Andrew Deason wrote, On 3/17/2010 11:06 AM:
On Wed, 17 Mar 2010 08:03:37 -0400
"John W. Sopko Jr."<so...@cs.unc.edu> wrote:
Below is an example of creating a directory in AFS that took 15
seconds. The removal and next mkdir work fine. Below that is strace
output of the mkdir command and where it is hanging.
% date; mkdir try; date
Wed Mar 17 06:37:18 EDT 2010
Wed Mar 17 06:37:33 EDT 2010
Is there anything in FileLog around this time, possibly about failing to
break callbacks on a certain host?
No clues, one of the first places I looked.
(by the way, 'time mkdir try' is convenient for showing delay in
something like this)
Yes, I have used the time command before, thanks.
>> Output from strace, last few lines:
% strace mkdir try
Also, 'strace -tt mkdir try' is convenient for showing delays.
Thanks, here is a sample with "strace -tt mkdir try", a little
over 15 second delay:
13:35:33.597167 mkdir("try", 0777) = 0
13:35:48.617766 close(1) = 0
13:35:48.617820 exit_group(0) = ?
I am going to move my home volume to another file server
and see if that helps.
--
John W. Sopko Jr. University of North Carolina
email: sopko AT cs.unc.edu Computer Science Dept., CB 3175
Phone: 919-962-1844 Fred Brooks Building; Room 140
Fax: 919-962-1799 Chapel Hill, NC 27599-3175
_______________________________________________
OpenAFS-info mailing list
OpenAFS-info@openafs.org
https://lists.openafs.org/mailman/listinfo/openafs-info
