mogilefsd cannot see mogstored's running

[Jason Camp]

Not to further confuse the issue here, let me know if this info is 
totally incorrect.  Under Fedora Core 4 I had to make a change to one of 
the libs in the perlbal module because it wasnt creating files under the 
data directory. I found this in an earlier posting on the list:

in ClientHTTP.pm around line 253, it says:

    Linux::AIO::aio_open("$path/$file", O_CREAT | O_TRUNC | O_WRONLY, 
0644, sub {
        # get the fd
        my $fd = shift;

        # verify file was opened
        $self->{put_in_progress} = 0;
        if ($! == ENOENT) {

I modified it to this:

    Linux::AIO::aio_open("$path/$file", O_CREAT | O_TRUNC | O_WRONLY, 
0644, sub {
        # get the fd
        my $fd = shift;
        $! = ENOENT if $fd == -1;

        # verify file was opened
        $self->{put_in_progress} = 0;
        if ($! == ENOENT) {

I'm not sure if this would be the issue, this was needed for Fedora core 
3 and 4, and since CentOS is a redhat clone like Fedora, it might be a 
similar thing. Again, sorry if this is totally not the case and I 
confused you even further :)

Jason



Mark Smith wrote:

>Actually, just thought of something else... try this:
>
>Edit lib/Perlbal.pm and change this section:
>
>$Perlbal::AIO_MODE = "none";
>$Perlbal::AIO_MODE = "ioaio" if $Perlbal::OPTMOD_IO_AIO;
>$Perlbal::AIO_MODE = "linux"  if $Perlbal::OPTMOD_LINUX_AIO;
>
>And comment out the second two lines:
>
>$Perlbal::AIO_MODE = "none";
>#$Perlbal::AIO_MODE = "ioaio" if $Perlbal::OPTMOD_IO_AIO;
>#$Perlbal::AIO_MODE = "linux"  if $Perlbal::OPTMOD_LINUX_AIO;
>
>(ed note: should really be a way to force the AIO mode you want...)
>
>Anyway, that will force it to use 'none' mode.  Then try running mogstored
>again and using the curl test.
>
>
>--
>Junior (aka Mark Smith)
>junior at danga.com
>
>Software Engineer
>Six Apart / Danga Interactive
>  
>