: read_data
failed
[Tue Dec 18 19:57:55 2007] [error] Command stream corrupted, last command
was -1

[Tue Dec 18 20:04:03 2007] [notice] caught SIGTERM, shutting down
[Tue Dec 18 20:04:03 2007] [warn] (22)Invalid argument: Failed to destroy
the '/
tmp/mod_mono_dashboard_XXGLOBAL_1' shared memory dashboard

Kevin.

-----Message d'origine-----
De : mono-list-bounces at lists.ximian.com
[mailto:mono-list-bounces at lists.ximian.com]De la part de Robert Jordan
Envoye : 18 December 2007 20:20
A : Mono-list at lists.ximian.com
Objet : Re: [Mono-list] Help debugging mod_mono please (was RE: Mono
1.2.6/mod_mono: still getting Win32 IO returnedERROR_NO_MORE_FILES)


Hi,

check the access rights of all path components of

/var/www/vhosts/queningtonbookclub.com/httpdocs

How do they look like?

Robert

Kevin Flanagan wrote:
> OK, I guess no-one has been thinking "aha, I know exactly what that
problem
> is" ... So, can anyone even take any guesses at what might cause the
> problem, or give me any hints on tracking it down and/or debugging
mod_mono?
>
> I've cut things down to a simple 'hello world' aspx page. All works fine
on
> 1.2.4, but on 1.2.5.1 and 1.2.6, the ERROR_NO_MORE_FILES problem occurs.
But
> the test page displays fine using xsp with 1.2.6.
>
> Any leads appreciated.
>
> Kevin.
>
>
> -----Message d'origine-----
> De : mono-list-bounces at lists.ximian.com
> [mailto:mono-list-bounces at lists.ximian.com]De la part de Kevin Flanagan
> Envoye : 16 December 2007 00:02
> A : mono-list at lists.ximian.com
> Objet : [Mono-list] Mono 1.2.6/mod_mono: still getting Win32 IO
> returnedERROR_NO_MORE_FILES
>
>
> Environment: Mono 1.2.6_4, mod_mono 1.2.6, Fedora Core 5, ASP.NET 1.1,
> Apache/2.2.2 running virtual domains configured with Plesk 8.2.0 and
> autohosting with mod_mono.conf
>
> Still getting 500 Internal Server error when upgrading site from 1.2.4
(same
> problem occurred when trying to upgrade to 1.2.5.1). Salient contents of
> error_log as follows:
>
> [Sat Dec 15 23:50:56 2007] [notice] Apache/2.2.2 (Fedora) configured --
> resuming
>  normal operations
> System.IO.IOException: Win32 IO returned ERROR_NO_MORE_FILES. Path:
> /var/www/vho
> sts/queningtonbookclub.com/httpdocs
>   at System.IO.Directory.GetFileSystemEntries (System.String path,
> System.String
>  pattern, FileAttributes mask, FileAttributes attrs) [0x00000]
>   at System.IO.Directory.GetFiles (System.String path, System.String
> pattern) [0
> x00000]
>   at System.IO.DirectoryInfo.GetFiles (System.String pattern) [0x00000]
>   at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo:GetFiles
> (stri
> ng)
>   at Mono.WebServer.ModMonoWorker.CheckDirectory (System.IO.DirectoryInfo
> info)
> [0x00000]
>   at Mono.WebServer.ModMonoWorker.GetOrCreateApplication (System.String
> vhost, I
> nt32 port, System.String filepath, System.String virt) [0x00000]
>   at Mono.WebServer.ModMonoWorker.InnerRun (System.Object state) [0x00000]
>   at Mono.WebServer.ModMonoWorker.Run (System.Object state) [0x00000]
> [Sat Dec 15 23:51:20 2007] [error] (70014)End of file found: read_data
> failed
> [Sat Dec 15 23:51:20 2007] [error] Command stream corrupted, last command
> was -1
>
> Everything fine if I revert to 1.2.4 (except for the fact that then
compiled
> files end up getting deleting, no apparent cron job responsible, may well
be
> problem reported as solved in 1.2.5, described here
> https://bugzilla.novell.com/show_bug.cgi?id=324783, so am very much
wanting
> to upgrade).
>
> Can anyone shed any light at all?
>
> Thanks
>
> Kevin.
>
>
>
>
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