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Old 10-27-2005, 01:51 AM   #1
a1tair
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Registered: Oct 2005
Location: sg
Distribution: Ubuntu
Posts: 29

Rep: Reputation: 15
kjournald creating too much disk activity


Hi all,

My harddisk has recently been very noisy and i heed the advice on mounting the partition with nodiratime option but still doesn't help
When i did a echo 1> /proc/sys/vm/block_dump, i realized kjournald keeps writing to my block, cos the inode is always dirtied dan..... and everytime it writes, my harddisk gets damn noisy...
I tried laptop-mode and its suppose to increase the interval.. however doesn't work. (Anyway i can change any setting manually?)
I read and realize some actually remove ext3 from kernel by editing the fstab...

Is there any gd suggesting as this ticking sound is really really...discerning..

Thanks
 
Old 10-27-2005, 09:10 AM   #2
Paul7
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Registered: Aug 2005
Location: Thailand
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You ever used the sar (system activity reporter)
There are some switches which show you the activities. sar -A will activate all switches
 
Old 10-27-2005, 09:50 AM   #3
a1tair
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Registered: Oct 2005
Location: sg
Distribution: Ubuntu
Posts: 29

Original Poster
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Well i disable the entry in cron.d cos this is worst the mrtg writes to my disk every couple of second god.....
Thus SAC does not have any log to analyze *shrug*

...now i get
pdflush(145): WRITE block 3058120 on hda3

this pdflush keeps writing to block ... i remount with option to increase interval of kjournald but pdflush hunts me now.... does it only happen only notebook or rather FC4 ? I know for the cause of kjournald is ext3 commiting immediate update....

Regards
 
Old 10-27-2005, 10:03 AM   #4
Paul7
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This looks like a hardware error. Maybe you have a bad track on your hardisk?
 
Old 10-27-2005, 11:02 AM   #5
a1tair
LQ Newbie
 
Registered: Oct 2005
Location: sg
Distribution: Ubuntu
Posts: 29

Original Poster
Rep: Reputation: 15
Hmm so you suggest i do a scan disk on XP ? or what utility do i use in linux to perform... e2fcsk or how u spell it doesnt work cos of EXT3 dan.. ext3 again lol
 
Old 10-27-2005, 11:08 AM   #6
Paul7
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Registered: Aug 2005
Location: Thailand
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Sorry, I have no idea how to do it. It should be done normally on hardwarelevel. maybe from the BIOS.
 
  


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