User and group following user and groups where created on all the servers. But if want to give solaris interview,then you should be familiar with veritas volume manager. After uninstalling and reinstalling infoscale storage management software, the private dynamic disk group protection is removed. You can browse for and follow blogs, read recent entries, see what others are viewing or recommending, and request your own blog. Software linux redhat solaris tru64 aix hpux freebsd install software rpm i.
In the following example, when you create volume vol1 in disk group dg3, you can specify the tier1 rule on the command line. Since the sql disk group is a vcs or microsoft failover clustering resource and the temp disk group is not monitored, the join operation. Step 2 create a volume in the datadg disk group with the following characteristics. Important notes for installing veritas volume manager. After jive was acquired and things started changing, i knew i wanted to continue. Latest solaris commands interview questions interview 4 all. If the user does not specify the dirty region log length for a volume. Oracle recommends that you use the sample names shown in the previous table for the logical. It my be a limitation of vxmirror but you can do it with vxassist. Visual assist a visual studio extension by whole tomato. If a disk group is specified in a defaults file, then it just specifies the default disk group to use for the make operation. For example, to change the owner of the group to susan and the permissions to readwrite for owner, group, and other.
Export of this software from the united states of america may require a specific. For the make operation, attributes that name specific disks can be used to determine a default disk group, according to the standard disk group selection rules described in. Each operation can be applied to only one disk group at a time. Back up volume v1 on the second node, using the backup software. Basic vxvm commands disk operations action command line. When you use the vxassist command to create a volume, you can specify the rule name on the command line. Switch the online service groups to the other system. Veritas commandcentraltm storage software and san access layer sal.
Use these attributes to specify where to allocate space and whether you want mirroring or striping to be used. User equivalence enables the oracle unix user account to access all other nodes in the cluster running commands and copying files without the. You can leave a response, or trackback from your own site. Incident 1777 1 on page 4 add the following note under tools customizing the table header when a particular disk group is selected select disk group, then tools customize table header will have the effect of changing the table header tabs for the toplevel disk group, not.
In addition to the attributes you enter on the command line, vol1 is given the attributes that you defined in the tier1 rule. How to configure mirror with hot spare in vxvm i know how to create mirror with vxassist. Here are stepbystep examples of the initialization of the disks in two or more sparcstorage array units. By following these examples you can create shared volumes for running oracle7 or oracle8 parallel server ops software on a sun cluster system. Before installation and use of oracle real application clusters, secure shell ssh must be configured for the oracle unix user account on all cluster nodes. We will just present another disk to the system, add it to a disk group and grow the file system. Vxvm allows a system administrator to configure various volume layouts for the volume thus allowing high redundancy and high performance. Redhat vs solaris in dba perspective tech bloopers. I started at jive in 2007 when the platform was still known as clearspacex. The above command line sequence makes a mirrored 100mb volume with a drl log. Hpux increase veritas cluster filesystem cfs online. These were the commands i used to create the mirrors.
After backup is complete, deport the temp disk group on the second node. Volume manager storage administratora graphical user interface this guide describes how to use the command line interface and vxassist interfaces to perform similar volume manager tasks. The purpose of this paper is to quickly get you up to speed in veritas, and to act as a quick referance. Here we will see about vxvm volume related interview questions. Example to make a volume called vg01 to be 100m big using the disk disk80. Specify the appropriate keyword to vxassist to select an action to perform.
How to configure mirror with hot spare in vxvm i know how. The disks used for this disk group must be accessible to all nodes in the cluster. Veritas, veritas software, the veritas logo, and all other veritas product names and slogans are trademarks or. All new users to veritas are highly encouraged to first read the veritas users guides enlucded with veritas, and found on docs. If using software raid 1, then include at least two disks in the group for mirroring. Installing the cisco security manager high availability. I am using veritas storage foundation for databases and when i am trying to delete one volume from volume list it says cannot delete the volume as it is in use. For a vxassist make operation, this indicates the usage type to use for the created volume. For example, if you want to create a user group with slightly less access than managers, copy the managers group, rename it, and then remove. Click to download meeting, group, forum, user, person, customer, friends, company, face, chat, building, messenger, social, contact, logo icon from software iconset. Hi, i will need to migrate from one array to another array. In this example, were using one we created for applying policy to all nonadministrative user accounts. To create the logical volume for the oracle cluster registry, enter a command similar to the following.
Veritasvolume manager vxvm system administrators guide. Before you install the oracle cluster ready services crs and oracle 10g binaries, you must create storage space for these installations. The above command line sequence creates a simple 100mb volume in dynamic disk group dg2. I have added six, 1 gb disks other than two, 16 gb disks for root mirroring to my vmware virtual machine for future. Hopefully there is a way to do it without reboots being involved. User permissions for software features vary depending on the group of user accounts. Provides a commandline support for administrators who prefer this method over a graphical user interface gui. Doubleclick to open it and allow it to make changes to your pc. Make sure the boot disk has at least two free partitions with 2048 contiguous sectors 512 bytes aviable.
Make sure to save the boot disk information by using the prtvtoc command. Make the service group stable on other host or freez them on other node. Do not, i repeat, do not try to work without ityour health is at stake. Get the latest on product developments, a broad customer knowledge base, and contacts for ongoing information. Join the temp disk group to the sql disk group on the first node. For most keywords, the volume operand specifies the volume on which to operate.
For more information about user rights for each user group, refer to chapter. Yesterday i was able to mirror data from a striped volume onto a concat space. Groups let you specify permissions for multiple users, which can make it easier to. Let us see how we can create a basic volume and a file system with veritas volume manager. Users can be restricted in what they can view in the software by either manually setting access for each user, or adding users to a user group which will have a.
Id looked at some older docs and not realised this and found out smaller disks will no enable under. In the group policy window for those users, on the lefthand side, drill down to user configuration administrative templates system. Q57 how to create a volume in veritas volume manager. For example, to display information about using vxassist attributes, enter. I just finished a large data migration and this scenario came up several times. Storage foundation concept vxvm and basic configuration. You can follow any responses to this entry through the rss 2.
70 837 1065 1279 636 1204 525 1101 741 1107 1471 969 305 806 688 1246 1534 566 1542 997 969 384 1457 1496 279 371 719 873 169 62 1137 1201 323 1370