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bhs-z2g1/g2-a75
Scheduled Maintenance Report for Network & Infrastructure
Completed
Afin d'optimiser le routage nous allons migrer de protocole de routage sur les TOR de l'infrastucture PCI de BHS.

Une légère coupure (1 ou 2 pings) au moment de la bascule.

Nous allons procéder en 3 vagues :

- 1 ère vague le 13/02 de 08:00 UTC à 12:00 UTC :

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70
bhs-z2b6-a70
bhs-z2b7-a70
bhs-z2b8-a70
bhs-z2b9-a70
bhs-z2b10-a70
bhs-z2b11-a70
bhs-z2b12-a70

- 2 ème vague le 15/02 de 08:00 UTC à 12:00 UTC :

bhs-z2b13-a70
bhs-z2b14-a70
bhs-z2b15-a70
bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70
bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70

- 3 ème vague le 19/02 de 08:00 UTC à 12:00 UTC :

bhs-z2c12-a70
bhs-z2c13-a70
bhs-z2c14-a70
bhs-z2c15-a70
bhs-z2c16-a70
bhs-z2c17-a70
bhs-z2c18-a70
bhs-z2c19-a70
bhs-z2c20-a70
bhs-z2c21-a70
bhs-z2c22-a70
bhs-z2c23-a70
bhs-z2s4-a70
bhs-z2s5-a70
bhs-z2s6-a70
bhs-z2c24-a70
bhs-z2s7-a70
bhs-z2s8-a70
bhs-z2s9-a70
bhs-z2c25-a70
bhs-zvrack1a-a70
bhs-zvrack1b-a70

----

In order to optimize the routing we will migrate from the routing protocol to the TORs of the BHS PCI infrastructure.

A slight cut (1 or 2 pings) when we switch routing protocol.

We will proceed in 3 waves:

- 1st wave on the 13/02 from 08:00 UTC to 12:00 UTC:

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70
bhs-z2b6-a70
bhs-z2b7-a70
bhs-z2b8-a70
bhs-z2b9-a70
bhs-z2b10-a70
bhs-z2b11-a70
bhs-z2b12-a70

- 2nd wave 15/02 from 08:00 UTC to 12:00 UTC:

bhs-z2b13-a70
bhs-z2b14-a70
bhs-z2b15-a70
bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70
bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70

- 3rd wave on the 19/02 from 08:00 UTC to 12:00 UTC:

bhs-z2c12-a70
bhs-z2c13-a70
bhs-z2c14-a70
bhs-z2c15-a70
bhs-z2c16-a70
bhs-z2c17-a70
bhs-z2c18-a70
bhs-z2c19-a70
bhs-z2c20-a70
bhs-z2c21-a70
bhs-z2c22-a70
bhs-z2c23-a70
bhs-z2s4-a70
bhs-z2s5-a70
bhs-z2s6-a70
bhs-z2c24-a70
bhs-z2s7-a70
bhs-z2s8-a70
bhs-z2s9-a70
bhs-z2c25-a70
bhs-zvrack1a-a70
bhs-zvrack1b-a70




Update(s):

Date: 2018-02-20 06:23:02 UTC
Les tors suivants on étés migrés avec succès hier matin :

bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70
bhs-z2c12-a70
bhs-z2c13-a70
bhs-z2c14-a70
bhs-z2c15-a70
bhs-z2c16-a70

Nous continuons les migrations ce matin avec les tors suivants de 08:00 UTC à 12:00 UTC :

bhs-z2c17-a70
bhs-z2c18-a70
bhs-z2c19-a70
bhs-z2c20-a70
bhs-z2c21-a70
bhs-z2c22-a70
bhs-z2c23-a70
bhs-z2s4-a70
bhs-z2s5-a70
bhs-z2s6-a70
bhs-z2c24-a70
bhs-z2s7-a70
bhs-z2s8-a70
bhs-z2s9-a70
bhs-z2c25-a70
bhs-zvrack1a-a70
bhs-zvrack1b-a70

----

The following tors have been succesfully migrated yesteday morning :

bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70
bhs-z2c12-a70
bhs-z2c13-a70
bhs-z2c14-a70
bhs-z2c15-a70
bhs-z2c16-a70

We move on with the following tors this morning beetween 08:00 UTC and 12:00 UTC

bhs-z2c17-a70
bhs-z2c18-a70
bhs-z2c19-a70
bhs-z2c20-a70
bhs-z2c21-a70
bhs-z2c22-a70
bhs-z2c23-a70
bhs-z2s4-a70
bhs-z2s5-a70
bhs-z2s6-a70
bhs-z2c24-a70
bhs-z2s7-a70
bhs-z2s8-a70
bhs-z2s9-a70
bhs-z2c25-a70
bhs-zvrack1a-a70
bhs-zvrack1b-a70

Date: 2018-02-16 10:51:29 UTC
Les tors suivants on été migrés ce matin sans impacts :

bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70

Le reste des tors prévus seront migrés ultérieurement.

----

The following tors have been succesfully migrated this morning :

bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70

The rest of the planned tor will be migrated later.


Date: 2018-02-15 10:34:14 UTC
Les tor suivants, on étés migrés avec succès ce matin.

bhs-z2b13-a70
bhs-z2b14-a70
bhs-z2b15-a70

Pour les tors suivants nous avons reporté la migration à demain matin car nous avons détecté une modification à faire qui n'était pas prévue initialement.
Les tors suivants seront migrés le 16/02/2017 entre 08:00 UTC et 12:00 UTC

bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70
bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70


----

The following tors have been succesfully migrated this morning :

bhs-z2b13-a70
bhs-z2b14-a70
bhs-z2b15-a70

For the other tors we have postponed to tomorrow moring because we have a modification to do that were not initialy planed.
The following tors will be migrated the 16/02/2017 beteween 08:00 UTC and 12:00 UTC :

bhs-z2b16-a70
bhs-z2b17-a70
bhs-z2b18-a70
bhs-z2c1-a70
bhs-z2c2-a70
bhs-z2s1-a70
bhs-z2s2-a70
bhs-z2s3-a70
bhs-z2c3-a70
bhs-z2c4-a70
bhs-z2c5-a70
bhs-z2c6-a70
bhs-z2c7-a70
bhs-z2c8-a70
bhs-z2c9-a70
bhs-z2c10-a70
bhs-z2c11-a70




Date: 2018-02-13 10:58:56 UTC
La première vague a été migrée avec succès sans impacts :

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70
bhs-z2b6-a70
bhs-z2b7-a70
bhs-z2b8-a70
bhs-z2b9-a70
bhs-z2b10-a70
bhs-z2b11-a70
bhs-z2b12-a70

Vague suivant programmée le 15/02 from 08:00 UTC to 12:00 UTC

----

The fisrt wave have been migrated without impacts

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70
bhs-z2b6-a70
bhs-z2b7-a70
bhs-z2b8-a70
bhs-z2b9-a70
bhs-z2b10-a70
bhs-z2b11-a70
bhs-z2b12-a70

Next step 15/02 from 08:00 UTC to 12:00 UTC

Date: 2018-02-13 08:15:38 UTC
Les 3 premiers tors ont étés migrés avec succés sans impacts :

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70


----

The 3 first tors are sucessfully migrated without any impacts :

bhs-z2b3-a70
bhs-z2b4-a70
bhs-z2b5-a70
Posted Feb 09, 2018 - 14:55 UTC
This scheduled maintenance affected: Infrastructure || BHS (BHS2).