[October 5, 2026 (Monday) 12:20 Update]
The issue has been resolved. Thank you for your cooperation.
This incident occurred at approximately 1:15 AM on Monday, October 5, and the network issue itself was resolved at approximately 3:55 AM.
Afterward, to restore the instances to a normal state, we sequentially restarted the running instances. All recovery work was completed by 12:10 PM on Monday, October 5.
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Due to a network issue in the mdx II system, connections to the Lustre storage were temporarily interrupted, resulting in Disk I/O errors and other issues on some instances.
Although the network issue has been resolved, running instances will be restarted during the following period to restore them to a normal state.
Scheduled Instance Restart
| mdx II System | October 5, 2026 (Mon.), 11:30–12:00 (JST) |
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Running instances will be temporarily unavailable during the restart.
We apologize for the inconvenience and appreciate your understanding and cooperation.