Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cache

[Narcis Garcia]

Sure.


El 17/08/16 a les 23:09, Andrew Martin ha escrit:
> ----- Original Message -----
>> From: "Narcis Garcia" <address@hidden>
>> To: address@hidden
>> Sent: Wednesday, August 17, 2016 1:16:19 PM
>> Subject: Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk 
>> Write Cache
>>
>> In the host:
>> $ sysctl -n vm.dirty_expire_centisecs
>> $ sysctl -n vm.dirty_writeback_centisecs
>>
>> https://www.kernel.org/doc/Documentation/sysctl/vm.txt
> 
> Thanks, this is what I was looking for! Don't you need to add these values 
> together for both
> the kernel running in the guest and on the host to find out the maximum time 
> before a flush?
> 
> Thanks,
> 
> Andrew
>