How to find recently added lun in hp unix box? # ls -lrt /dev/disk/* then take the latest dated disk path and check th lun path: # inq |grep -i “c?t?d?” if you got /dev/disk/c?t?d? then get the legacy path and tehn check for lun path: # ioscan -m dsf /dev/disk/c?t?d? # inq |grep -i […]
Archives for August 2021
Secure Shell: Chrome Web Browser ssh client
Secure Shell is an xterm-compatible terminal emulator and stand-alone ssh client for Chrome. It uses Native-Client to connect directly to ssh servers without the need for external proxies. Secure Shell provides similar functionality to PuTTY on Microsoft Windows(c) systems and the ssh command-line application on Mac OS X and Linux systems. Installation of Secure Shell […]
Xtreme Download Manager(xdman): Internet Download Manager(IDM) For Ubuntu
Xtreme Download Manager (xdman) is a java-based download manager in ubuntu. We can say it is an alternate of windows IDM(internet download manager) in Ubuntu Linux. It supports pause and resumes for downloads. This download manager integrates with any internet browser. Features Download files at maximum possible speed. ( 5-6 times faster ) Sophisticated dynamic […]
How To Install iTunes in Ubuntu Linux
Apple has not released or provided Linux/Unix version for iTunes yet. But using emulation software like PlayOnLinux, we can install iTunes software on Ubuntu Linux. PlayOnLinux is a graphical tool to run windows-based applications(especially games ) on the Linux platform. The system provides wrapper shell scripts with a .pol filename extension which specifies the configuration […]
RDEPENDS V/s DEPENDS in Yocto
In order to satisfy dependencies, the recipes must declare what they need to have available during the build process. When an application depends on something to run, it is called a runtime dependency (these are packages necessary on the target in order to guarantee proper functioning). In this case, we don’t need to set the […]
lvreduce Command Examples in Linux
If the plan is to make the LV smaller, you first have to resize the filesystem and then use the lvreduce command to decrease the size of the LV. This is because if you reduced the LV first, the system would not be able to access the filesystem beyond the new LV size. To shrink […]
lvmdump Command Examples in Linux
lvmdump command can be used to generate lvm2 information dumps for the diagnostic purposes by a support team. lvmdump is a tool to dump various information concerning LVM2. By default, it creates a tarball suitable for submission along with a problem report. The content of the tarball is as follows: dmsetup info table of currently […]
lvdisplay Command Examples in Linux
If you want to see the details of the volume in a Volume Group, you can use the lvdisplay command. Below is an example of lvdisplay command. Here, Vol1 is the Volume Group name. $ sudo lvdisplay Vol1 — Logical volume — LV Path /dev/Vol1/lvtest LV Name lvtest VG Name Vol1 LV UUID 4W2369-pLXy-jWmb-lIFN-SMNX-xZnN-3KN208 LV […]
lvcreate Command Examples in Linux
lvcreate is a Linux command used to create a logical volume (LV) in a Linux Logical Volume Manager (LVM) setup. A logical volume is a virtual block device that provides a layer of abstraction between the physical storage and the file system. This allows for more flexible and dynamic management of storage, such as resizing […]
lvconvert Command Examples in Linux
Although lvconvert command is used for many purposes, it is mostly used for mirroring LVM volumes or convert a mirrored volume to a linear one. To convert a linear volume to a mirrored one use lvconvert with the “-m” option. The “-m” option takes a number as an argument that represents the number of copies […]