The disk cleanup menu displays a list of deletable file categories and how much space can be reclaimed in each category. One scroll down a bit if you follow the link was on how to trick the odm into letting you remove a missing disk. To check for files that have been deleted but are still open compare the df usage to du k for the mountpoint. Linuxbased boot disk livecdliveusb, 64bit and boot disk creator for cddvdbdusb. Aix was the first operating system to have a journaling file system, and ibm has continuously enhanced the software with features such as processor, disk and network virtualization, dynamic hardware resource allocation including fractional processor units, and reliability engineering ported from its mainframe designs. The items in the resourcetypelist variable can be each separated by a, comma, or enclosed in double quotation marks and separated by a, comma, or a space character. The reason for these apparently duplicate directories is, in the initial boot phases or when linux boots into singleuser mode which is the same thing, only the root file system is mounted. But avoid asking for help, clarification, or responding to other answers. Oraclebase clean up a failed grid infrastruture installation.
The number one in health check software for linux and unix. Add the used column for each of these filesystems, plus any nonstandard eclipse. The largest files and largest folders tabs at the bottom of the free disk analyzer program provide a quick way to go over whats eating up all the storage in the folder and its subfolders youre looking at. With aix 7, and the improvements for the power7 architecture, extracting the best performance out of your memory environment.
Cleanup a missing pv disk while wondering around the web i found a blog with comparisons between solaris 10 and aix 6. Wise disk cleaner free disk cleanup and defrag tool. Beyond specifying what part of the disk to use when creating a logical volume, theres not much you can do by knowing what part of the disk anything is on, and such information about c, h or s characteristics are is meaningless. One of them is this blog with several aix articles.
I dont mean assigning a user defined string, but rather creating a kind of signature partition information as is done under solaris with the format cmd. Managing disks and file systems on aix unix aix operating. Shutdown the applications, unmount the file systems, and varyoff all volume groups except for rootvg. Aix aix tips backup centos cluster database esx gpfs hmc howtos hpux installation itm linux lvm networking nim others performance perl rhel shell scripting solaris storage tools unix virtualization vmware wintools wpar. Myhub intranet software myhub is a revolutionary cloudbased intranet solution that provides business various manuals and tools to streamline workflow. In either case you should be able to add a mount point there to mount the disk. Erase aix rootvg system disk hello all, i need help for erasing ibm p5 machine running aix 5.
I have 2 system disks hardware mirror and im looking for a way like a live cd bootable cd. The ibm document configuring ibm system storage ds4000 series for oracle database applications october 2015 notes that io bottlenecks remain a significant issue for oracle databases, and that raid randomization across disk platters will loadbalance the io subsystem. The aix freeware project supplies free oss packages built for the ibm aix operating system. Because the windows clean disk tool doesnt clean up everything that it should, additional software tools such as whitecanyons secureclean, are essential in order to clean disk data and protect your privacy. Sort the folders by the folder size and location, as well as by the average file size in that folder plus the number of files that the folder contains. Thus, with another set of bootable drives within a server, you can install maintenance e. The aix logical volume manager is similar in execution to the hpux and digital unix logical volume managers, and is similar in purpose to the sun online disksuite package. It contains name of the software, version, applied, commited swvpd consists of 4 classes which are sored at 3 different places see image above. Aix bonus and other extra cds, local software archives, mounted installp depots or even remotely mounted cds.
Clone 1 hard disk fromibm intellipoint server with aix 5. In our example, the volume group to be exported is called datavg formed by san disks. Get the aix strategy guide and discover how aix will support your next big step. Erase aix rootvg system disk unix and linux forums. Iain roberts linux can learn valuable lessons from its elder cousins in the enterprise, the proprietary unixes from the likes of ibm, sun, and hp. As an oracle dba some time we need to create asm disks on os as well due to unavailability of os admin. Check the boxes next to the categories of files that you want to remove from your hard disk for a clean disk. Ibm aix os update or upgrade tl or ml through alt disk method. In settings, you can also create a clean with 1click icon and place it on the desktop. Disk cleaner is a tool to quickly and easily free disk space that is used by temporary files like the system temporary folder, the internet explorer cache and cookies folder, and the recycle bin.
For each disk group that you want to delete, enter a command similar to the following. Cleaning up optional software products and service updates ibm. Aix odm for nonmpio user guide 11 huawei huawei technical. For hardware errors, it lists names of devices or system components. Example for scriptdriven installation from a mounted software depot directory carries both freeware as well as installp stuff, gsi only. If you dont match the du blocksize the device blocksize, there will normally be differences. Reliable and affordable small business network management software. Choose the hdisk devices you want to erase from this list and commit your. This clean disk tool can remove some of the known files in windows and can improve your computers performance. Possible software installation failure in a san boot environment where there are. Apr 26, 20 disk cleaner is a tool to quickly and easily free disk space that is used by temporary files like the system temporary folder, the internet explorer cache and cookies folder, and the recycle bin.
Beyond specifying what part of the disk to use when creating a logical volume, theres not much you can do by knowing what part of the disk anything is on, and such information about. Wise disk cleaner will automatically clean up the useless files in the background when the scheduled time is up. Jan 10, 2012 although san technology has taken the limelight when it comes to storage solutions, aix systems still need to use internal storage. Whether you have small standalone servers or use a full system partition with all the resources available pooled together, internal storage is the typical medium for root volume groups and other smaller file system utilization. In nonsan boot, run the rmdev dl name command to delete virtual disks. Unix health check delivers software to scan linux and aix systems for potential issues. Aix allows disks to be erased via the format media service aid in the aix diagnostic package. If something is wasting space and you cant find it, it may be hidden beneath other mountpoints. Removing vg and disks from aix system once finishing using a vg on luns or disks and returning back to stock, we need to do the following in sequence. Distributing, installing, and managing software while aix and oracle solaris have similar concepts for software management, the tools used are very different. Mount the root device there and run du against that mountpoint. This article describes how to clean up a failed grid infrastructure installation. Creating a volume group for a disk to be used for storage, it needs to be added to an existing vg or a new vg.
My question is, do i actually have to spread the filesystems across to share the load. Aug 23, 2001 alternate disk installation, available in aix version 4. For example of you have a mntbackup and made a backup while it wasnt mounted, the backup files will have ended up on, but wont be visible anymore as long as mntbackup is mounted later on the onefilesystem switch does not help there either. The reason behind is that upgrade is mandate in order to get new features and prevent from defects or previous version bugs.
Alternate disk installation, available in aix version 4. With this feature, you can clean up the junk files by just clicking the icon without opening wise disk cleaner. I have 2 system disks hardware mirror and im looking for a way like a live cd bootable cd so i can boot with the cd and then format the system disks with a secure erase software. Below are steps for creating asm disks on os as well as on oracle asm instance on aix 5. With aix 7, and the improvements for the power7 architecture, extracting the best performance out of your memory environment is critical. Hear from businesses that are transforming their work with aix, see the latest upgrades to the software stack, and learn about ibms commitment to aix through the aix roadmap to 2030. Sep 19, 2015 ibm aix os update or upgrade tl or ml through alt disk method. It will report on perfomance, capacity, stability and security issues.
Built to be mobile, myhub offers users the ability to connect and collaborate with entire teams or just a couple of members. Thanks for contributing an answer to stack overflow. So i added another disk to the system via extendvg. Get an introduction to swap paging space, learn how to configure and administer it, capture statistics, and tune your virtual memory manager vmm settings to provide for optimum swap paging space configuration and performance. It includes information about the following topics.
Unix health check how to cleanup aix emc odm definitions. To see the total size of each filesystem in gigabytes. Click ok to save the clean disk settings in the registry. How to create oracle asm disks on aix dba tutorials. Windowsbased boot disk winpe, 64bit and boot disk creator for cddvdbdusb. Although san technology has taken the limelight when it comes to storage solutions, aix systems still need to use internal storage. Possible bad hard disk in ibm aix server need help. The purpose of lvm is to add a layer of abstraction between file systems and disk drives.
Hello all, i need help for erasing ibm p5 machine running aix 5. Run our software on your system, and receive a report in just a few minutes. Whenever installing a product or update an aix, installp command uses odm to maintain swvpd. Those operating systems, in turn, can learn some lessons from linux. This chapter describes how to completely remove all oracle databases, instances, and software from an oracle home directory. Youd be better off with a 1gb disk, though, in particular if the infoexplorer cd content is to be stored. The standard eclipse filesystems are located under u2. Comparing the features of the more enterpriseready linux distros with aix, one of the leading proprietary unixes, helps.
Install aix using nim alternate disk installation sourceforge. Reject applied software updates use previous version remove installed software rename software images in repository clean up software images in repository copy software to hard disk for future installation copy software bundle to hard disk for future installation check software file sizes after installation verify software installation and. Then, run rmdev dl hdiskxx to delete nonboot devices. How to check the size of all disks in aix in a single command.
Topas in aix showing 100% disk busy solutions experts. If your aix bos installation was unsuccessful, see troubleshooting a system that does not boot from the hard disk for more information. Determine the size and type of disks, change a file system size, or add or remove a vg. This can be done in two ways, by installing a mksysb image on a separate disk, or by cloning the current system and then applying updates to get to the next maintenance or technology level. Updating the operating system is one of major task in os administration. Nim is an aix tool that enables a cluster administrator to centrally manage the. If you need the size of all the disks, check for the disks which are all available. To get the correct disk size, use getconf, as this comes from the kernel, the heart of the aix system. Oracle crs, refer to oracle database oracle clusterware and oracle real application clusters installation guide for aix based systems for information about removing rac or oracle clusterware. Dec 16, 2010 posted on december 16, 2010 march 12, 2012 author oliver aaltonen categories howto, screencast tags aix, database, disk post navigation previous previous post.