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Re: debian testing可以使用2.6.26的内核吗?



感觉好主要是在哪些方面,硬盘freeze的问题有改善吗?

slv (slvtion@gmail.com) wrote [10.08.11 14:29]:
| On Wed, 28 Jul 2010 18:51:41 +0800
| slv <slvtion@gmail.com> wrote:
| 
| sid的内核2.6.32-19似乎有改善,现在感觉好多了:
| $ dpkg -l linux-image-*|grep 19
| ii  linux-image-2.6.32-5-686              2.6.32-19                             Linux 2.6.32 for modern PCs
| 
| > $ iostat -x
| > Linux 2.6.32-5-686 (debian) 	07/28/2010 	_i686_
| > (1 CPU) avg-cpu:  %user   %nice %system %iowait  %steal   %idle
| >           21.63    0.00    2.58    1.43    0.00   74.37
| > Device:  rrqm/s  wrqm/s  r/s  w/s  rsec/s  wsec/s avgrq-sz avgqu-sz
| > await  svctm  %util sda
| >  0.13  5.83  0.40  1.95  38.41  62.76  43.06
| > 0.57  241.48  10.02  2.35
| 
| $ cat /sys/block/sda/queue/scheduler 
| noop anticipatory [deadline] cfq
| 
| $ iostat -x
| Linux 2.6.32-5-686 (debian) 	08/11/2010 	_i686_	(1 CPU)
| 
| avg-cpu:  %user   %nice %system %iowait  %steal   %idle
|           26.91    0.00    2.82    1.43    0.00   68.84
| 
| Device: rrqm/s   wrqm/s  r/s   w/s rsec/s wsec/s avgrq-sz avgqu-sz
|    await  svctm  %util sda     
|  2.55    13.88    3.17    4.67   178.23   148.82    41.71     0.80
| 101.17   3.25   2.55
| 
| 
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| 

-- 
Li Xin
2010-08-11


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