Ubuntu
linux package

  1. Bug #620074
  2. Comment #251

Comment 251 for bug 620074

Revision history for this message
In , Khalid.rashid (khalid.rashid-linux-kernel-bugs) wrote :

Gonzalo, is it possible to include the motherboard chipset in the test? It would be interesting to see if everybody who's affected have the same or similiar chipsets... Here's another test result, with 2.5.29 RC7. Still affected by the bug, on ext4.

khaal@Xeraphim:~/Desktop/test-suite-bug-12309-v2$ sh kernel-test.sh
Using current dir to do IO tests
First Test: How much gets to run the CPU intensive task?
We have Burning CPU with 9080
min:0.007ms|avg:0.008-0.009ms|mid:0.000ms|max:0.000ms|duration:23.801s
We have Burning CPU with 14728
min:0.007ms|avg:0.008-0.009ms|mid:0.000ms|max:0.000ms|duration:22.593s
Second Test: Does the process queue get blocked because high IO?
Starting
We have High IO PID 19811
We have Burning CPU with 19812
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 13.901 s, 15.1 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 15.2808 s, 13.7 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 15.4188 s, 13.6 MB/s
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 16.1941 s, 13.0 MB/s
DD Finished
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 16.6363 s, 12.6 MB/s
DD Finished
DD Finished
DD Finished
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 17.1937 s, 12.2 MB/s
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
DD Finished
min:0.004ms|avg:0.008-0.009ms|mid:0.000ms|max:0.000ms|duration:18.957s
DD Finished
IO Finished before than processing
 --- Finish ---
Kernel tested: 2.6.29-020629rc7-generic x86_64