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. Some important vcs problem and its solution solaris. From the output provided it appears that you have multiple plesks for the swapvol volume, but only a single plesk for rootvol and rootdisk7vol. I am not sure how solaris integrates svcs with legacy etcinit. I told myself that any loan lender that could change my life and that of my family after having been scammed separately by these online loan lenders, i will refer to anyone who is looking for loan for them. To display unstartable volumes, use the vxinfo command. The default and veritas recommendation is three coordinator disks. Driver thtxg successfully added to system but failed to attachhello this message typically has one of the following reasons. This will unregister keys on coordinator diskgroup. Jun 11, 2019 solaris x64x86 operating system version 10 1 u11 and later information in this document applies to any platform. For each new device is also an additional entry in the vfstab created solaris. Solarisvxvmcfsvcs implementing cluster file system.
Any time a system is rebooted, the fencing driver reinitializes the vxfentab file with the current list of all the coordinator points. I successful bring the changer online by following your instraction, but how can i let the netbackup recognize them. Unix flavors are constantly changing and it is impossible to remember all the commands and functions, etc. The vxfen startup script also invokes the vxfenconfig command, which configures the vxfen driver to start and use the coordinator disks that are listed in etcvxfentab. Io fencing is required to protect the data corruption in shared storage cluster environment. Vxfen vxfenadm error v1121115 local node is not a member of cluster. In normal vcs operation,veritas cluster nodes will be having heart beats and each system will send icmp packets to ensure each machines are live and service group status is known. Jul 12, 2012 an unstartable volume can be incorrectly configured or have other errors or conditions that prevent it from being started.
Those network interfaceparameters should be set using the solaris etcsystem file. During the installation of an agent, the commvault software creates a set of files and folders under the software installation directory optcommvault. Neither of these files existed on the servers we configured. As solaris author i shall allow myself to repeat that i only.
If solaris volume management software is not available to mount the product disc, you must mount it manually. Please note that the use of ndd command in a rc script is notsupported for the ce interface. This could cause the application to hang, when the instance does not respond. Io fencing on solaris, patch detail sort home veritas.
How to enable solaris multipathing mpxio or stms for emc. Cfs allows the same file system to be simultaneously mounted on multiple nodes in the cluster. The startup script uses the contents of the etcvxfendg and etcvxfenmode files. Hello all, after start the cfs cluster, all nodes of cluster has reboot, and log of cluster, you can see.
Jan 05, 2014 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. Sample etc vxfentab file in different operating systems. For a list of possible parameters and usage information please see the manpage for etcvxfenmode file. Using it to mirror the root slice or any slice that should not be unmounted such as usr can be a little bit more work on sparc. Files and folders created during unix installations. In my solaris 10 servers the root file system will be mirrored in svm. They were not used and apparently not needed for our configuration. 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. For example, with branded zones you can emulate a solaris 10 operating system as solaris 10 container in the solaris 11 branded zone. I have a serverdomain on a m5000 running solaris 10. Agile disk formatted, as the disk was alreay in us.
Oracle 9i rac deployment on aix using veritas storage. Vcs implementing cluster file system cfs tuesday, march 10, 2009 at 1. Using ipmp with link based failure detection oracle what. If this file is omitted io fencing defaults to scsi3 functionality. Make sure vxfencing driver is active on all nodes even if it is in disabled mode. Multipathing has been enabled on solaris with the command stmsboot e. Vcs critical v 16 1 10037 vxfen driver not configured retrying corrosponds to that of the servers. On oracle solaris, drivers may not be loaded after stop and then. Oracle solaris offers various way of assigning filesystem to solaris zones.
Corrections for troubleshooting io fencing procedures. Before there was no such tool and no official statement how to change to coordinator disks while applications could stay online, although there is a simple solution which works normally without any problems. The isolated node is not coming up as vxfen is not starting 0201 11. This section provides information about file system issues on an oracle solaris system with zones installed. Configure coordinator diskgroup using scsi3 persistent reservations luns. Symantec xgs4728f installation manual pdf download. Check multipathing software in use mpxio, vxdmp, emc power path. How to tell the difference between a failed disk and a. The key format of the data disks that are configured as failover disk groups under vcs is as follows. Solaris exampleunless the device is accessible via the os device handle, vxvm will not be in a position to reattach the disk. How to configure vxfen driver for cluster io fencing using vxfenconfig the vxfenconfig command configures the vxfen driver using parameters found in etcvxfenmode file. Vxfen vxfenconfig notice driver will use customized fencing mechanism cps.
Q27 how to upgrade solaris os in which vcs is running. Availability vrtsvcs description the vxfenconfig command configures the vxfen driver using the coordinator disks listed in the etcvxfentab file. You can browse for and follow blogs, read recent entries, see what others are viewing or recommending, and request your own blog. The fencing driver vxfen is started during system start up using etcrc2. I remembered solaris is not happy with the hardware configuration of the hp z200 workstation, and the vmware host is a different z200. Run vxfen stop on each node that is part of the cluster. Vcs problem and solution computer cluster kernel operating. In the above explained scenarios, the behavior will be slightly different if io fencing is enabled in scsi3 mode. We move physically a server, and after reboot, we cannot configure vxfen. Disks must be listed by the full file name of the raw or dmp device.
N18529f veritas storage foundation for oracle rac installation and configuration guide solaris 5. After scanning scsi port by cfgadm, i can see them in format output. Each zone has its own section of the file system hierarchy, rooted at a directory known as the zone root. Let us see how you can install vxvm in a solaris 10 virtual machine. Vxfen driver not configured automotoclub storico sammarinese. Ensure that the qlc driver configuration file kerneldrvnf does not contain the global setting. When vxfen is configured in scsi3 mode with dmp disk policy, the dmp.
I have started the hotspot building the hostapd myself my device lists the hotspot name but it cant connect to it it just saves the password and then nothing happens when i try to connect to the hotspot. Processes in the zone can access only files in the part of the hierarchy that is located under the zone root. Aug 31, 2014 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. I have to increase a application filesystem and storage team gave me a lun. But we need to find out the best method for adding different type filesystems to local zones. Before configuring the disks for fencing you can run a test to confirm whether they are. Solarisvxvmrecover failed disk when vxreattach fails. How to tell the difference between a failed disk and a failing disk why is it important to distinguish between a failed disk and one that is still in the process of failing. If additional file systems are configured for the cxbf driver, set up under dev cxbf according to new devices. Hi experts, i want to install veritas foundation suite 5. In oracle solaris, boot verification is performed by means of elfsign signatures or keys. Solaris vxvmcfsvcs implementing cluster file system cfs over vcs. In the log i see the message vcs critical v16110037 vxfen driver not configured. It requires specific nics whose driver has the ability to notify the system that a link has failed.
Setting up veritas cluster file system charanjitwiki. Before you upgrade storage foundation using solaris live. Though any node can initiate an operation to create, delete, or resize data, the master node carries out the actual operation. It is zoned correctly, and i can see the drives are bin the unix and linux forums. Close login didnt find the nodes heartbeat links are not visable from llt. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Performing these steps ensures that other instances do not attempt communication with the stopped instance.
The introduction to ipmp in the solaris 10 systems administrators guide on ip services lists the nics that support link state notification. Because knowing if a disk has failed may save you a few steps when its time to replace it. Does it affect the existing disk with legacy devrdskcxtxdx. If you are on solaris 10 then there is not need to reboot step 2.
Setting up raid1 using the solaris volume manager formerly known as disksuite is usually a fairly painless affair. Aug 06, 2016 the vxfenconfig command configures the vxfen driver using parameters found in etcvxfenmode file. Cfs caches the metadata in memory, typically in the memory buffer cache. We noticed that while you have a veritas account, you arent yet registered to manage cases and use chat.
To start with prepare a solaris 10 virtual machine with sufficient number of disks atleast 4 to 6, 1 gb disks and two 16 gb disks for root mirroring. Because of their file format, these modules are also called elf objects. Solaris 10 supports configuring ipmp with only link based failure detection. Here are some ways to check the status of your cluster. The filesystem type could be type of vxfs, zfs or ufs. If mpxio is enabled, vxdmp may be present and active but it. So i have created this blog to post my works as well as my references and documents. Configuring for eva does not require a reboot since definition has already been configured. Now were going to do a forcelip with the old venerable luxadm command and subsequently add to vxvm control. The configured device was not found vorpx vr 3ddriver. Let us now see how we can configure fencing in a vcs setup. Deployment installations client installations postinstallation tasks for clients files and folders created during unix installations.
Nodes that have departed from the cluster membership are not. Cluster server not running on local node on solaris. The vxfenconfig command configures the vxfen driver using parameters found in etcvxfenmode file. Can vmware shield solaris from some of these specifics i think its the raid disk driver the z200 uses, even though we do not run the z200s in raid mode. It is zoned correctly, and i can see the drives are bin the unix and linux forums the unix and linux forums. The file is applicable only when the mode of fencing is scsi3. When io fencing starts, the vxfen startup script creates this etcvxfentab file on each node. Before patch it we will make some tasks prior to use the mirror disk as roll back device. Do not forget to include the target wwn in the argument.
For solaris 10 sparcrun the stmsboot command and confirm the reboot. For this and all the future tutorials i will be using a test box created in vmware workstation. Nov 26, 20 hello, could not connect to vcs engine means your had process has not started or not running. The above scenario will only occur if iofencing is not configured, and hence we always recommend to configure iofencing to enable a a high level of data protection in similar scenarios to avoid a possible data corruption. The originals of all modified system files are decompressed to the original location as. After installation of veritasconfigure of san filesystem under veritas i want to install sun cluster 3. Verified boot and elf signatures securing systems and. Jan 16, 2016 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. Typical vcs cluster configuration with diskbased io fencing.
A minimum of three coordinator disks must be used unless the s option is specified to configure the driver. Antivirus drivers free full version 2012 for xp cnet. Jan 11, 20 adding new fiber based scsi luns to solaris 9 host without reboot using plain devfsadmcfgadm al has been unsuccessful for couple of times. You can directly migrate an existing solaris 10 system into a solaris 10 container. Should your network block automated driver installs or the pc not be connected. Attempt to mirror on an intel box, using solaris 10. Veritas storage foundation and high availability installation. Node a activity node b activity operator action nodes a and b reboots and io fencing driver reboots and io fencing driver for instructions on and private vxfen detects node. How to assign vxfs fs to solaris local zone from global. In the event of a splitbrain condition, io fencing allows only a system with a valid registration to write to a. Viewing 8 posts 1 through 8 of 8 total author posts august 31, 2014 at 21. If you dont run fencing then to load the vxfen driver on disabled mode do. Storage foundation for oracle rac installation and.
Configure the vxfen driver for use with only a single coordinator disk. The vxfenadm utility enables the vxfen driver to manage scsi3 registrations and reservations on disks for purposes of io fencing. Top30 vcs interview questions for you here is the top. How to find the lun id of the newly assigned disk to sun solaris 5.
Im not entirely sure what you mean by missing lines. Solaris 9 mpxio, vxvm removing lun problem oracle community. Ip addresses associated to the rdma nics do not automatically plumb on node restart. May 30, 20 how to assign different type of filesystems from solaris global zone to local zone. The vxfen driver uses this key format in both scsi3 mode and customized mode of io fencing. Do a reconfigure reboot reboot r format and label the new drives. The other cluster member sees tape drives, but this one does not. At the factory, oracle solaris kernel modules are signed with these keys. Io fencing behaves same way on system failure and cluster interconnect failure. Tape drive config issue the unix and linux forums hq.
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