[panda-users] Forking in callback

[Igor R]

Thanks, it significantly improved snapshot save/load performance.
Are there ways to improve it even more?

2015-03-24 16:53 GMT+02:00 Manolis Stamatogiannakis <mstamat at gmail.com>:
> I don't think there's some qemu-specific syntax for this.
> You just create a ramdisk using the tools provided by the OS. You mount it
> and copy your qcow there before starting your analysis.
>
> For linux ramdisks, see:
> http://www.jamescoyle.net/how-to/943-create-a-ram-disk-in-linux
>
> M.
>
>
>
> 2015-03-24 7:33 GMT+01:00 Igor R <boost.lists at gmail.com>:
>>>
>>> Snapshots in QEMU take a long time because operations on QCOWs are
>>> very slow, and full snapshots require creating a disk snapshot. You
>>> may be able to make this faster by storing the QCOW on a ramdisk.
>>
>>
>>
>> Thanks, I'll try it.
>> Could you please specify the syntax that allows loading qcow as ramdisk?
>>
>>
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>