[j-nsp] MX 14.2R7 / PR1177571

[Theo Voss]

Hi Martin,

same issue here, and I know a third provider with the same problem. We've stopped upgrading until 14.2R8 will be released.

Best regards,
Theo

-----Ursprüngliche Nachricht-----
Von: Martin T <m4rtntns at gmail.com>
Datum: Montag, 7. November 2016 um 14:19
An: Theo Voss <mail at theo-voss.de>
Cc: "juniper-nsp at puck.nether.net" <juniper-nsp at puck.nether.net>
Betreff: Re: [j-nsp] MX 14.2R7 / PR1177571

Theo,

did you manage to find a solution for this? We were able to replicate
this behavior in lab and even system reboot did not clear the alarm
message.


thanks,
Martin

On Wed, Oct 26, 2016 at 4:30 PM, Olivier Benghozi
<olivier.benghozi at wifirst.fr> wrote:
> Here the alarm (detected on the re0 in older version) disappeared as soon as re1 (in newer version) took mastership in the chassis (non-GRES switchover, as specified in JunOS updating documents).
>
>> Le 26 oct. 2016 à 15:19, Theo Voss <mail at theo-voss.de> a écrit :
>>
>> Hi Santiago,
>>
>> did the alarm disappeared after the 2nd RE was detected with the same software or after a complete reboot?
>>
>> Best regards,
>> Theo
>>
>> Von: santiago martinez <santiago.martinez.uk at gmail.com>
>> Datum: Mittwoch, 26. Oktober 2016 um 15:15
>> An: Theo Voss <mail at theo-voss.de>
>> Cc: "juniper-nsp at puck.nether.net" <juniper-nsp at puck.nether.net>, Olivier Benghozi <olivier.benghozi at wifirst.fr>
>> Betreff: Re: [j-nsp] MX 14.2R7 / PR1177571
>>
>> Hi there, yes we did hit the same PR.
>>
>> the alarm was raised during the upgrade and completely disappear after both RE. were running the same code version (14.2R6).
>>
>> Regards
>>
>> santiago
>>
>>
>> On 26 Oct 2016 12:00, "Theo Voss" <mail at theo-voss.de <mailto:mail at theo-voss.de>> wrote:
>> Hi Olivier,
>>
>> thanks for your reply. Yes, /var is correctly mounted.
>>
>> Best regards,
>> Theo
>>
>> -----Ursprüngliche Nachricht-----
>> Von: juniper-nsp <juniper-nsp-bounces at puck.nether.net <mailto:juniper-nsp-bounces at puck.nether.net>> im Auftrag von Olivier Benghozi <olivier.benghozi at wifirst.fr <mailto:olivier.benghozi at wifirst.fr>>
>> Datum: Mittwoch, 26. Oktober 2016 um 10:59
>> An: "juniper-nsp at puck.nether.net <mailto:juniper-nsp at puck.nether.net>" <juniper-nsp at puck.nether.net <mailto:juniper-nsp at puck.nether.net>>
>> Betreff: Re: [j-nsp] MX 14.2R7 / PR1177571
>>
>> Yes but with 14.2R6 on re0 and 15.1R4 on re1 (so, during the update).
>>
>> Did you check that /var was properly mounted on re1? :)
>>
>> > Le 26 oct. 2016 à 10:53, Theo Voss <mail at theo-voss.de <mailto:mail at theo-voss.de>> a écrit :
>> >
>> > we've upgraded two of our MXs (MX960, 1800x4-32) to 14.2R7 and ran into PR1177571 which should already be fixed in R7.
>> >
>> > router> show version invoke-on all-routing-engines | match boot
>> > JUNOS Base OS boot [14.2R7.5]
>> > JUNOS Base OS boot [14.2R7.5]
>> >
>> > router> show system alarms
>> > 1 alarms currently active
>> > Alarm time               Class  Description
>> > 2016-10-25 23:36:53 UTC  Major  Host 1 failed to mount /var off HDD, emergency /var created
>> >
>> > Workaround according to Juniper: Upgrade backup RE to the same release with master RE. << see "show version".
>> > Resolved In: 13.3R9-S4 13.3R10 14.1R8 >> 14.2R7 << 15.1R4 15.1R5 15.1F5-S3 15.1F6-S1 16.1X70-D10 16.1R2 << see "show version".
>> >
>> > Has anybody encountered the same problem?
>>
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