HPC/Rocks Clusters 검색 결과
17 개의 검색 결과가 있습니다.
HPC/Rocks Clusters

노드 재설치

1.1. Re-install a Compute-0-0# ssh-agent $SHELL# shoot-node compute-0-0 1.2. Forcing a Re-install at Next PXE Boot(compute-0-0)# rocks set host boot compute-0-0 action=install# rocks list host bootHOST ACTION isc: -------compute-0-0: installcompute-0-1: os # ssh compute-0-0 "sync;shutdown -r now" 2.1 Re-install All Compute Nodes# rocks run host /boot/kickstart/cluster-kickstart 2.2 Forcing a Re-..

2012. 7. 2. 17:13
HPC/Rocks Clusters

Enabling RSH on Compute Nodes

1. SSH 및 RSH 접속 확인icluster] # ssh compute-0-0Rocks Compute NodeRocks 6.0 (Mamba)Profile built 00:32 06-Jun-2012 Kickstarted 02:28 03-Jul-2012compute-0-0] # exit icluster] # rsh compute-0-0compute-0-0.local: Connection refused 2. 노드 RSH 서버 설정2.1 Enabling RSH on Compute Nodes(All nodes)icluster] # rocks set appliance attr compute rsh true icluster] # rocks list appliance attr | grep rshcompute: rs..

2012. 6. 10. 14:16
HPC/Rocks Clusters

Changing the Root password - Compute nodes

Changing the Root password(All nodes) # rocks set host sec_attr attr=root_pw Enter root_pw: "패스워드 입력" Confirm root_pw: "패스워드 입력" # rocks sync host sec_attr Changing the Root password(compute-0-0) # rocks set host sec_attr compute-0-0 attr=root_pw Enter root_pw: "패스워드 입력" Confirm root_pw: "패스워드 입력" # rocks sync host sec_attr compute-0-0 ※ 설치 시 root 패스워드가 랜덤으로 설정되기 때문에 계산노드 설치 후 적용하여야 함!!

2012. 6. 10. 14:13
HPC/Rocks Clusters

노드 자동 재설치 비활성화

방법1 : rocks-boot-auto 항목 삭제 Frontend # cd /export/rocks/install/ Frontend # cp rocks-dist/x86_64/build/nodes/auto-kickstart.xml site-profiles/6.0/nodes/replace-auto-kickstart.xml Frontend # vi site-profiles/6.0/nodes/replace-auto-kickstart.xml ## Remove the line: rocks-boot-auto Frontend # cd /export/rocks/install/ Frontend # rocks create distro ※ Reinstall all your compute nodes http://ctrlcv.c..

2012. 6. 10. 13:46
HPC/Rocks Clusters

Rocks 6.0(Mamba) 설치

0. Rocks cluster 다운로드 : http://ctrlcv.co.cc/entry/Get-OS 1. Rocks 6.0(Mamba) 설치 1.1 boot : build 1.2 CD/DVD-based Roll : Roll 선택 1.3 condor, kvm을 제외한 나머지 선택 1.4 Cluster Information 설정 1.5 Public Network 설정 1.6 Private Network 설정 1.7 Network 설정 : Gateway, DNS Servers 1.8 Root Password 설정 1.9 NTP Server 설정 1.10 Disk Partitioning 1.11 Compute nodes 설치 Frontend # insert-ethers - Compute - Enter 1.12..

2012. 6. 10. 13:12