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 -B –O –d hdisk1 This performs a device reset on hdisk1. Using the safest method possible : You would then replace the altinst_rootvg placeholder in the ODM (# alt_rootvg_op -X altinst_rootvg), rmdev hdisk1, shutdown the server, physically remove that disk, go to another server that is powered down and plug in the disk.

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. alt_disk_mksysb -m -d Alt_disk log file For AIX: Make sure you are taking the below output before scan for new lun/disk. #lspv #ls How to mirror the rootvg in AIX? 2016-11-18 2008-12-08 alt_disk_copy -I agXY -P all -b update_all -l \ /path/to/upgrade/filesets -d hdisk# and have a peachy day too! Posted in Real life AIX. Tagged with AIX, alt_disk, alt_disk_copy, alt_inst, alternate, clone, disk, failure, os, rootvg, upgrade. 10 comments. IBM Docs 2012-10-22 2016-11-27 IBM AIX commands you should not leave home without.

报错 # alt_disk_copy -Od hdisk3 Calling mkszfile to create new /image.data file. Checking disk sizes. Creating cloned rootvg volume group and associated logical volumes. Creating logical volume alt_hd5 0516-404 allocp: This system cannot fulfill the allocation request.

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..

alt_disk_copy hangs on mkszfile Backstory This occurred after I created a clone of existing system, ultimately with the intent to test upgrade, and brought up a test lpar on the newly created clone. I also enabled ghostdev to eliminate it coming up with same IP, vgs, etc. Problem I wanted to update rootvg by cloning and updating the clone at the same time. When executing …

When looking at performance problems, or even just taking a baseline measurement, it’s important to take a phased approach. In this article, Jaqui Lynch describes her AIX performance tuning plan. 2014-11-13 · This article describes how to update Virtual I/O Server (VIOS) to a higher level using an alternate disk.

a. The following AIX® commands begin with the letter a. ac Command · accept, reject Command alt_disk_copy Command · alt_disk_install Command

Article. Configuring YUM and creating local repositories on IBM AIX. October 24, 2018. Article. Setting up a firewall with AIX TCP/IP filtering. October 4, 2011 Tutorial. Ansible automation for IBM Power 2019-04-27 AIX Tips and tricks for AIX BSD Tips and tricks for BSD HP-UX Tips and tricks for HP-UX Linux Tips and tricks for Linux Solaris Tips and tricks for Solaris Others Tips and tricks for other UN*X variants Un*x General Unix tips Topics unixwerk focal points.

Using alt_disk_copy (see the Resources section) to clone your rootvg disks for ease of back-out when doing AIX® upgrades or applications upgrades that resided on the rootvg disks.In that article, I did not cover hardware migrations as this was out of scope. In this article, I discuss how this can be achieved. The man page on alt_disk_copy states (by using the 'O' option), "Performs a device How to upgrade TL and SP in AIX using alternate disk(alt_disk_copy) Many method available to upgrade/patch AIX technology level(TL) and service pack(SP) to latest level.This is perfect method to update the AIX server using alternate disk, there is no impact to original rootvg whatever the upgrade you are performing that will goes into alternate disk.To restart the server you have to take 2 days ago # alt_disk_copy -B –O –d hdisk1 This performs a device reset on hdisk1. Using the safest method possible : You would then replace the altinst_rootvg placeholder in the ODM (# alt_rootvg_op -X altinst_rootvg), rmdev hdisk1, shutdown the server, physically remove that disk, go to another server that is powered down and plug in the disk. 2016-09-18 #alt_disk_copy -d "hdisk2 hdisk3" -b update_all -l /updates. The bootlist would then be set to boot from hdisk2 at the next reboot.
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For AIX: Make sure you are taking the below output before scan for new lun/disk.

In this article, I discuss how this can be achieved. The man page on alt_disk_copy states (by using the 'O' option), "Performs a device How to upgrade TL and SP in AIX using alternate disk(alt_disk_copy) Many method available to upgrade/patch AIX technology level(TL) and service pack(SP) to latest level.This is perfect method to update the AIX server using alternate disk, there is no impact to original rootvg whatever the upgrade you are performing that will goes into alternate disk.To restart the server you have to take 2 days ago # alt_disk_copy -B –O –d hdisk1 This performs a device reset on hdisk1. Using the safest method possible : You would then replace the altinst_rootvg placeholder in the ODM (# alt_rootvg_op -X altinst_rootvg), rmdev hdisk1, shutdown the server, physically remove that disk, go to another server that is powered down and plug in the disk. 2016-09-18 #alt_disk_copy -d "hdisk2 hdisk3" -b update_all -l /updates.
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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.

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. 报错 # alt_disk_copy -Od hdisk3 Calling mkszfile to create new /image.data file. Checking disk sizes. Creating cloned rootvg volume group and associated logical volumes.

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[AIX] alt disk backup (0) 2011.05.27: NMON Analyser 3.3g Release (0) 2011.05.25: 특정날짜 이전파일 삭제

#lspv #ls How to mirror the rootvg in AIX? 2016-11-18 2008-12-08 alt_disk_copy -I agXY -P all -b update_all -l \ /path/to/upgrade/filesets -d hdisk# and have a peachy day too! Posted in Real life AIX. Tagged with AIX, alt_disk, alt_disk_copy, alt_inst, alternate, clone, disk, failure, os, rootvg, upgrade. 10 comments. IBM Docs 2012-10-22 2016-11-27 IBM AIX commands you should not leave home without. April 4, 2014. Article. Configuring YUM and creating local repositories on IBM AIX. October 24, 2018.