Status of login node
Status of home and archive disks
Recent failures
Apr 6, 2026
A failure occurred in archive disk at the following time, but it has been restored now.
From 09:00, April 5, 2026 - 16:10, April 6, 2026.
Mar 26, 2026
A failure occurred in snx1.hgc.jp at the following time, but it has been restored now.
From 08:45, March 26, 2026 - 12:05, March 26, 2026
Mar 24, 2026
A failure occurred in snx1.hgc.jp at the following time, but it has been restored now.
From 14:40, March 23, 2026 - 15:00, March 24, 2026
Mar 2, 2026
A failure occurred in archive disk at the following time, but it has been restored now.
From 21:00, February 28, 2026 - 15:50, March 3, 2026
Feb 16, 2026
A failure occurred in rshare1 at the following time, but it has been restored now.
From 09:03, February 16, 2026 - 18:36, February 16, 2026
Feb 10,2026
During the following time period, all users were unable to perform AGE-related operations such as qlogin and qsub. Service has now been restored.
From 11:55, February 10, 2026 - 13:25, February 10, 2026
Feb 2,2026
A failure occurred on the DB server, causing an inability to connect to the MongoDB database during the following time period. Service has now been restored.
From 17:00, February 2, 2026 - 17:10, February 2, 2026
Jan 30,2026
A failure occurred on the DB server, causing temporary unavailability of connections to certain databases (Virtuoso, MongoDB) and the qreport command during the following time period. Service has now been restored.
From 16:00, January 30, 2026 - 17:50, January 30, 2026
https://gc.hgc.jp/util-info/fault-report/