Lvm Interview Questions And Answers In Linux Redhat - Questions & Answers

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Lvm Interview Questions And Answers In Linux Redhat - Questions & Answers. It is the core part of linux and is responsible for all major activities of the operating system. Lvm snapshots allow the administrator to create a new block device which presents an exact copy of a logical volume, frozen at some point in time.

The numbers which are displayed at the adjacent of files and folders, these are inode numbers which are assigned to each file that contains information about the file. Raid gives redundancy whereas lvm doesn’t provide redundancy. What can you type at a command line to determine which shell you are using? This is one of the popularly asked interview questions on linux. Redhat linux interview questions q1. 2) rhel 4 have ext2 filesystem, but rhel 5 we have ext3 filesystem that support journal. The odd one in the above list is cd. Red hat linux designed by red hat was a linux distribution until its discontinuation in 2004 and was the first linux distribution to accept the rpm package manager. Virtualization can be used in different ways and can take many different forms. No.you can’t reduce the logical volume on fly.

Cman means the cluster manager. Redhat linux interview questions q1. To verify the /home size use the df command. Tell us about rgmanager and cman. It is the version of lvm included in the 2.4 series kernels. B) format the logical volume on storage disk. Lvm, is a storage management solution that allows administrators to divide hard drive space into physical volumes (pv), which can then be combined into volume groups (vg), which are then divided into logical volumes (lv) on which the filesystem and mount point are created. What is the meaning of red hat? The three commands are useradd, adduser, and linuxconf. 3) rhel 4 have no virtualization feature, but in rhel 5 we have. How many primary partition is possible on one drive?