This article describes how to add a new volume group to an existing resource group of an active PowerHA cluster. This system cannot fulfill the allocation request. While PowerHA can give concurrent access of volume groups to multiple systems, mounting a JFS2 filesystem on multiple nodes simultaneously will cause filesystem corruption. Thanks In Advance, Amrit. Firmware Assisted Dump sysdump. Posted - Mon, Jun 3, 2:
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Kerberos authentication configuration for AIX servers.
Working with Virtual media library on VIO servers. However in some cases, the network switches used in the communication path need to be reviewed and enabled for multicast traffic to flow between the cluster hosts through them.
Have snapshot migration and run climgcheck. How to Use the Linux lsof Command. AIX Health Check basic.
In AIX and a new feature called "Mount Guard" has been added to prevent simultaneous or concurrent mounts. Posted February 18, Permalink.
Run climgcheck hwcmp node2 kul1pqcmur02 and it failed with below errors Also, the format of the log file is easy to read and identify important information. Understanding dump devices sysdumpdev.
PowerHA for AIX Version Compatibility Matrix
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The new VIOS performance advisor tool part util. Monitor logfiles and command output on AIX using multitail. AIX Replacing a failed disk rootvg.
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To do a quick check on the number of path present does not mean all are Enabled] using for loop. How to assign a specific PVID. Script to reset NIM state and deallocate 7.1.2. How to start daemons at the system startup in AIX servers. Using expect to automate mundane tasks.
aix:hacmp_7 [wiki]
Please share me steps for adding vxvm diskgroup to hacmp. AIX Power replacing hot-swap failed disk in rootvg. Information on how to install and start using it can be found on the IBM website. The only exception to this is mounting the filesystem read-only, where files or directories can't be changed. The first step is to add the storage to both of the nodes of the PowerHA cluster. Or do you wait for your engine to lock up before going to the garage for an oil change?
These issues hacnp getting multicast working are likely a behind this change. Using splitvg in AIX to make a copy of a volume group. AIX lspath Missing path. IP configuration in AIX. View properties for a cluster such as the PowerHA SystemMirror version, name of sites and nodes, and repository disk information.
AIX, HACMP, PowerVM: HACMP - PowerHA for AIX Version Compatibility Matrix
How to mirror the rootvg in AIX? How do I analyze and debug core files on AIX. How to check dual path in AIX.
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