Image writes slow in YUL

时间线

1. 已解决2025年9月8日 09:33 UTC

   Resolved at 09:33 UTC. Duration: 1 h 51 min. Deliveries in YUL were up to 99 minutes late; every affected order was delivered within its promised window or the customer was told.

2. 观察中2025年9月8日 09:10 UTC

   Image writes are back to full speed. The queue in YUL is clearing.

3. 已确定原因2025年9月8日 08:17 UTC

   The image mirror in YUL is serving from a degraded RAID set while it rebuilds. We have pointed YUL at the West Africa mirror in the meantime.

4. 调查中2025年9月8日 07:44 UTC

   Provisioning in YUL is taking longer than usual since 07:42 UTC: the operating-system image write step is running at a fraction of its normal speed. Deliveries in other sites are on time.