VERITAS CLUSTER SERVER (VCS) UPGRADE MAINTENANCE PROCEDURE

hjp1973

Here\'s a procedure to upgrade VCS or shutdown VCS during\r\nhardware maintenance.\r\n\r\n1. Open, freeze each Service Group, and close the VCS config.\r\n\r\n   haconf -makerw\r\n   hagrp -freeze <Service Group> -persistent\r\n   haconf -dump makero\r\n\r\n2. Shutdown VCS but keep services up.\r\n\r\n   hastop -all -force\r\n\r\n3. Confirm VCS has shut down on each system.\r\n\r\n   gabconfig -a\r\n\r\n4. Confirm GAB is not running on any disks.\r\n\r\n   gabdisk -l  (use this if upgrading from VCS 1.1.x)\r\n\r\n   gabdiskhb -l\r\n   gabdiskx -l\r\n\r\n   If it is, remove it from the disks on each system.\r\n\r\n   gabdisk -d  (use this if upgrading from VCS 1.1.x)\r\n\r\n   gabdiskhb -d\r\n   gabdiskx -d\r\n\r\n5. Shutdown GAB and confirm it\'s down on each system.\r\n\r\n   gabconfig -U\r\n   gabconfig -a\r\n\r\n6. Identify the GAB kernel module number and unload it\r\n   from each system.\r\n\r\n   modinfo | grep gab\r\n   modunload -i <GAB module number>\r\n\r\n7. Shutdown LLT. On each system, type:\r\n\r\n   lltconfig -U\r\n\r\n   Enter \"y\" if any questions are asked.\r\n\r\n8. Identify the LLT kernel module number and unload it from\r\n   each system.\r\n\r\n   modinfo | grep llt\r\n   modunload -i <LLT module number>\r\n\r\n9. Rename VCS startup and stop scripts on each system.\r\n\r\n   cd /etc/rc2.d\r\n   mv S70llt s70llt\r\n   mv S92gab s92gab\r\n   cd /etc/rc3.d\r\n   mv S99vcs s99vcs\r\n   cd /etc/rc0.d\r\n   mv K10vcs k10vcs\r\n\r\n10. Make a backup copy of /etc/VRTSvcs/conf/config/main.cf.\r\n    Make a backup copy of /etc/VRTSvcs/conf/config/types.cf.\r\n\r\n    Starting with VCS 1.3.0, preonline and other trigger scripts must\r\n    be in /opt/VRTSvcs/bin/triggers. Also, all preonline scripts in\r\n    previous versions (such as VCS 1.1.2) must now be combined in one\r\n    preonline script.\r\n\r\n11. Remove old VCS packages.\r\n\r\n    pkgrm VRTScsga VRTSvcs VRTSgab VRTSllt VRTSperl VRTSvcswz\r\n\r\n    If you are upgrading from 1.0.1 or 1.0.2, you must also remove the package\r\n    VRTSsnmp, and any packages containing a .2 extension, such as VRTScsga.2,\r\n    VRTSvcs.2, etc.\r\n\r\n    Also remove any agent packages such as VRTSvcsix (Informix),\r\n    VRTSvcsnb (NetBackup), VRTSvcssor (Oracle), and VRTSvcssy (Sybase).\r\n\r\n    Install new VCS packages.\r\n\r\n    Restore your main.cf and types.cf files.\r\n\r\n12. Start LLT, GAB and VCS.\r\n\r\n    cd /etc/rc2.d\r\n    mv s70llt S70llt\r\n    mv s92gab S92gab\r\n    cd /etc/rc3.d\r\n    mv s99vcs S99vcs\r\n    cd /etc/rc0.d\r\n    mv k10vcs K10vcs\r\n\r\n    /etc/rc2.d/S70llt start\r\n    /etc/rc2.d/S92gab\r\n    /etc/rc3.d/S99vcs start\r\n\r\n13. Check on status of VCS.\r\n\r\n    hastatus\r\n    hastatus -sum\r\n\r\n14. Unfreeze all Service Groups.\r\n\r\n    haconf -makerw\r\n    hagrp -unfreeze <Service Group> -persistent\r\n    haconf -dump -makero\n\n[ 本帖最后由 hjp1973 于 2006-4-29 16:17 编辑 ]

风之幻想

老大,又出大作了.呵呵.先做个沙发.

长得很幽默

save as.....好东西啊......哈哈....辛苦了....

wenzy98

虽然派不上用场，也支持一下！

sun51

Good Article.\r\nCould you email me Veritas Cluster Admin Student guide?\r\nMy email addessduan@sympatico.ca.\r\nThanks.

sun51

Good Article.\r\nDo you have Veritas Education  class text book? Could you email me Veritas Cluster Admin Student guide?\r\nMy email addess is    xduan@sympatico.ca.\r\nThanks you very much.

miaohuil

好文章啊，正好用得上，谢谢楼主了！！

jingp66

谢谢你的文章. 不知你有没有VCS培训的教材, 若有,烦你能否email我一份,不胜感激.\r\njingp66@hotmail.com