Re: Temporary lockup on loopback block device

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> > Why are there over-limit dirty pages that no one is writing?
> 
> Please do a sysrq-t, and cat /proc/vmstat during the hang.  Those
> will show us what exactly is happening.

I did and I posted relevant information from my finding --- it looped in 
balance_dirty_pages.

> I've seen this type of hang many times, and I agree with Peter, that
> it's probably about loopback, and is fixed in 2.6.24-rc.

On 2.6.23 it could happen even without loopback --- loopback just made it 
happen very often. 2.6.24 seems ok.

Mikulas

> Thanks,
> Miklos
> 
> 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux