* [Bug runtime/14269] New: ivshmem transport for cross-vm stap --remote invocations
@ 2012-06-20 14:33 fche at redhat dot com
2012-06-20 14:53 ` [Bug runtime/14269] " fche at redhat dot com
2016-05-16 16:32 ` fche at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: fche at redhat dot com @ 2012-06-20 14:33 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14269
Bug #: 14269
Summary: ivshmem transport for cross-vm stap --remote
invocations
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
AssignedTo: systemtap@sourceware.org
ReportedBy: fche@redhat.com
Classification: Unclassified
Related to bug# 13078, it may be useful to have a stap --remote invocation mode
that uses qemu ivshmem facilities to transport bulk trace data, as assembled by
the Hitachi ivtrace system. http://lwn.net/Articles/380869/
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* [Bug runtime/14269] ivshmem transport for cross-vm stap --remote invocations
2012-06-20 14:33 [Bug runtime/14269] New: ivshmem transport for cross-vm stap --remote invocations fche at redhat dot com
@ 2012-06-20 14:53 ` fche at redhat dot com
2016-05-16 16:32 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fche at redhat dot com @ 2012-06-20 14:53 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=14269
--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> 2012-06-20 14:53:07 UTC ---
It may be possible to embed the ivring code http://lwn.net/Articles/500304/
within the stap runtime.
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* [Bug runtime/14269] ivshmem transport for cross-vm stap --remote invocations
2012-06-20 14:33 [Bug runtime/14269] New: ivshmem transport for cross-vm stap --remote invocations fche at redhat dot com
2012-06-20 14:53 ` [Bug runtime/14269] " fche at redhat dot com
@ 2016-05-16 16:32 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fche at redhat dot com @ 2016-05-16 16:32 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=14269
Frank Ch. Eigler <fche at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |WONTFIX
--- Comment #2 from Frank Ch. Eigler <fche at redhat dot com> ---
no recent interest; no complaints received re. transport across the
virtio-serial
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2012-06-20 14:33 [Bug runtime/14269] New: ivshmem transport for cross-vm stap --remote invocations fche at redhat dot com
2012-06-20 14:53 ` [Bug runtime/14269] " fche at redhat dot com
2016-05-16 16:32 ` fche at redhat dot com
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