TestDisk and PhotoRec are two mostly used data recovery software in Linux. Both the software are available for Windows as well. Primarily, these software designed to recover lost partition and make non bootable disks bootable again. Partition table recovery using TestDisk is really very easy.
Test Disk and PhotoRec are open source software. So, you can easily get source code of these and change it as per your requirement.
TestDisk software having following capabilities:
· Recover deleted partition
· ...
Wednesday, September 19, 2012
Sometimes, If logs are coming in one in LVM partition and you can't stop application or delete logs. So there is only one way to extend the LVM partition. i.e. Extend Logical Volume. But for extending the logical volume, there is need of enough space (our needed free space) in respective Volume group of that logical volume. Following are the simple steps to extend the Volume Group:
Step1: Check the Volume Group details and free space in that. We...
Tuesday, September 18, 2012
Jstat command to check java process statistics Jmap command in Linux
If
you know about Logical Volume Concept in Linux, it will be
easier to understand the following steps of creation of logical volume. Before
running the following commands need to understand the concept of Physical
Volume, Volume Group and Logical Volume.
Step 1: Check the free space in hard disk.
[root@server92...
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