On Thu, 2014-06-26 at 22:20 +0200, Pavel Machek wrote:
> Hi!
>
> Ok, this ext4 filesystem does _not_ have easy life: it is in usb
> envelope, I wanted
> to use it as a root filesystem, and it is connected to OLPC-1.75,
> running some kind
> of linux-3.0 kernels.
>
> So power disconnects are common, and even during regular reboot, I
> hear disk doing
> emergency parking.
>
> I don't know how barriers work over USB...
Just like with other SCSI devices.
HTH
Oliver
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