Thanks for the feedback. We are going to address our issues with Lustre client procfs stats as follows:
On Tue, May 10, 2011 at 4:14 PM, Richard Henwood <[email protected]> wrote: <snip> > > *ENHANCEMENT* stats should declare all metrics that are recorded, even > if they are zero. Currently tool developers must maintain their own > lookups of all possible values and test for their absence. Declaring > all the metrics voids the need to consult source code to identify all > possible metrics. > *RESOLUTION* Update the Manual. <snip> > *ENHANCEMENT* read_bytes should return the number of bytes that have > been read, consistent with the behavior of write_bytes. This will > avoid confusion for users and give a more accurate measure of the > traffic over the filesystem. > Cache misses > *RESOLUTION* Assert this behavior is a bug. Create a Jira ticket and discuss the solution design there. http://jira.whamcloud.com/browse/LU-333 <snip> > *ENHANCEMENT* Bytes send over the wire should be explicitly recorded > in the stats file. This will enable a detailed view of the client and > network interaction with the filesystem. > *RESOLUTION* Assert this is a valuable enhancement. Create a Jira ticket and discuss the solution design there. http://jira.whamcloud.com/browse/LU-334 richard, -- [email protected] Whamcloud Inc. tel: +1 512 410 9612 _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
