From rea at sr.unh.edu Wed Oct 8 15:55:49 2014 From: rea at sr.unh.edu (Robert Anderson) Date: Wed, 8 Oct 2014 15:55:49 -0400 Subject: [Trillian-users] Wednesday October 15 scheduled Morse building network and LDC chilled water outage In-Reply-To: <54358D97.9070607@unh.edu> References: <54358D97.9070607@unh.edu> Message-ID: <20141008155549.7960a0e4@q.sr.unh.edu> On Wednesday October 15 two concurrent upgrades are scheduled: Early morning (6-9am) --------------------- RCC will shut down the Morse Hall network for approximately 3 hours from 6am to 9am to upgrade the network backbone router. This outage will affect all network traffic within Morse Hall, including machines outside of the Lenharth Data Center. The new router will add ipv6 functionally to our network. Early Afternoon --------------- Lack of cooling necessitates RCC power off all non-critical systems in the data center for the duration of a chilled water outage. Chilled water to the Lenharth Data Center will be turned off while new valves are installed in preparation for a redundant Morse Hall rooftop chiller. The value work is scheduled to start at 7am and complete no later than 3pm (hopefully much earlier). Once chilled water service to the LDC is restored RCC will bring all LDC hardware back online. Valve installation is the first step in upgrading the Morse Hall rooftop chiller to provide full redundancy for the Philbrook Chiller plant. The remaining rooftop chiller work will occur in the next few months and should not require additional downtime. We apologize for the inconvenience, but scheduling downtime is better than suffering from unscheduled failures. Email questions to ops at sr.unh.edu An alternate date of October 22 is planned if for any reason the work can not be performed on the 15th. -- -------------------------------------------------- Robert E. Anderson -- Associate Director UNH Research Computing & Instrumentation rea at sr.unh.edu (603) 862-3489 -------------------------------------------------- From mark.maciolek at unh.edu Tue Oct 14 10:35:19 2014 From: mark.maciolek at unh.edu (Mark Maciolek) Date: Tue, 14 Oct 2014 10:35:19 -0400 Subject: [Trillian-users] reminder trillian downtime tomorrow(Oct. 15, 2014) Message-ID: <543D34A7.8060203@unh.edu> Hi, In addition to the network downtime tomorrow morning, the chilled water that feeds the air conditioner will be turned off so that new valves can be installed for a larger backup air conditioner to be installed on the roof of Morse Hall. This requires that the CRAY trillian.sr.unh.edu will be shut down tomorrow morning by 6am. Service will be restored to trillian as soon as chilled water service has been returned to the data center. Mark -- Mark Maciolek Network Administrator Morse Hall Room 339 603-862-3050 https://www.unh.edu/research/support-units/research-computing-center --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com From tjb at unh.edu Thu Oct 30 08:13:27 2014 From: tjb at unh.edu (Thomas J. Baker) Date: Thu, 30 Oct 2014 08:13:27 -0400 Subject: [Trillian-users] Trillian Lustre Disk Usage Report for 2014-10-27 Message-ID: <3382ECC2-948D-4874-B47E-A20BC0924F6F@unh.edu> Please make efforts to clean up any non-essential disk space. Lustre Top Level File System Use by Size (2014-10-27) space/jraeder 37T space/llin 16T space/kai 11T home/space 8.9T hcgs/macmanes 8.6T space/liang 8.4T unm/hjconnor 8.0T eos/chane 7.7T space/kmaynard 7.5T space/dcramer 5.0T space/yasong 4.7T space/narges 3.4T space/mgilson 3.2T hcgs/LadybugsLAH 2.4T space/samark 2.2T space/zrg2 1.9T space/mgorby 1.7T space/bvasquez 1.1T space/jcperez 1009G chem-eng/harishv 983G space/pai 909G space/jobejen 558G space/shiva801 451G space/cblack 436G eos/pringle 417G space/wenhuil 324G chem-eng/Hossein 250G chem-eng/tylerm 102G math/ewg5 86G space/jxiao 67G space/denny 57G rcc/crayadm 53G space/madden 34G space/cjoyce 34G xemed/pan56 24G space/bessho 22G space/kkozarev 13G home/hcgs 7.3G home/eos 4.6G home/math 4.5G space/sabbott 1.5G home/spg 1.1G space/mlyon 1010M home/unm 387M math/mxp3 304M home/IAM851 299M home/scivis 133M IAM851/apv34 85M ai/kasra 51M home/mech-eng 49M home/chem-eng 42M Kleinlab/PorphyraRNA 39M space/mkunz 15M space/shuster 14M gpp/maker-test 252K space/dverscha 52K home/bio-sci 48K home/ai 32K home/natural 16K home/cs 16K space/pquinn 12K gpp/pbs.test.race 12K gpp/pbs.test.nolock 12K gpp/pbs.test.nodes5.ppn32 12K gpp/pbs.test.nodes4.ppn32 12K gpp/pbs.test.nodes10.ppn32 12K gpp/pbs.test 12K space/xiaoyan 4.0K space/pzhu 4.0K space/nschwadron 4.0K space/nmaruyama 4.0K space/lijia 4.0K space/kucharek 4.0K space/jtniehof 4.0K space/jczhang 4.0K space/frahmanif 4.0K space/argall 4.0K scivis/rdb 4.0K scivis/rafoulks 4.0K natural/lvandiep 4.0K mech-eng/djm87 4.0K math/gibson 4.0K IAM851/wdk9 4.0K IAM851/sxbwjm 4.0K IAM851/sld97 4.0K IAM851/sjb11 4.0K IAM851/mly65 4.0K IAM851/ejones 4.0K IAM851/ccambo 4.0K IAM851/can 4.0K IAM851/bpm10 4.0K IAM851/aholmes 4.0K eos/duderstadtk 4.0K cssup/gpp 4.0K chem-eng/rhiannonj 4.0K bio-sci/yov 4.0K Lustre Home Directory Use by Size (2014-10-27) space/banafsheh 8.7T space/mallet 138G space/jczhang 33G space/nmaruyama 27G space/jobejen 12G space/kucharek 8.9G hcgs/macmanes 5.8G space/llin 4.5G space/kai 3.9G eos/pringle 3.6G space/bessho 3.4G math/mxp3 2.3G math/ewg5 2.2G space/cblack 2.1G space/dverscha 1.7G hcgs/LadybugsLAH 1.5G space/sabbott 1.4G space/mgilson 1.4G space/liang 1.3G spg/ami3 1.1G eos/chane 1.1G space/narges 971M space/madden 815M space/kmaynard 727M space/bvasquez 413M unm/hjconnor 387M space/mgorby 377M space/shiva801 348M space/wenhuil 317M space/jraeder 294M space/cjoyce 248M space/pai 202M space/kkozarev 192M space/samark 187M space/denny 185M space/pquinn 178M space/nschwadron 178M space/frahmanif 178M scivis/rafoulks 133M space/yasong 118M IAM851/can 96M space/shuster 62M space/lijia 58M IAM851/ccambo 55M IAM851/apv34 51M IAM851/bpm10 50M mech-eng/djm87 49M IAM851/sxbwjm 49M chem-eng/harishv 39M space/jcperez 35M space/dcramer 33M space/mkunz 3.3M chem-eng/tylerm 3.1M space/zrg2 1.3M IAM851/sld97 152K chem-eng/Hossein 152K space/mlyon 84K bio-sci/yov 44K IAM851/aholmes 28K ai/kasra 28K space/jtniehof 20K space/pzhu 16K space/jxiao 16K space/xiaoyan 12K space/argall 12K scivis/rdb 12K natural/lvandiep 12K math/gibson 12K IAM851/sjb11 12K eos/duderstadtk 12K cs/pjh 12K chem-eng/rhiannonj 12K IAM851/wdk9 8.0K IAM851/mly65 8.0K IAM851/ejones 8.0K Thanks, tjb -- ======================================================================= | Thomas Baker email: tjb at unh.edu | | Systems Programmer | | Research Computing Center voice: (603) 862-4490 | | University of New Hampshire fax: (603) 862-1761 | | 332 Morse Hall | | Durham, NH 03824 USA http://wintermute.sr.unh.edu/~tjb | =======================================================================