(a) Android usually takes a long time on its _first_ boot, because all apps 
are optimized and stored in /data/dalvik-cache. You will get long boot-up 
times of a few minutes only then "each time", if these files can not be 
stored persistently.

(b) Do not disable chkdsk (unless you do not store any persistent data). 
E.g. if the system is not shut down properly, but hard-powered-off, without 
a check you might lose data, and in the worst case leave the system into a 
non-working state.

On Monday, 26 August 2013 03:23:08 UTC+2, Yong Jun Chang wrote:
>
> Hi all,
>  
> I'm developing an embedded system based on Android gingerbread with 
> i.MX53. 
> The system does not use a suspend mode so that at every time it boots up 
> from power up.
> Recently, our client reports that the system takes extremely long boot-up 
> time upto a few minutes. 
> Usually the system is designed to complete the boot sequence in 15 
> seconds. 
>  
> I just remember that I read an article somewhere says that Android system 
> checks entire file system ( like chkdsk?? ) at every XXX boot sequence. 
> Is it really true that Android system has this feature?
> And how can I disable it?
>  
> Thanks in advance!
>  
> Yong
>  
>

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