Bug 10900 - nfs tapset problems
Summary: nfs tapset problems
Status: RESOLVED DUPLICATE of bug 5150
Alias: None
Product: systemtap
Classification: Unclassified
Component: tapsets (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-03 22:24 UTC by David Smith
Modified: 2009-11-09 15:58 UTC (History)
0 users

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Description David Smith 2009-11-03 22:24:08 UTC 
There are several problems in the nfs tapset.  During testing I used:
- a x86_64 rhel5 system (kernel 2.6.18-164.2.1.el5)
- a ia64 rhel5 system (kernel 2.6.18-157.el5)
- a rawhide system (kernel 2.6.31.5-96.fc12.x86_64.debug).

- probes 'nfs.fop.fsync' & 'nfs.fop.fsync.return' didn't work on rawhide

- probes 'nfs.fop.sendfile' & 'nfs.fop.sendfile.return' didn't work on rawhide

- probes 'nfs.fop.check_flags' & 'nfs.fop.check_flags.return' don't work on
either ia64 rhel5 or rawhide.  They did work on the x86_64 rhel5 system.

- probe 'nfs.aop.readpages.return' has a mistake in it. 'size = retstr' should
be 'size = $return' (to match the other return probes)

- probes 'nfs.aop.prepare_write' & 'nfs.aop.prepare_write.return' don't work on
either rhel5 or rawhide

- probes 'nfs.aop.commit_write' & 'nfs.aop.commit_write.return' don't work on
either rhel5 or rawhide
Comment 1 Wenji Huang 2009-11-09 09:16:32 UTC 
seems duplicate with #5150
Comment 2 David Smith 2009-11-09 15:58:02 UTC 
(In reply to comment #1)
> seems duplicate with #5150

Looks like it is.

*** This bug has been marked as a duplicate of 5150 ***