설치환경[root@localhost tcprules.d]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) 작성일 기준 EOS됨!! 아래와 같이 리포지토리 변경tee /etc/yum.repos.d/CentOS-Base.repo conf-home make make setup check Daemontools 0.76 설치cd /var/tmp wget http://cr.yp.to/daemontools/daemontools-0.76.tar.gz wget http://qmail.org/moni.csi.hu/pub/glibc-2.3.1/daemontools-0.76.errno.patch tar xfz daemontools-0.76.tar.gz cd adm..

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 ..