[Gluster-devel] Cannot run VMware Virtual Machines on GlusterFS

[Anand Avati]

Tomoaki,
 What is /baz/ which is prefixed behind foo as /baz/foo in the logs, but
does not show up in your ls -lR? Can you also send me ls -liR so that I can
match inode numbers from the trace?

Avati

On Tue, Jun 19, 2012 at 9:28 PM, Tomoaki Sato <tsato at valinux.co.jp> wrote:

> Avati,
>
>
>   I saw your log and there is nothing suspicious in it. Are you sure the
>> log captures the event where 'getcwd' returned a failure?
>>
>
> Yes, I am.
>
>
>  Can you also return the output of 'ls -lR of the data set' (from a dir
>> level above) along with the getcwd and capture trace nfs logs from the full
>> session? [and keep the trace nfs logs restricted to just these commands].
>>
>
> please find attached.
>
> Regards,
>
> Tomo
>
>
> (2012/06/20 13:17), Anand Avati wrote:
>
>> Tomosaki,
>>  I saw your log and there is nothing suspicious in it. Are you sure the
>> log captures the event where 'getcwd' returned a failure? Can you also
>> return the output of 'ls -lR of the data set' (from a dir level above)
>> along with the getcwd and capture trace nfs logs from the full session?
>> [and keep the trace nfs logs restricted to just these commands].
>>
>> Thanks!
>> Avati
>>
>> On Tue, Jun 19, 2012 at 7:20 PM, Tomoaki Sato <tsato at valinux.co.jp<mailto:
>> tsato at valinux.co.jp>> wrote:
>>
>>    Vijay,
>>
>>    Thank you for your attention to this matter.
>>
>>    I could not find strace command on the ESXi hosts.
>>    CentOS version of strace command says "strace+ ptrace(PTRACE_TRACEME,
>> ...): Function not implemented" on the ESXi host.
>>
>>    Please find attached log file.
>>    This log file is smaller than the previous version and covers only the
>> 'getcwd' period.
>>
>>    Regards,
>>
>>    Tomo
>>
>>
>>    (2012/06/20 10:51), Vijay Bellur wrote:
>>
>>        On 06/18/2012 11:55 PM, Tomoaki Sato wrote:
>>
>>            Vijay,
>>
>>            please find attached test program and log file.
>>
>>            test-code:
>>
>>            $ cat getcwd.c
>>            #include <stdio.h>
>>            #include <unistd.h>
>>
>>            int main(int argc, char* argv[])
>>            {
>>            char cwd[1024];
>>
>>            if ( argc != 2 ) {
>>            printf("usage: %s dir\n", argv[0]);
>>            _exit(1);
>>            }
>>
>>            if ( chdir(argv[1]) != 0 ) {
>>            perror("chdir");
>>            _exit(1);
>>            }
>>            if ( getcwd(cwd, 1024) == NULL ) {
>>            perror("getcwd");
>>            _exit(1);
>>            }
>>            printf("%s\n", getcwd(cwd, 1024));
>>
>>            _exit(0);
>>            }
>>
>>            operations:
>>
>>            ~ # ./getcwd /vmfs/volumes/1668aab4-__**a78e64bd/foo
>>
>>            getcwd: No such file or directory
>>            ~ #
>>
>>
>>        Thanks for providing this test program. Can you please provide the
>> output of strace -f ./getcwd /vmfs/volumes/1668aab4-__**a78e64bd/foo and
>> the corresponding nfs log file?
>>
>>
>>        -Vijay
>>
>>
>>
>>    ______________________________**_________________
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>> >
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>>
>>
>>
>
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