Date: | Thu, 09 May 2019 12:45:06 -0500 |
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From: | chtc-users@xxxxxxxxxxx |
Subject: | On May 16: Brief HTC System interruption; CentOS7 as default in HTC |
Greetings CHTC users, This message is for users of our high-throughput computing (HTC) system for events occurring on Thursday, May 16:
Brief HTC Service Interruption On Thursday, May 16, there will be a scheduled maintenance downtime that affects one of our server rooms, interrupting access to several HTC System services for up to a few hours. These services include:
The above outages have the following implications for jobs submitted to the high throughput system:
CentOS7 as default HTC requirement We have largely completed the gradual upgrade of the HTC System to a new version of Linux (CentOS7 from the older Scientific Linux 6, aka âSL6â). So, beginning on May 16, new jobs submitted on CHTC-administered HTC submit servers will automatically require Linux major version 7, by default. Various CHTC guides referring to specific OS versions will be updated accordingly on May 16.
As always, please email us (chtc@xxxxxxxxxxx) with any questions, or feel free to stop by office hours. Thank you, Your CHTC Team Lauren Michael -ÂResearch Computing Facilitator,ÂUniversity of Wisconsin - Madison Center for High Throughput Computing;ÂAdvanced Computing Initiative;ÂWisconsin Institute for Discovery;ÂACI-REF www.tinyurl.com/LMichaelCalendar, Discovery 2264, (608)316-4430 |
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