I don't think hes able to get to the console, so commands are useless. Am I correct?
Call tech support if your phone isn't working! Morgan On Thu, Oct 4, 2012 at 11:40 AM, Elle Plato <[email protected]> wrote: > On Thu, Oct 4, 2012 at 11:25 AM, prd::S <[email protected]> wrote: > > Hi, All. > > > > A power outage occured when I was flashing the u-boot image on an > > SRX210 via tftp. > > Then there's no output on the serial console even after several resets. > > I suspect that the primary u-boot image might be corrupted. > > > > The questions are: > > Does SRX210 has a backup u-boot image? > > If so, how to boot from that image? > > > > SRX-210 devices should be configured for dual boot partition by > default. When you login after the primary > is corrupted the login banner should warn you that the device booted > from the alternate image, > something like: WARNING: THIS DEVICE HAS BOOTED FROM THE BACKUP JUNOS > IMAGE > and "show system alarms" should provide an alarm indicating the same thing. > > I cannot remember how to tell if you have a dual boot partition, I > suspect you can look in /dev > for two partitions. You can backup the running image to the failed > primary with system snapshot: > > device> request system snapshot slice alternate > > Formatting alternate root (/dev/da0s1a)... > Copying '/dev/da0s2a' to '/dev/da0s1a' .. (this may take a few minutes) > The following filesystems were archived: / > > If you are missing autorecovery information, there will be an alarm > saying so, do this: > request system autorecovery state save > request system configuration rescue save > > And then "request system reboot" to boot from the restored primary. > > All this should be good google foo to look for a more detailed explanation. > > HTH, > > Elle Plato > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
