Bug 355803 - Add Lustre's IOC_MDC_GETFILESTRIPE ioctl
Summary: Add Lustre's IOC_MDC_GETFILESTRIPE ioctl
Status: RESOLVED LATER
Alias: None
Product: valgrind
Classification: Developer tools
Component: memcheck (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Julian Seward
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-11-23 18:43 UTC by Frank Zago (Cray)
Modified: 2018-06-01 16:51 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
patch for IOC_MDC_GETFILESTRIPE (2.47 KB, patch)
2015-11-23 18:44 UTC, Frank Zago (Cray) 		Details
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Description Frank Zago (Cray) 2015-11-23 18:43:05 UTC 
Add support for Lustre's IOC_MDC_GETFILESTRIPE ioctl.

Reproducible: Always
Comment 1 Frank Zago (Cray) 2015-11-23 18:44:08 UTC 
Created attachment 95676 [details]
patch for IOC_MDC_GETFILESTRIPE
Comment 2 Frank Zago (Cray) 2016-05-11 15:52:47 UTC 
Can this patch be looked at, please?
Comment 3 Tom Hughes 2016-05-11 16:14:58 UTC 
Is this something that is in the upstream kernel.org kernels?
Comment 4 Tom Hughes 2016-05-11 16:15:28 UTC 
Note that in general patches will be reviewed when we have a release upcoming, so don't worry if it sits around for a while.
Comment 5 Frank Zago (Cray) 2016-05-11 16:25:56 UTC 
Hi Tom,
IOC_MDC_GETFILESTRIPE is present in the staging tree (drivers/staging/lustre/lustre/include/lustre/lustre_user.h.)
Comment 6 Julian Seward 2016-09-13 16:34:38 UTC 
(In reply to Frank Zago (Cray) from comment #5)
> IOC_MDC_GETFILESTRIPE is present in the staging tree
> (drivers/staging/lustre/lustre/include/lustre/lustre_user.h.)

Frank, the patch can land if this ioctl is going to be in the mainline kernel
tree.  Do you know if it has yet made it there?
Comment 7 Frank Zago (Cray) 2016-09-13 16:42:26 UTC 
Hi Julian,
No, it's still being actively cleaned up in the staging tree. AFAIK, there is no timeline to move it to fs/.
Comment 8 Julian Seward 2016-10-19 11:43:59 UTC 
Frank, ping me when this hits the mainline kernel.  Then we can take
the patch in V.
Comment 9 Ivo Raisr 2017-05-05 13:58:45 UTC 
Frank, any news here?
Comment 10 Julian Seward 2017-05-08 13:44:23 UTC 
We can't land this until the relevant ioctl is in the mainline tree,
since otherwise we have no way to know that it is permanent.
Comment 11 Frank Zago (Cray) 2018-06-01 16:51:08 UTC 
Well, Lustre is likely to be kicked out of staging. So I'm closing that issue for now. I may re-open in a few years :)