Layer-2 loop contained in STO, row B

타임라인

1. 해결됨2026. 2. 12. 오전 10:03 UTC

   Row B has been clean since 10:03 UTC. Duration: 9 minutes. Affected machines receive the SLA extension automatically.

2. 원인 확인2026. 2. 12. 오전 9:59 UTC

   A patching error during a machine replacement created a loop between two top-of-rack switches in row B. Storm control tripped on one side but not the other. The offending cable has been pulled.

3. 조사 중2026. 2. 12. 오전 9:55 UTC

   Machines in row B of STO are seeing severe packet loss since 09:54 UTC. The pattern looks like a broadcast storm. We are isolating the row.

사후 검토는 해결 후 5일 이내에 이곳에 게시됩니다.