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› 2018-10-04 - 20:00:00 [ VIEW ]

Issue

Planned intervention: switch replacement in all racks with new ones. Link will be disconnected for some seconds for the shared colo and dedicated servers. You may experience one or two times a small disconnects between 20h and 21h. We will also test a failover on the new switches. This is a followup on the last network issue and fix to avoid this in the future, also this way we could upgrade the internal network to provider higher bandwidth and 10Gig links to the customers.

Followup

• 2018-10-04 19:50:18 : Intervention started in rack B26
• 2018-10-04 19:52:20 : B26 done, monitoring
• 2018-10-04 19:55:20 : Intervention started in rack B24 sw01 an sw02
• 2018-10-04 20:03:21 : B24 done, monitoring
• 2018-10-04 20:10:37 : Intervention started in rack B18 sw01 and sw02
• 2018-10-04 20:14:31 : B18 done, monitoring
• 2018-10-04 20:19:18 : Intervention started in rack B15 sw01 and sw02
• 2018-10-04 20:31:08 : B15 done, monitoring
• 2018-10-04 20:37:37 : Intervention started in rack B06 sw01 and sw02
• 2018-10-04 20:43:04 : B06 done, monitoring
• 2018-10-04 20:45:09 : Intervention started in rack B07 sw01 and sw02
• 2018-10-04 20:56:53 : B07 done, monitoring
• 2018-10-04 21:00:08 : Intervention started in rack D06 sw01 and sw02
• 2018-10-04 21:02:47 : D06 done, montoring
• 2018-10-04 21:02:56 : All work done, traffic levels normal, double checking every connection before leaving.

Closed

 

› 2018-10-02 - 16:10:39 [ VIEW ]

Issue

web02 hosting server out of memory, checking

Followup

• 2018-10-02 16:38:59 : Not booting due to kernel issue
• 2018-10-02 17:22:46 : Restoring from snapshot
• 2018-10-02 19:53:54 : XEN02 emergency reboot for global kernel issue, adding patch
• 2018-10-02 19:59:00 : some vm's not booting due to kernel issues, but fixing
• 2018-10-02 20:10:50 : All kernels fixed, online

Closed

 
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