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La commande 'alt_disk_copy' est utilisée pour cloner le système 'rootvg' sur un ou plusieurs disques libres. Cela a pour effet de faire un miroir complet à la date de la commande, utilisable comme un autre disque bootable AIX. Tip: Alternate Disk Installation in Phases . Contents. Introduction; Phase 1; Phase 2; Phase 3. Related Information . 1.

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 … It could be because I am an older fart, but for me this “staff” (alt_disk) simply does not work.It works for my younger colleagues but it does refuse to work for me. Could it be that after being with AIX for such a long time it finally grew tired and it developed a kind of aversion toward me in particula In my system maintenance I make extensive use of AIX clones, specifically with alt_disk_copy. I also occasionally use alt_disk_mksysb to create an alternate image from a mksysb image.

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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. 2018-06-17 · # alt_disk_copy -i /home/image.data -d hdisk2-B Prevents the alt_disk_copy command from setting the bootlist to the target disk after the successful completion of the operation.

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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.

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.
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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.

The bootlist would then be set to boot from hdisk2 at the next reboot. Posted by 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? 2018-06-17 AIX alt_disk_copy.
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serial number) using alt_disk_copy-disks. 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. For AIX: Make sure you are taking the below output before scan for new lun/disk. How to take alt_disk and update at the same time in aix? ***Using the below command we can take the alt disk and perform the update on the same time. #alt_disk_copy -d -b update_all -l 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.

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La commande 'alt_disk_copy' est utilisée pour cloner le système 'rootvg' sur un ou plusieurs disques libres. Cela a pour effet de faire un miroir complet à la date de la commande, utilisable comme un autre disque bootable AIX. 2010-02-22 To build a new LPAR/Standalone server New and Complete Overwrite is only way to install the operating system.In this method if you want to install OS on existing version, it will completely overwrite the data.Take the backup before going to install OS on existing version.This is the default option when you newly installing the server.It is useful to overwrite the rootvg and resize the rootvg.

# INUCLIENTS=1 chroot /alt_inst /usr/sbin/emgr -r -L IV13820s. Please note the environment variable INUCLIENTS in front 2020년 4월 13일 IBM AIX ALT_DISK생성 작업 [root@test_svr1:/]# lspv hdisk0 00008492ef481bbc Executing command: {/usr/sbin/alt_disk_copy -B -d "hdisk1"}. Smitty fastpath smitty alt_clone can be used, or the alt_disk_copy command line. Figure 1 shows the initial smitty screen.