On Mar 24, 2019, at 00:42, Masudul Hasan Masud Bhuiyan <masud.ha...@nevada.unr.edu> wrote: > > Hi, > I am trying to find how often the log in /proc/fs/lustre get updated. I was > creating some files in a particular ost and observing the stats file for that > OST. But I noticed although the file is creating properly "write_bytes" field > in the stats file is not changing. I created ~25GB file but the total size > was still the same. That's why I was wondering how often does the log file > gets updated?
This is not a log file, but rather a real-time display of the status, so if it is not being updated, then there are a few options that are possible: - you are looking into the wrong stats file (e.g. different OST), as there are many different ones - there is a bug in the code that prevents that the "write_bytes" from being updated. What verson of Lustre are you running? Cheers, Andreas --- Andreas Dilger Principal Lustre Architect Whamcloud _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org