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FS#50762 — N5/N56/N6 ISSU campain

Attached to Project— Network and racks
Maintenance
Entire OVH Network
CLOSED
100%
Description:
An upgrade campaign is launched on all Nexus 5000/5600/6000 of Baremetal aggregator switches.



////////////////////////// Schedule for 31 May 2021 ////////////////////////////


Maintenance date:31st May 2021, 03:00 - 6:00 (Montreal Time) in Beauhamois, CA datacenter
Impact : ISSU No Service Impact Expected.
bhs2-15a/b-n6
bhs6-12a/b-n56

Maintenance date:31st May 2021, 22:00 - 2:00 (Paris Time) in Graveline, FR datacenter
Impact : Reload: Could have 2 to 5 minutes impact
gra2-10a/b-n56 (Impacted subnets: 145.239.143.0/24, 145.239.142.0/24, 145.239.141.0/24, 145.239.140.0/24)
gra2-15a/b-n56 (Impacted Subnets: 51.83.67.0/24, 51.83.66.0/24, 51.38.63.0/24, 51.38.62.0/24)

Maintenance date:31st May 2021, 22:00 - 2:00 (Paris Time) in Roubaix, FR datacenter
Impact : Reload: Could have 2 to 5 minutes impact
sw.178.33.61.248/249-n5 (Impacted subnets: 178.33.61.0/24)
sw.188.165.13.248/249-n5 (Impacted subnets: 188.165.13.0/24)


///////////////// Schedule for 01 June 2021 //////////////////////////


Maintenance date:01st June 2021, 22:00 - 2:00 (Paris Time) in Graveline, FR datacenter
Impact : ISSU No Service Impact Expected.
gra1-21a/b-n56
gra1-26a/b-n56
gra1-41a/b-n56
gra1-44a/b-n56
gra2-17a/b-n56
gra2-20a/b-n56
sw.37.187.128.248/249-n5
sw.37.187.26.248/249-n5

Maintenance date:01st June 2021, 22:00 - 2:00 (Paris Time) in Graveline, FR datacenter
Impact : Reload: Could have 2 to 5 minutes impact
gra1-47a/b-n56 (Impacted subnets: 193.70.93.0/24, 193.70.92.0/24)


///////////////// Schedule for 02 June 2021 //////////////////////////


Maintenance date: 02nd June 2021, 22:00 - 2:00 (Paris Time) in Graveline, FR datacenter
Impact : ISSU No Service Impact Expected.
sw.37.187.24.248/249-n5
sw.37.187.68.248/249-n5

Maintenance date: 02nd June 2021, 22:00 - 2:00 (Paris Time) in Graveline, FR datacenter
Impact : Reload: Could have 2 to 5 minutes impact
gra1-46a/b-n56 (Impacted subnets: 193.70.47.0/24, 193.70.46.0/24, 193.70.45.0/24, 193.70.44.0/24)

Maintenance date: 02nd June 2021, 22:00 - 2:00 (Paris Time) in Roubaix, FR datacenter
Impact : ISSU No Service Impact Expected.
rbx1-12a/b-n6
sw.176.31.224.248/249-n5
sw.176.31.234.248/249-n5
sw.178.33.232.248/249-n5
sw.46.105.108.248/249-n5
sw.46.105.110.248/249-n5


///////////////// Schedule for 03 June 2021 ////////////////////////////


Maintenance date: 03nd June 2021, 22:00 - 2:00 (Paris Time) in Roubaix, FR datacenter
Impact : ISSU No Service Impact Expected.
rbx7-10a/b-n56
rbx7-11a/b-n56
sw.5.135.136.248/249-n5
sw.5.39.72.248/249-n5

Maintenance date: 03nd June 2021, 22:00 - 2:00 (Singapour Time) in Singapour, SGP datacenter
Impact : Reload: Could have 2 to 5 minutes impact
sgp1-10a/b-n56 (Impacted subnets: 51.79.162.0/24, 139.99.124.0/24)

Maintenance date: 03nd June 2021, 22:00 - 2:00 (Paris Time) in Strasbourg, FR datacenter
Impact : ISSU No Service Impact Expected.
sw.37.59.24.248/249-n5
sw.37.59.34.248/249-n5

Date:  Wednesday, 18 August 2021, 09:43AM
Reason for closing:  Done
Comment by OVH - Monday, 31 May 2021, 21:37PM

starting the reload of couple sw.178.33.61.248/249-n5


Comment by OVH - Tuesday, 01 June 2021, 02:23AM

The reload is done


Comment by OVH - Tuesday, 01 June 2021, 21:33PM

starting upgrade of sw.37.187.128.248/249-n5, sw.37.187.26.248/249-n5, and gra1-41ab-n56


Comment by OVH - Tuesday, 01 June 2021, 21:36PM

starting bios upgrade of gra1-44ab-n56


Comment by OVH - Tuesday, 01 June 2021, 22:26PM

bios upgrade of gra1-44ab-n56 is completed


Comment by OVH - Wednesday, 02 June 2021, 01:37AM

sw.37.187.128.248/249-n5 = Done
sw.37.187.26.248/249-n5 = Done
gra1-41ab-n56 = Done


Comment by OVH - Wednesday, 02 June 2021, 02:11AM

gra1-21a/b-n56 == Done
gra1-26a/b-n56 == Done
gra2-17a/b-n56 == Done
gra2-20a/b-n56 == Done


Comment by OVH - Wednesday, 02 June 2021, 21:00PM

starting upgrade of rbx1-12ab-n6 and sw.37.187.24.248-n5


Comment by OVH - Wednesday, 02 June 2021, 22:28PM

We recover all the IPs. I will upgrade manually sw.37.187.24.249-n5


Comment by OVH - Wednesday, 02 June 2021, 23:26PM

manual upgrade of sw.37.187.24.249-n5 is completed. Everything is UP


Comment by OVH - Wednesday, 02 June 2021, 23:28PM

starting reload of sw.37.187.68.248-n5


Comment by OVH - Thursday, 03 June 2021, 01:53AM

reload of sw.37.187.68.248-n5 is completed


Comment by OVH - Thursday, 03 June 2021, 02:45AM

we are starting the maintenance on gra1-46a/b-n56


Comment by OVH - Thursday, 03 June 2021, 03:34AM

we are reloading the A side


Comment by OVH - Thursday, 03 June 2021, 04:39AM

A side is now back in production, we are isolating the B side


Comment by OVH - Thursday, 03 June 2021, 04:40AM

we are reloading the B side


Comment by OVH - Thursday, 03 June 2021, 05:28AM

The B switch is now back in production


Comment by OVH - Thursday, 03 June 2021, 05:34AM

maintenance on gra1-46a/b-n56 is finished


Comment by OVH - Thursday, 03 June 2021, 21:32PM

starting upgrade sw.5.135.136.248/249-n5, and sw.37.59.24.248/249-n5


Comment by OVH - Friday, 04 June 2021, 01:36AM

upgrade of sw.5.135.136.248/249-n5 is completed
upgrade of sw.37.59.24.248/249-n5 is completed