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We are rebooting our login nodes on a weekly basis

To maintain smooth operations of our login nodes (sflogin0, swlogin1, sxlogin0) we conduct weekly reboots. These take place on Monday morning at 8 am. The reboot cycle takes about 1 hr, during which time our systems will not be accessible. Any processes running on the nodes are terminated. Users who are connected to the systems at this time will have to re-login. Running production jobs scheduled via Grid Engine are not affected.