When you run local scripts optvrtsinstall to configure veritas. How to find the lun id of the newly assigned disk to sun solaris 5. Hmm, your experience is the opposite of what ive experienced. It happens when the fencing startup script tries to access the driver that is still. If you are using aix, solaris and linux platforms, you can license your product. From the output provided it appears that you have multiple plesks for the swapvol volume, but only a single plesk for rootvol and rootdisk7vol. Corrections for troubleshooting io fencing procedures.
And if you are not the one who configured the disk, then you should be little careful to differentiate an new and unconfigured vxdisk from an os disk. This chapter provides an overview of the solaris kernel and the manner in which it represents devices as nodes in a device tree. For this and all the future tutorials i will be using a test box created in vmware workstation. Vxvmveritas volume manager training 7 of 10 veritas dynamic multipathing provides greater availability, reliability to san paths and it increase the san io using load balancing. The originals of all modified system files are decompressed to. Now were going to do a forcelip with the old venerable luxadm command and subsequently add to vxvm control. We cant recommend actions that would cause the whole thing to go down. If mpxio is enabled, vxdmp may be present and active but it. The vxfenconfig command configures the vxfen driver using parameters found in etcvxfenmode file. Browse other questions tagged solaris disk or ask your own. A beginners guide to veritas dynamic multipathing vxdmp. In the event that the paths to a given device suffer a transient failure with the san array, the vxvm device will be reported as failed was by vxdisk list. Vcs fenced one node, the other node rebooted normally, because fencing is not setup properly.
The isolated node is not coming up as vxfen is not starting 0201 11. How can i know the absolute path of a running process. Let us now see how we can configure fencing in a vcs setup. After using live upgrade to the unix and linux forums. Veritas dynamic multipathing dmp provides the multipathing capability to the native devices on the system. Beginners lesson veritas volume manager for solaris vxvm information center. Im not entirely sure what you mean by missing lines. Vxvm not started vxvm disabled during boot amit agarwal. For each new device is also an additional entry in the vfstab created solaris. Something blew away the llt, gab and vxfen modules from the. The cpsadm command fails if llt is not configured on the application cluster 2583685.
The installer verifies whether io fencing is configured in enabled mode. At you can find a detailed list one of the significant new features, and the most significant new feature releated to oracle solaris zones, is casually called zones on shared storage or simply zoss rhymes with moss. One of the most annoying is that you cant use a whole disk, and you cant use an efilabeled disk. Corrections for troubleshooting io fencing procedures how vxfen driver checks for preexisting splitbrain condition replace this topic in the veritas cluster server users guide for 5. Manual changes to registration can result in the working nodes panic also, bring the remaining cluster nodes down. When io fencing is configured to use only one coordinator disk, the loss of the single coordinator disk results in the loss of the availability of all applications in the cluster. Recently weve tried creating a new domain on solaris 11. The fencing driver vxfen is started during system start up using etcrc2. The configured device was not found vr 3ddriver for.
Availability vrtsvcs description the vxfenconfig command configures the vxfen driver using the coordinator disks listed in the etcvxfentab file. Zoss offers much more flexibility because you can store solaris zones on shared storage surprise. How to configure vxfen driver for cluster io fencing using vxfenconfig the vxfenconfig command configures the vxfen driver using parameters found in etcvxfenmode file. It covers general kernel structure and function and the solaris 8 device driver interfacedriver kernel interface ddidki. Getting disk size from ioctl call for veritas volume greater than 2tb. An unstartable volume can be incorrectly configured or have other errors or conditions. However, it shares no code with that driver apart from one main similar. Server reboots with the message vxfen warning v11165. In scsi3 mode, the file contains the list of coordinator disks, each. I have it here because it is not easy to find, otherwise. Though at a time just one would be accessing the share. In the event of a splitbrain condition, io fencing allows only a system with a valid registration to write to a disk. The aperture driver from xfree86 is not written by me, but by doug anson and david holland. You will be notified if the connection is successful or not.
Vxfen driver not configured automotoclub storico sammarinese. I want to have two solaris servers share the same san vxfs filesystem. Place the veritas software cd into a cdrom drive connected to your system. Manager release supports a specific set of disk group versions and can import and. It must be compiled on solaris 8 or newer however, due to some missing macros for ipv6 support. If they are already unusable, then the command above should work, as it is designed to remove any luns that are in an unusable state while leaving other luns alone. Solaris health driver this is the home page for the solaris health driver, a motherboard temperature and fan speed monitor, for motherboards with the winbond w83781d family of enviromental monitor chips. But, it fails at a later stage when it tries to commit the new coordination points to the vxfen driver. Topics are described for both sparc and x86 based systems, where appropriate. This is kind of an adjunct to part 4 of my server upgrade chronicles. Solaris 11 missing kernel module after fast reboot. Configuring for eva does not require a reboot since definition has already been configured. The vxfen driver when it can join properly will fix key registrations itself.
Your red hat account gives you access to your profile, preferences, and services, depending on your status. Vxfen vxfenadm error v1121115 local node is not a member of cluster. Corporation shall not be liable for errors contained herein or for incidental or consequential. On the vshield manager tab, click the addupdate certificate. We have solaris 10 x86 64 support oracle 10g on ibm ls20 blades and with the exception of an issue with automatic failover for the san, they havent hadd problems. It would seem that since that time you then installed the kernel headers. I have to increase a application filesystem and storage team gave me a lun. To start with prepare a solaris 10 virtual machine with sufficient number of disks atleast 4 to 6, 1 gb. Read how to configure vxfen driver for cluster io fencing using vxfenconfig.
We noticed that while you have a veritas account, you arent yet registered to manage cases and use chat. The driver is tested on solaris 8, 9, and 10 and opensolaris for intel, amd and sparc platforms, but it will also function properly on solaris 7 on intel. Viewing 8 posts 1 through 8 of 8 total author posts august 31, 2014 at 21. The aperture driver does essentially what xsvc does in solaris 2. Home forums technical support the configured device was not found this topic has 7 replies, 4 voices, and was last updated 4 years, 5 months ago by ralf.
For solaris 10 sparcrun the stmsboot command and confirm the reboot. Checks whether fencing is configured in scsi3 mode and running on all nodes in the cluster. Zfs root pools have some requirements and bestpractices at variance to other zfs pools. To correct this problem, follow to remove the below file. Solaris x64x86 operating system version 10 1 u11 and later information in this document applies to any platform. This is to allow for a quick failover in case the primary server. Oracle solaris 11 package naming scheme version format. During the installation of an agent, the commvault software creates a set of files and folders under the software installation directory optcommvault. Let us see how you can install vxvm in a solaris 10 virtual machine. No comment in our earlier post we have gone through all vxvm components in detailed manner, now we are going to discuss about the installation of vxvm in step by step method. The default and veritas recommendation is three coordinator disks. As another side note, you said that you updated some days ago.
Configure the vxfen driver for use with only a single coordinator disk. Cluster server not running on local node on solaris solved go to solution. Health check monitoring does not work with vcs agent for oracle 2101432. How do we get a host from a healthy running state, via a kernel panic, to this state where the driver. Check multipathing software in use mpxio, vxdmp, emc power path. But xsvc source is not publically available, whereas this source is available.
Starting vxvm vols that are in disabled recover state posted on january, 2016 by sandeep shenoy when a system encounters a problem with a volume or a plex, or if veritas volume manager vxvm has any reason to believe that the data is not synchronized, vxvm changes the kernel state, kstate and state, state, of the volume. Deployment installations client installations postinstallation tasks for clients files and folders created during unix installations. For a list of possible parameters and usage information please see the manpage for etcvxfenmode file. Read vcs for beginners configuring veritas cluster and configuration files. Usually configured over a public interface not dedicated. Solaris exampleunless the device is accessible via the os device handle, vxvm will not be in a position to reattach the disk. Vxvm tutorial 7 vxdmpdynamic multi pathing unixarena. Solarisvxvmrecover failed disk when vxreattach fails.
If this file is omitted io fencing defaults to scsi3 functionality. Solved cant mount exfat external hard drive newbie. After scanning scsi port by cfgadm, i can see them in format output. Nodes that have departed from the cluster membership are not.
Review the io fencing configuration options that the program presents. On oracle solaris, drivers may not be loaded after stop and then reboot 3763550. This is what is referred to as a partial upgrade and is not supported. Chapter 1 solaris kernel and device tree writing device. Adding new fiber based scsi luns to solaris 9 host without reboot using plain devfsadmcfgadm al has been unsuccessful for couple of times. Beginners lesson veritas volume manager for solaris.
This book is for anyone responsible for administering one or more systems that run the oracle solaris 11 release. On solaris 11, vxfen startup scripts do not report the correct status of fencing. Hello all, after start the cfs cluster, all nodes of cluster has reboot, and log of cluster, you can see. Vxfen critical v11120 local cluster node ejected from cluster to prevent potential data corruption. Many times we get error like vxvm not started in solaris 10. If additional file systems are configured for the cxbf driver, set up under dev cxbf according to new devices. Beginners vxvm for solaris installation of vxvm unixrock. Io fencing driver on top of it provides the required data integrity.
Do not forget to include the target wwn in the argument. For solaris 10 x86reboot the system to load the new definition if you are configuring for xp. Before configuring the disks for fencing you can run a test to confirm whether they are. A beginners guide to veritas dynamic multipathing vxdmp by admin. After creating vswitchvdisksvirtual rom we are facing. Server reboots with the message vxfen warning v11165 could not eject node 1 from disk red hat customer portal. Files and folders created during unix installations. Multipathing has been enabled on solaris with the command stmsboot e. Real quick, how do i determine the vxfs version of my filesystems on a ia64 11. While using x and p options, make sure io fencing is not configured. It is inspired by the lnux health driver, by david ludlow.
The book covers a range of oracle solaris system administration topics related to managing removable media, disks and devices and file systems. The vxfenadm utility enables the vxfen driver to manage scsi3 registrations and reservations on disks for purposes of io fencing. This file is automatically created by vxfen rc scripts, and should not be edited by the user. How can i mount vxfs fs to two or more solaris servers. Managing devices in the oracle solaris os oracle solaris. Adding new oracle data files is as simple as creating a new file, not the complicated process of.
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