IBM 썸네일형 리스트형 P4와P5에서의Lpar차이점 AIX logical partition functional differences between IBM Systems and eServer hardware and previous hardware modelsThis topic describes logical partition (LPAR) functional differences between IBM® Systems and eServer™ hardware and previous hardware models.To identify AIX® logical partition technical enhancements running on IBM Systems and eServer hardware compared to previous hardware models, see.. 더보기 HMC_Port정보 WebSM Ports On the HMC, a WebSM server runs under xinetd control and listens on port 9090. When a remote WebSM client connects to the HMC, the WebSM server first authenticates the user ID and password. Once the authentication is completed, an instance of a WebSM Server running a separate Java Virtual Machine will be created. A pair of ports in the range of 30000 and 30009 is used as the communic.. 더보기 PowerHA7.1교육 WPAR Multy Node Disk Heartbit(MNHB) - 쿼럼 디스크의 개념(oracle vote 같은) shared disk 하나를 만들고 그 안에 lv를 만들어 3node 이상 되는 HA 환경에서 구성 uname -auname -S ps -el - 어플리케이션이 살았는지 확인 clRGinfo -m PowerHA SystemMirror for AIX documentationhttp://www-03.ibm.com/systems/power/software/availability/aix/resources/ 더보기 PowerHA6.1 구성 절차 필요 소프트웨어와 버전The software requirements for PowerHA 6.1 on 10 gR2 are as follows: SoftwareVersion and other detailsAIX5.3 TL10 SP5 or newer, must include fix for APAR IZ892686.1 TL4 SP7 or newer, must include fix for APAR IZ87768 VIOS 2.2.0.10 FP24 SP1 or newer PowerHA6.1 SP3 or newerRSCT For AIX 5.3, RSCT 2.4.12.0 or newer For AIX 6.1, RSCT 2.5.4.0 or newerOracle 10gR2Oracle 10gR2 patchset 10.2.0.. 더보기 How to synchronize timestamp Re:How to synchronize VG timestamps??2 Years, 2 Months agoLets make things a little bit more easier: - HACMP 5.4.1 => No timestamp file => timestamp is compared to the value in the ODM - No enhanced Concuurent Mode VG => Terms active/passive do not apply To determine the real state, execute the following command on both nodes: lsattr -El The output contains a value named timestamp => this is the.. 더보기 명령어 mmlsconfig(gpfs설정정보)mmgetstate -a mmcrnsd(NSD(NetworkSharedDisk)생성mmlsnsd -F(어떤 파일시스템에도 속하지 않은 NSD 출력)mmdelnsdmmadddisk gpfs1 NSD3::::2 -r(mmrestripefs 수행을 함께 진행)mmrestripefs gpfs1 -b mmchconfig mmstartup -ammshutdown mmcrfsmmdelfsmmlsfs all mmmountmmumount all -a mmchlicense server --accept -N node1,node2mmlslicense mmdelnode -a mmdiag 더보기 구성절차 버전 확인 #lslpp -l gpfs*환경 설정 #export PATH=#PATH:/usr/lpp/mmfs/bin #setclokc ibm1; date; rsh ibm2 date #rsh ibm1 ls ; rsh ibm2 lsnode : 클러스터 내 개별 운영 시스템 이미지 node descriptor : gpfs에서 node가 어떻게 사용될 지에 대한 설명 NodeName:NodeDesignations(NodeName -> hostname 또는 IP address, designation -> Manager|Client 및 quorum|nonquorum)설정 node 등록예 #cat gpfs.allnodes gp1:quorum gp2:quorumGPFS Cluster 생성 및 확인(gp1을 primary.. 더보기 gpfs자동시작 #mmlsconfig로 autoload 옵션 확인Configuration data for cluster remote.cluster:----------------------------------------------clusterName remote.clusterclusterId 13882345856799881746clusterType lcautoload nouseDiskLease yesmaxFeatureLevelAllowed 901pagepool 128M[k154n01,k154n02,k155n01,k156n06,k156n05,kolt2_r1b42]pagepool 129m #mmchconfig로 옵션 변경 mmchconfig autoload=no 더보기 savevg 10.4.1 The savevg commandThe savevg command finds and backs up all files belonging to a specified volumegroup. The command has the following syntax:savevg [ -e ] [ -f Device ] [ -i | -m ] [ -p ] [ -v ] [ -X ] VGNameThe commonly used flags are shown in Table 10-2. Table 10-2 Commonly used flags for the savevg commandFlag Description-e Excludes files specified in the /etc/exclude.vgname file from .. 더보기 randev_디바이스이름변경(AIX7) PurposeRenames a device.Syntaxrendev-l Name -n NewName [-u]DescriptionThe rendev command enables devices to be renamed. The device to be renamed, is specified with the -l flag, and the new desired name is specified with the -n flag.The new desired name must not exceed 15 characters in length. If the name has already been used or is present in the/dev directory, the operation fails. If the name f.. 더보기 이전 1 2 3 4 5 6 7 8 ··· 20 다음