[j-nsp] HDD Write Error

[Juniper GOWEX]

Dear Jonas,

    Two weeks ago we replaced the HDD(
    http://juniper.cluepon.net/Replacing_the_harddisk_with_solid_state_flash
    ).
    We bought a identical HDD ( P/N MHT2030AT)and copy the data 1:1 (
    using the windows software "EASEUS Todo Backup Free 3.0" ),
    The cloning process took 35 min approximately.

           After the restart the error disappeared.

    Thank you very much for your help


Isidoro

El 22/09/2011 2:52, Jonas Frey (Probe Networks) escribió:
> Dear Isidoro,
>
> you cant copy the data 1:1....atleast not without alot of work.
> The best thing would be if you reinstall JunOS via a install media
> (pcmcia/cf card) once you replaced the hard disk.
> Its very easy to replace the hard disk on either RE2/3/4/5...its
> normally only secured by 4 screens on the RE.
> Make sure to save your config files (JunOS config, SSH keys, other data
> like home directorys, logs etc) before you replace the HDD if
> neccessary.
>
> Best regards,
> Jonas
>
> Am Mittwoch, den 21.09.2011, 17:18 +0200 schrieb Isidoro Cristobal:
>> Hi,
>>
>> First of all thank you very much for your quick response .
>>
>> How to save the data to the new hard disk? Do you know a procedure for
>> replacing hard disk ?
>>
>> Best Regards,
>>
>> Isidoro
>>
>>
>>
>> El 20/09/2011 17:29, Jonas Frey (Probe Networks) escribió:
>>> Hi,
>>>
>>> you are correct, the disk exceeded the maximum write errors permitted by
>>> the SMART value and thus is marked as bad. Prepare for a complete
>>> failure of the drive soon (1-30 days likely).
>>> May be the right time to upgrade the harddisk to a SSD.
>>> http://juniper.cluepon.net/Replacing_the_harddisk_with_solid_state_flash
>>>
>>> Best regards,
>>> Jonas
>>>
>>>
>>>
>>> Am Dienstag, den 20.09.2011, 17:09 +0200 schrieb Juniper GOWEX:
>>>> Hi all,
>>>>
>>>>    From yesterday at the log of my M20 are the following message :
>>>>
>>>>           smartd[2595]:  Device: /dev/ad1a, Failed attribute: (200)Write
>>>>           Error Rate
>>>>
>>>> It´s informative, but i think that there is a problem with my HDD ( I
>>>> still have to run the smartd commands ) .
>>>>
>>>> Somebody had this problem ?
>>>>
>>>>
>>>> Best Regards
>>>>
>>>> Isidoro
>>>>
>>>>
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