Hi,
the same test with ext3 runs without problem about a hour, with ext4 it
hangs quickly ... latest hang from all tests was when it filled the
partition (2GB) with data.
Dne 18.11.2010 20:55, richard -rw- weinberger napsal(a):
> 2010/11/18 Ondřej Kunc:
>
>> Hi,
>>
>> on vanilla kernel (2.6
Hi,
on vanilla kernel (2.6.36 from kernel.org) ... it fails too(so it is not
debian specific), traces from sysrq t (via uml_mconsole)
(only processess in D state):
jbd2/ubdb-8 D 405068b3 0 580 2 0x
66aea608 660214c8 66021038 60284440 66041cb0 60013597 66aea140 66040
Hi,
I've recently tested ext4 in user mode linux VM. I compiled linux
2.6.36(from debian source package). I configured kernel this way ...
only disabled modules (to work with default debootstraped debian). Then
I created this script:
#!/bin/bash
DD="dd if=/dev/zero bs=1k"
for i in `seq 1 1000`
2010/11/18 Ondřej Kunc :
> Hi,
>
> the same test with ext3 runs without problem about a hour, with ext4 it
> hangs quickly ... latest hang from all tests was when it filled the
> partition (2GB) with data.
How long does it take until it hangs?
Your test runs fine on my testbed.
> Dne 18.11.2010 2
2010/11/18 Ondřej Kunc :
> Hi,
>
> on vanilla kernel (2.6.36 from kernel.org) ... it fails too(so it is not
> debian specific), traces from sysrq t (via uml_mconsole)
Does it only happen with ext4?
> (only processess in D state):
>
> jbd2/ubdb-8 D 405068b3 0 580 2 0x
2010/11/18 Lukas Czerner :
> On Thu, 18 Nov 2010, Ondřej Kunc wrote:
>
>> Hi,
>>
>> I've recently tested ext4 in user mode linux VM. I compiled linux 2.6.36(from
>> debian source package). I configured kernel this way ... only disabled
>> modules
>> (to work with default debootstraped debian). The
On Thu, 18 Nov 2010, Ondřej Kunc wrote:
> Hi,
>
> I've recently tested ext4 in user mode linux VM. I compiled linux 2.6.36(from
> debian source package). I configured kernel this way ... only disabled modules
> (to work with default debootstraped debian). Then I created this script:
>
> #!/bin/b
