还可以使用 alt_disk_copy 测试两个不同版本的 AIX。只需升级一个磁盘，然后从它引导；当需要返回到另一个版本时，只需从另一个磁盘引导。对于 rootvg 的定期在线备份，常常使用 alt_disk_copy 把 rootvg 克隆到空闲磁盘上。它还可以作为 rootvg 的硬件迁移工具。

59 comments: Anonymous September 22, 2012 at 2:26 PM. Hi, In alt_disk_copy and alt_disk_install, whether actual update will happen in normal hdisk0 (rootvg) or cloned hdisk1 (alt_inst_rootvg) Reply Delete. Replies. aix When using the Alternate Disk Copy method for AIX updates, it sometimes happens that the installed fixes prevent a successful update. In this case the installed fixes can be removed directly in the altinst_rootvg.For this the emgr command can be called directly in the altinst_rootvg using the chroot command.. After creating the altinst_rootvg, e.g. with the alt_disk_copy command, the altinst alt_disk_copy -d "hdisk2 hdisk3" To create the alternate mksysb system.

Smitty fastpath smitty alt_clone can be used, or the alt_disk_copy command line. Figure 1 shows the initial smitty screen. Figure 1. Initial smitty alt_clone screen IntroductionMinimize AIX migration downtime with NIM Alternate Disk MigrationPurpose• This Client alt_disk_install command: alt_disk_copy -j -M 7.1 -P1 -d This volume contains AIX commands that begin with the letters a through c. This publication The alt_disk_copy command only backs up mounted file systems. 2020년 9월 11일 AIX alt_disk_install 방법 # alt_disk 옵션 설명 - C : clone - B : bootlist - O Executing command: {/usr/sbin/alt_disk_copy -B -O -d "hdisk0"} 2018年7月17日 alt_disk_copy 是一個內建的AIX 實用程式，可以用它克隆正在執行的rootvg。 alt_disk_copy 通常用於會影響正在執行的AIX 的升級、為準備遷移 27 Apr 2019 It makes sense to perform the migration from SDDPCM to AIX PCM alt_disk_copy -d hdisk3 -B Calling mkszfile to create new /image.data file. 7 Feb 2012 HOWTO: Disk Mapping to lpar with dual VIOS via VSCSI and MPIO up How to backup and restore AIX volume group other than rootvg ›.

NIMADM is a facility to move the server from one operating system(AIX 5.3) to another operating system(AIX6.1 or 7.1).The nimadm is an utility having more advantages to compare CD/DVD migration. In CD/DVD migration method will override /tmp, means whatever the data exist inside /tmp will removed be in new OS version.

This is an intermediate-level article and is targeted for system administrators. This overview of VIOS update process can prepare system administrators for what needs to be done and what to expect so that the update can be as quick and as easy as possible. AIX is like HP-UX very robust, both have their pros and cons, but both have first class system administration tools which explains they are still on the market, one strength is that very very rarely you need to re-install after a serious issue on the hundred I had to administrate I never had once to reinstall a box except and AIX 4.3 as I never found out what a previous sysadm did to wreck the 2009年，我写了一篇关于使用alt_disk_copy（参见相关主题部分）这样做对rootvg磁盘居住AIX®升级或应用程序升级时，你的克隆rootvg磁盘便于背出来的。在那篇文章中，我没有介绍硬件迁移，因为这超出了范围。 안녕하세요.#alt_disk_install 명령어는 주로 1번 서버의 AIX OS 구성을 그대로 2번 서버에 옮기고 싶 [AIX] alt disk backup (0) 2011.05.27: NMON Analyser 3.3g Release (0) 2011.05.25: 특정날짜 이전파일 삭제 Se hela listan på developer.ibm.com 2016-09-18 · AIX: Increase Filesystem in HACMP via command line / smitty AIX: 0514-062 Cannot perform the requested function because the specified device is busy AIX: Changing MAX PPs per VG on a Volume Group 还可以使用 alt_disk_copy 测试两个不同版本的 AIX。只需升级一个磁盘，然后从它引导；当需要返回到另一个版本时，只需从另一个磁盘引导。对于 rootvg 的定期在线备份，常常使用 alt_disk_copy 把 rootvg 克隆到空闲磁盘上。它还可以作为 rootvg 的硬件迁移工具。 alt_disk_copy -Od hdisk3.

The alt_disk_copy is a built-in AIX utility that allows the cloning of a running rootvg. alt_disk_copy is typically used for upgrades that effect the running of AIX, cloning of disks for migration, and online backups of rootvg.

2016-09-18 · Syntax : alt_disk_copy -d -b update_all -l Example : alt_disk_copy -d hdisk1 -b update_all -l /export/lpp_source/AIXTL7SP8 I would like to clone an AIX 5.3 system (p510) to a target systemB, which is physc. identical to the source systemA (of course except e.g.

alt_disk_copy is typically used for upgrades that effect the running of AIX, cloning of disks for migration, and online backups of rootvg.
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After alt_disk_copy -d "hdisk3 hdisk4" the source systemA looks like this: hdisk0 rootvg active hdisk1 rootvg active hdisk3 altinst_rootvg active alt_disk_copy -d "hdisk2 hdisk3" To create the alternate mksysb system.

How to upgrade TL and SP in AIX using alternate disk(alt_disk_copy) Part 1, Memory overview and tuning memory parameters AIX7. The alt_disk_copy is a built-in AIX utility that allows the cloning of a running rootvg. alt_disk_copy is typically used for upgrades that effect the running of AIX, cloning of disks for migration, and online backups of rootvg.
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AIX 7.1 is now coming close to end of life. All levels of AIX 7.1 prior to tl05 went out of support by 12/31/2019. 7.1.5 will still be supported until 4/30/2023. AIX 7.2 has been around since 2015 and IBM is slowly ending support for older technology levels; 7.2.1 went out of support on Nov. 20, 2019 and tl02 goes out of support on Oct. 31, 2020.

If you are already running AIX 6.1 TL4 or higher, then you can use alt_disk_copy –T to convert rootvg file systems to JFS2 first and then use nimadm to migrate to AIX 7.1. If you are on AIX 5.3, the alt_disk_copy command does not have the –T flag. AIX alt_disk_copy. How to upgrade TL and SP in AIX using alternate disk(alt_disk_copy) Part 1, Memory overview and tuning memory parameters AIX7.

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28 Mar 2013 I was going to update fixes on IBM AIX server by using, alt_disk_copy command. At the end result shows success, building boot image on

alt_disk_copy -d hdisk3 -F 5300-01_AIX_ML -l /updates The bootlist would then be set to boot from hdisk3 at the next reboot. To clone the running rootvg to hdisk3 and hdisk4, and execute update_all on all updates from /updates: alt_disk_copy -d "hdisk3 hdisk4" -b update_all -l /updates AIX alt_disk_copy. How to upgrade TL and SP in AIX using alternate disk(alt_disk_copy) Part 1, Memory overview and tuning memory parameters AIX7.