core switch ar-7280-1 firmware update & failover

Thursday, 5 December 1 hour
Complete
Complete

Further job will be rescheduled.

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Dmitry Sherman
Underway

We identified issue with out vm cluster failover, second switch upgrade and reload will be postponed until resolution. Currently all systems are up.

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Dmitry Sherman
Underway

switch #1 upgraded successfully, moving to switch #2.

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Dmitry Sherman
Underway

starting

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Dmitry Sherman
Scheduled

preparations: copied new image to switches 1 & 2. connected oob serial connection to switch 1. backed-up configurations.

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Dmitry Sherman
Scheduled

We will perform firmware update according to recommendation from vendor (Arista), the switches configured in mlag and vrrp failover, during firmware upgrade switch will have to do reboot and during the reboot the traffic will failover to second core switch ar-7280-2. During maintenance we expect up to 2 minutes outage. In case of failure in failover we expect up to 10 minutes of outage. Thanks.

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Dmitry Sherman
Began at:

Affected components
  • Tel Aviv HaShacham
    • VM CLUSTER
    • core switch l3 - ar-sh7280-1
    • core switch l3 - ar-sh7280-2