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| author | Richard W.M. Jones <rjones@redhat.com> | 2010-10-18 12:44:08 +0100 |
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| committer | Richard W.M. Jones <rjones@redhat.com> | 2010-10-18 12:44:08 +0100 |
| commit | 361c513dc3e013d2d7e902e3b309a4c37cf6ee0f (patch) | |
| tree | d4c626fc43da297b1fef05a72c66c4f3e2b1677a /contrib | |
| parent | 06397c2f1ffe56e2300ff9439a2903479c9c3da3 (diff) | |
| download | libguestfs-361c513dc3e013d2d7e902e3b309a4c37cf6ee0f.tar.gz libguestfs-361c513dc3e013d2d7e902e3b309a4c37cf6ee0f.tar.xz libguestfs-361c513dc3e013d2d7e902e3b309a4c37cf6ee0f.zip | |
contrib: Note about what needs to be done for visualization.
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/visualize-alignment/README | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/visualize-alignment/README b/contrib/visualize-alignment/README index 0009dcf8..6c30f946 100644 --- a/contrib/visualize-alignment/README +++ b/contrib/visualize-alignment/README @@ -8,6 +8,12 @@ such as a single write, or groups of operations. You can examine the traces by hand (as text files) or turn them into graphical visualizations. +IMPORTANT NOTE: This is not upstream (in qemu) nor integrated into +libguestfs. We should probably be using the 'blktrace' command +instead, or if that is not suitable, get a more reliable and useful +trace mechanism added to qemu (the current patch is not suitable for +upstreaming). + The *.qtr files are qemu trace files, produced using the unofficial qemu patch in the current directory. |