Resend .. On Thu, Jul 14, 2016 at 7:55 PM, Navin P.S <navinp1912@xxxxxxxxx> wrote: > Hi, > Can i do dd if=/dev/zero of=/dev/mapper/dmo count=20 ? where dmo is > a dm snapshot origin created through dmsetup command. Instead of > /dev/zero i can write valid devices. > > I could create the dmo through some lvm2 commands. Is direct write > with 4k (page size values ) allowed when it is mapped to 2 block > devices in linear mode ? > > > Regards, > -- Navin I'm seeing OOM followed by reboot of host machine. Does this mean this device cannot to exported to containers for writing ? -- -- Navin -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
