yourfirstserver.comWednesday, 23 May 2012
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Group Descriptors Corrupted in Linux Operating System

The EXT3 file system in Linux is divided into various block groups. Each block group further contains a data structure called “group descriptors” that contains critical information about the block. Corruption in group descriptors primarily occurs due to operating system malfunctioning, file system damage, malicious software like virus and more. Two major outcomes of corrupted group descriptors are unbootable system and inaccessible data. To successfully recover the lost data, restore it from the latest backup. In case, no recent backup is available or is invalid, you need to go for

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Cisco Trainings in IT Industry

Hi Folks,

My name is Abdur Rahman and I head the sales and business development teams at Netmetric Solutions. As you know Netmetric provides industry-leading Cisco training with focus on CCIE workbooks and Instructor led classes to help candidates pass the CCIE lab the first time. Our meticulous training gives candidates the expert guidance necessary to give them the extra edge.

 The knowledge and skills required for IT professionals to design and operate a network environment have radically changed during the past few years. During the same period, the complexity of

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GRUB Error 15 in Linux

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When you start a Linux system, BIOS first select the boot device and load the boot sector. Further, it looks to load the kernel image, after which the setup code runs to execute the Kernel. If your system is prompting that it can’t find the kernel image, the system will fail to boot. One of the probable reasons for this behavior is boot partition corruption. It leads to data inaccessibility and to restore data completely, it is crucial that you have valid data backup. Thus you are always recommended to maintain and update a good backup copy of your important data. In

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