Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-12-21 Thread Sanjoy Mahajan
I have tried to reproduce it, but haven't seen the problem with recent kernel versions (am running vanilla 2.6.27.4). -Sanjoy `Until lions have their historians, tales of the hunt shall always glorify the hunters.' --African Proverb -- To UNSUBSCRIBE, email to

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-12-20 Thread Moritz Muehlenhoff
On Fri, May 23, 2008 at 08:35:20AM -0400, Sanjoy Mahajan wrote: The other would be to wait until real Debian 2.6.25 packages are released. I just tried the debian 2.6.25, I see similar behavior: 'mount' took 20 minutes to finish. I used the linux-image-2.6.25-2-686 package (version

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-05-23 Thread Sanjoy Mahajan
The other would be to wait until real Debian 2.6.25 packages are released. I just tried the debian 2.6.25, I see similar behavior: 'mount' took 20 minutes to finish. I used the linux-image-2.6.25-2-686 package (version 2.6.25-3), which has this uname: Linux approx 2.6.25-2-686 #1 SMP Wed May

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-05-23 Thread Sanjoy Mahajan
I just noticed new information in the dmesg that is probably related: $ dmesg | grep INFO [ 2501.840262] INFO: task pdflush:178 blocked for more than 120 seconds. [ 2632.815719] INFO: task pdflush:178 blocked for more than 120 seconds. [ 2762.761167] INFO: task pdflush:178 blocked for

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-04-23 Thread Sanjoy Mahajan
I compiled vanilla 2.6.25 into a Debian package using the 2.6.24 Debian config and then yes '' | make oldconfig to get a new config and am running that kernel. uname -a: Linux approx 2.6.25 #1 SMP Sun Apr 20 19:41:47 EDT 2008 i686 GNU/Linux The problem that remount takes forever seems to be

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-04-23 Thread Bart Samwel
Hi Sanjoy, Sanjoy Mahajan wrote: I compiled vanilla 2.6.25 into a Debian package using the 2.6.24 Debian config and then yes '' | make oldconfig to get a new config and am running that kernel. uname -a: Linux approx 2.6.25 #1 SMP Sun Apr 20 19:41:47 EDT 2008 i686 GNU/Linux The problem that

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-04-17 Thread Bart Samwel
Hi Sanjoy, I think this is definitely getting to the point where it looks like a kernel problem. Could you report this to the Linux Kernel mailing list and to the ext3 maintainers? (I could do it, but I can't reproduce the problem so I would just be a useless middle man.) Cheers, Bart

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-04-14 Thread Bart Samwel
Sanjoy Mahajan wrote: Twice I've tried removing the power cord during the daily rebuild of the locate database -- and, alternatively, doing the mount command by hand -- but I haven't managed to reproduce the problem of mount running for 20 minutes. I'll keep trying. Hi Sanjoy, Any luck yet?

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-04-14 Thread Bart Samwel
Sanjoy Mahajan wrote: Not yet -- sometimes the mount takes 10 seconds, but never longer than that. But I have a hunch that I'll test in the next few days: If I reboot the evening before, so there's nothing in the dentry cache, maybe the mount will take a lot longer (maybe because the find is

Bug#471465: Info received (Bug#471465: laptop-mode-tools: mount takes 100% of CPU after unplugging AC )

2008-03-25 Thread Sanjoy Mahajan
Twice I've tried removing the power cord during the daily rebuild of the locate database -- and, alternatively, doing the mount command by hand -- but I haven't managed to reproduce the problem of mount running for 20 minutes. I'll keep trying. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED]