Author: Albert

lvm vg lv

How to decrease /home and increase / on the same VG

Examine the current filesystem size. # df -h Check to see if any processes are using /home, then umount it and double-check. # umount /home# df -h Reduce the size of the /home filesystem. The below command will remove free space from the filesystem. # e2fsck -f /dev/mapper/vg_01-lv_home# resize2fs /dev/mapper/vg_01-lv_home 1G Now reduce /home with …

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AI

How AI is Used by Researchers to Help Mitigate Misinformation?

Researchers tackling the challenge of visual misinformation — think the TikTok video of Tom Cruise supposedly golfing in Italy during the pandemic — must continuously advance their tools to identify AI-generated images. NVIDIA is furthering this effort by collaborating with researchers to develop and test detector algorithms on our state-of-the-art image-generation models. Crafting a dataset …

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rtx a6000

NVIDIA RTX A6000 Graphics Card For Visual Computing

Extreme Performance Built on the NVIDIA Ampere architecture, the NVIDIA RTX A6000 gives designers, engineers, scientists, and artists everything they need to meet the most graphics- and compute-intensive workflows. The RTX A6000 features the latest generation of RT Cores, Tensor Cores, and CUDA® cores, resulting in unrivaled rendering, AI, graphics, and compute performance. NVIDIA RTX is …

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lvm disk

lvextend –resize do not resize ext4 filesystem

After running ‘lvextend’ with the ‘-r’ option as below. # lvextend -L <size> -r -v /path/of/logical-volume Instead of manually doing’resize2fs’ after performing the above lvextend command, the ext4 filesystem should Auto-resize itself. But instead, tune2fs shows the following output. # tune2fs -l /name/of/logical-volume tune2fs 1.38 (11-Aug-2007) tune2fs: Filesystem has unsupported feature(s) while trying to open …

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apache chroot

How to chroot HTTPD configuration & installation

A chroot HTTPD setup creates a separate disk root directory for the Apache and its child processes, preventing attackers or other php/perl/python scripts from accessing or naming files outside of that directory. For Apache/HTTPD, this is known as a chroot jail. For Apache installation, create a base/root directory of your choice. The Apache chroot installation …

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a100 80gb gpu server

The Best GPU for Deep Learning

Historically, the training phase of the deep learning pipeline has been the most time-consuming. Not only is this a time-consuming process, but it is also an expensive one. The most significant component of a deep learning pipeline is the human component — data scientists frequently wait hours or even days for training to complete, reducing …

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e-business

What is e-business: Definition, Components & Features

The term “electronic business” is abbreviated as “e-business.” It refers to using digital information and communication technologies to support or streamline business processes from planning to implementation. However, it can also refer to the operations of online stores and other web-based businesses. The lack of a widely accepted, precise definition of e-business has resulted from …

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