centos7 V2V 실행 후 콘솔에서 확인시 구문오류가 발생. 구글링해본결과 컨버터 이슈가 있는것으로 확인되어 아래와 같이 진행하여 해결함.df -h chroot/mnt/sysimage grub2-mkconfig -o /boot/grub2/grub.conf exit reboot https://docs.vmware.com/en/vCenter-Converter-Standalone/6.4/rn/vmware-vcenter-converter-standalone-64-release-notes/index.html#Known%20Issues-Linux%20Sources VMware vCenter Converter Standalone 6.4 Release NotesKeep up with what’s new, chang..

centos6버전 설치할 일이 있어서 VM에 centos6.6버전 설치 한 후 yum update할려고해보니 아래처럼 에러발생 Loaded plugins: fastestmirror, security Setting up Update Process Loading mirror speeds from cached hostfile YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. Invalid release/repo/arch combination/ removing mirrorlist with no valid mirrors: /var/cache/yum/x86_64/6/base/mirrorlist.txt Error: Cannot find a ..

설치환경 [root@darksharavim ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) 도커 설치 [root@darksharavim ~]# yum -y install docker 도커 서비스 상태확인 [root@darksharavim ~]# systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: inactive (dead) Docs: http://docs.docker.com ..

1. 필요패키지 설치gcc-3.4.6-11 gcc-c++-3.4.6-11 libgcc-3.4.6-11 libstdc++-3.4.6-11 libstdc++-devel-3.4.6-11 compat-libstdc++-33-3.2.3-47.3 libaio-0.3.105-2 libaio-devel-0.3.105-2 2. 서버 환경설정(sysctl.conf 및 limits.conf)# vi /etc/sysctl.conf kernel.shmmni = 4096 #kernel.shmall = ceil(shmmax/PAGE_SIZE) : 2147483648/1024 kernel.shmall = 2097152 #kernel.shmmax = 물리적인 메모리의 절반(현재 4G) kernel.shmmax = 2147483648 ..

설치환경 # cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) # java -version openjdk version "1.8.0_282" OpenJDK Runtime Environment (build 1.8.0_282-08) OpenJDK 64-Bit Server VM (build 25.282-b08, mixed mode) 호환성확인 www.elastic.co/kr/support/matrix Elastic Support Matrix | Elasticsearch Everything you need to launch the Elastic (ELK stack). From Oracle to IBM, Ubuntu to Windows, Firefox t..