Veritas volume manager interview questions unixarena. I often recommend following set of best cheat sheets to students and it professionals. Solaris volume manager svm command line reference cheat sheet svm. The solaris volume manager administration guide provides instructions on using solaris. The solaris volume manager svm is a free component of solaris 9 and solaris 10. I use solaris volume manager quite a bit when mirroring internal drives. Mar 12, 20 cheat sheet for aix userrelated commands many administration activities that work on other unixderived operating systems, such as linux and solaris, work without change on aix. Zfs has integrated volume management, preserves the highest levels of data integrity and includes a wide variety of data services such as data deduplication, raid and data encryption. Solaris volume manager administration guide oracle help center.
Cluster daemons cluster log files starting and stopping the cluster cluster status cluster details. Be certain that whatever flags you set during file system. This is a quick and dirty cheat sheet on lvm using linux. Solaris volume manager administration guide september 20. The solaris volume manager administration guide provides instructions on using solaris volume manager to manage disk storage, including creating, modifying, and using raid0 concatenation and stripe volumes, raid1 mirror volumes, raid5 volumes, and soft partitions.
They are only valid on sparc hardware that uses the openboot rmware. Shell cheat sheet get to know about file manipulation, test operators, variable substitution, conditional execution, logical tests, useful variables, file tests and much more. Spread the file system of the disk on to two or more disk using disk striping feature of volume manager disksuite etc. Check out readable to make your content and copy more engaging and support cheatography. It should also be small enough to fit on a few pages. Solaris volume manager svm command line reference cheat sheet. Material of this page is based on redhat lvm cheatsheet. To download this cheat sheet, log in or enter your email address and country below. Veritas volume managercluster license keys unixarena. Svmsolaris volume manager quick sheet cheat sheet my. While others are generic unix linux commands that youll find in all if not most mainstream distros.
Resource limits on unix systems ulimit aix kernel dump analysis. Aug 24, 2011 the most basic thing a solaris administrator should know about managing system p hardware is how to access the servers and get things running. The eeprom command can be used from the os to view or set openboot rmware variables. Aug 05, 2015 solaris installation automated installer ai is the new network based multiclient provisioning system on oracle solaris 11. This article is a reference for numerous cluster server vcs commands. Svm software provides mechanisms to configure physical slices of harddrive into logical volumes. Pleae contribute any you remember youve seen and liked. The file is only used when metainit command is issued by the administrator. Both vxinstall and vxdiskadd can add either initialize a previously unused disk, or encapsulate a disk already containing data, but not under volume manager control. It is based on solaris 10, having commands on the new service management on sol10. Oracle solaris zfs is the default root file system on oracle solaris 11. In this post, i made little effort to write all the possible volume and plex states so that it can.
Solaris quick sheet by william favorite another good quick sheet. Veritas cluster cheat sheet vcs uses two components, llt and gab to share data over the private networks among systems. Oracle solaris 11 administration command cheat sheet. Chapter 10 commandline cheat sheet oracle solaris cluster commands commands mentioned here are just a few of the commands, and in some cases not all options are mentioned. We added these disks to volume manager control during installation with vxinstall, or later with vxdiskadd1m. Users system operations dynamic configuration service groups service group operations. This was a good book to start out with, balanced between someone who would use solaris on a day to day basis end user wise and between someone who would be the sys admin of a solaris box. Solaris volume manager svm how to create soft partitions. Vxvm cheat sheet these are the commonly used commands used for semantecs veritas volume manager. You can find the actual description of each linux command in their manual page which you can access like this. This document is based upon sparc solaris 10 obp all the following commands are to be run from the obp and not the os. The basic commands are mainly unchanged but each command must include an additional parameter to specify the set be manipulated. Vcs cheat sheet complete june, 2018 ramesh test123 0 veritas cluster server also known as vcs and also sold bundled in the sfha product is a highavailability cluster software, for unix, linux and microsoft windows computer systems, created by veritas software now part of symantec. Oracle solaris 11 administrators cheat sheet oracle solaris.
This document is designed to be a a quick platform specific cheat sheet to help engineers run important ldom task on a sparc systems sparc t3,t4,t5,m5,m6 and m10. Disksuite was released as an addon product for sunos in late 1991. Zfs has integrated volume management, preserves the highest levels of data integrity and includes a wide variety of data services such as data compression, raid, and data encryption. Ai provides handsfree installation of both sparc and x86 systems by using an installation service that installs systems from software package repositories on the network.
Limitations of the solaris volume manager snmp agent. Create a zfs pool with a single disk be set to a user definable value. This post is all about veritas volume manager and veritas cluster licensing. Top 10 best cheat sheets and tutorials for linux unix. Cluster software name detail required cman red hat cluster manager yes lvm2cluster cluster extensions for userl. Solaris cheat sheet by lyon this is a unique cheat sheet, created by using freemind. Listed here are all the commands that you use to administer solaris volume manager. This chapter summarizes common database topics that are important for both gudlavalleru engineering college cs 1 spring 2017 e16508. How to use metadevadm to maintain device relocation information after disk replacement. These components provide the performance and reliability required by vcs. Llt llt low latency transport provides fast, kernelto. This training provides instruction on operational management procedures for veritas volume manager vxvm and you will learn how to install and configure veritas volume manager and how to manage disks, disk groups, and volumes by using from the command line. Solaris volume manager svm command line reference cheat sheet by admin.
Apr 16, 2011 bash cron dhcp grep how to change hostname how to create solaris zones linux nfs pxe rhel rhel 5 installation rpm management sed and awk solaris solaris quick sheets solaris swap space solaris zones startup process svm solaris volume manager svm cheatsheet swap space system utilities tar user management virtual ip. Llt and gab llt and gab files llt and gab commands gab port memberbership. The solaris volume manager core commands begin with meta for example the metainit and metastat commands. Chapter 25 troubleshooting solaris volume manager tasks troubleshooting solaris volume manager task map overview of troubleshooting. While troubleshooting veritas volume manager, understanding volume and plex states is key part to investigate about the current issue related to the veritas volumes.
Isaac rozenfeld, a principle product manager in the oracle solaris group, wrote a separate oracle solaris 11 cheat sheet dedicated to ai commands called installation and deployment administration. Llt llt low latency transport provides fast, kerneltokernel comms and monitors network connections. Create all metadevices metainit a reads the configuration of etclvmmd. Chromebook cheat sheet quick tips to keep you rockin. The compilation is most accurate and have been compiled from live server use. Mar 12, 2020 the following cheat sheet list will be helpful to you. Basic operations for oracle solaris 11 administration.
Unix command cheat sheets unix command cheat sheets command description short example explanation date writes the current date to the screen date mon nov 20 18. Common administrative commands in red hat enterprise. Audits and synchronizes volume inventories in an automated library. Bash cron dhcp grep how to change hostname how to create solaris zones linux nfs pxe rhel rhel 5 installation rpm management sed and awk solaris solaris quick sheets solaris swap space solaris zones startup process svm solaris volume manager svm cheatsheet swap space system utilities tar user management virtual ip. How to replace failed root disk under solaris volume. Cheat sheet act as a reference tool which provides cut and paste kind of commands to complete a specific task. Commandline reference solaris volume manager administration. The solaris volume manager svm is a free component of solaris 9 and solaris. Integrated lights out manager ilom cli cheat sheet how to restore. Three commands and youre done, regardless of the number of disks in the. I have highlighted many of the common attributes for each command however this is not an extensive list, make sure you look up the man page for the command. Opening the file manager in chrome os is easy using a trackpad or mouse especially if you. Linux command line cheat sheet by davechild download.
Solaris administrators quick reference cheat sheet. However, i dont like the chmod commands you are using. Solaris volume manager svm command line reference cheat. Ultimate list of cheat sheet for system administrator. Unixlinux command file commands ls directory listing ls al formatted listing with hidden files cd dir change directory to dir cd change to home pwd show current directory mkdir dir create a directory dir rm file delete file rm r dir delete directory dir rm f file force remove file rm rf dir force remove directory dir. This product is worth for the money but as a system administrator, we. This training provides instruction on operational management procedures for veritas volume manager vxvm and you will learn how to install and configure veritas volume manager and how to manage disks, disk.
This cheat sheet by ben cotton provides common commandline options and their configuration file equivalents. It is composed of different images, derived from sun sa curriculum. Learn how to integrate, operate, veritas storage foundation in a solaris environment. Inodes are cached globally for ufs, not on a perfile system basis. Did device names are used in sun solaris volume manager. Most people know ssh as a tool for remote login, which it is, but it can be used in many other ways. Apr 14, 2016 this cheat sheet is designed for cluster software that ships with rhel and centos 6. Solaris volume manager is a software package for creating, modifying and controlling raid0 concatenation and stripe volumes, raid1 mirror volumes. Configuring disk suite solaris volume manager svm in a.
About running multiple oracle releases run multiple releases using optimal. In this article, we will introduce you a list of most frequently used linux commands with their examples for easy learning. May 10, 20 veritas volume manager interview questions may 10, 20 by lingeswaran r 3 comments unix system administration is not an easy job and attending interview is an another toughest one. Tsm cheat sheetplease read the article tsm cheat sheet more on unixmantra. This is a quick and dirty cheat sheet on lvm using aix, i have highlighted many of the common attributes for each command however this is not an extensive list, make sure you look up the command. Graphical user management common administrative commands. How to configure the solaris volume manager snmp agents. Oracle solaris 11 administrators cheat sheet oracle solaris 11 puppet. How to run savecore manually while booted in single user from cdrom. In the solaris world, you do this through the advanced lights out manager, remote system control, or other forms of console access. Set manpath selection from oracle solaris and veritas cluster. In that case you might want to look at check out solaris volume manager administration guide. I just got a time to write about my all time favourite product veritas.544 912 243 504 1041 532 364 340 235 825 680 1276 506 1441 999 682 1015 1418 325 845 1103 66 554 1210 762 629 811 129 691 49 1150 110