hmm... i see, iotop shows 0%Kein wrote:Care to read my first post carefully?
Constant HDD usage
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Re: Constant HDD usage
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Re: Constant HDD usage
Yeah, that is what confusing so much... I guess it's exactly Vbox problem with linux virtualization or whatever, because it doesn't happens on guest XP.
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Re: Constant HDD usage
you did not see [kjournald] in iotop? - you should have, syncing the ext3 filesystem every few seconds ...problem with linux virtualization or whatever, because it doesn't happens on guest XP.
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Re: Constant HDD usage
Hmm.. I monitored it a bit but most time it writes 11.62-262 Kb/s...
Hm, any idea how to disable it? Not sure if it help but who knows...
Hm, any idea how to disable it? Not sure if it help but who knows...
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Re: Constant HDD usage
the ext3 sync?any idea how to disable it?
add some mount options in /etc/fstab, have a look at commit= and noatime to decrease ext3 activity
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Re: Constant HDD usage
I wonder if it's related: http://bugzilla.kernel.org/show_bug.cgi?id=12224
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Re: Constant HDD usage
Another long shot which kernel? If generic try server and vice versa.
Some say: "You learn as long as you live".
My way: "You live as long as you learn".
My way: "You live as long as you learn".
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Re: Constant HDD usage
I just fired up my Lenny so I could see what was going on and it too had the constant 20% to 25% load even though iotop showed nothing but an occasional [kjournald] entry . I did an update/upgrade and it puked. I finally got it going but the process usage is still too high for me. I ran the process tests on Ubuntu and they do not do this.
Edit: Here is a really weird thing. I paused the VM to double check that I had the right process and when I resumed it went down to the same as the Ubuntu OSs. 0% - 4% go figure.
- Ubuntu 8.04 = 2.6.24-24-server 0% - 4% process usage
- Ubuntu 9.04 = 2.6.28-13-server 0% - 4% process usage
- Ubuntu 9.04 = 2.6.28-13-generic 0% - 4% process usage
- Lenny = 2.6.26-2-686 20% - 25% process usage
Edit: Here is a really weird thing. I paused the VM to double check that I had the right process and when I resumed it went down to the same as the Ubuntu OSs. 0% - 4% go figure.
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Re: Constant HDD usage
not with debian lenny kernel:Kein wrote:I wonder if it's related: http://bugzilla.kernel.org/show_bug.cgi?id=12224
Perryg wrote:
- Lenny = 2.6.26-2-686 20% - 25% process usage
anyway, i have not seen this on my linux (debian etch, lenny, squeeze) hosts so may be a Virtualbox on Windows bug?bugzilla.kernel.org wrote:Latest working kernel version: 2.6.27.5
Earliest failing kernel version: 2.6.27.6
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Re: Constant HDD usage
Hmmm... Well, may be, because it happens for me with Ubuntu and Fedora10 guests.anyway, i have not seen this on my linux (debian etch, lenny, squeeze) hosts so may be a Virtualbox on Windows bug?
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Re: Constant HDD usage
Perryg
But mine problem is not a process usage but HDD usage. I don't care if it uses the whole my CPU, but HDD another deal.
But mine problem is not a process usage but HDD usage. I don't care if it uses the whole my CPU, but HDD another deal.
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Re: Constant HDD usage
Ahh me too. As you can see my I/O is for the most part flat lined. The only activity I see is when I hit a web page and it will spike to load and then go back to normal. The top is all processes all programs from the Host. The bottom one is for one of the guests.
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Re: Constant HDD usage
Anyway, can this be considered as a bug? I guess our Ubuntu ISOs are the same...
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Re: Constant HDD usage
There definitely is something wrong in your case but the real question is where. Is it the Guest OS, VBox, or the way Vista handles the VM/?.
If you feel that you have exhausted all of the paths to determine the problem on your end then the next step would be to file a report though bugtracker (located at the bottom of my post). Be sure that you include the VBox logs and as much information as you can to assist the team in seeing what the problem is.
If you feel that you have exhausted all of the paths to determine the problem on your end then the next step would be to file a report though bugtracker (located at the bottom of my post). Be sure that you include the VBox logs and as much information as you can to assist the team in seeing what the problem is.
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Re: Constant HDD usage
yep, now i see this ... idle running Fedora10, Ubuntu8.04 and XP guests: the only one showing up in the hosts iotop is the Virtualbox Fedora10 session. I guess you are right, looks like http://bugzilla.kernel.org/show_bug.cgi?id=12224 - Fedora10 kernel is 2.6.27.25-170.2.72.fc10, while Ubuntu kernel 2.6.24-24-generic is not affectedKein wrote:Hmmm... Well, may be, because it happens for me with Ubuntu and Fedora10 guests.anyway, i have not seen this on my linux (debian etch, lenny, squeeze) hosts so may be a Virtualbox on Windows bug?