It supports multiple partition table formats, including MS-DOS, GPT, BSD and many more. Parted is a popular command line tool for managing hard disk partitions. It provides a user-friendly, text based and menu driven interface to display, create, resize, delete, modify, copy and move partitions on disks. It supports multiple partition tables formats, including MS-DOS and GPT. Fdiskįdisk is a powerful and popular command line tool used for creating and manipulating disk partition tables. I favor the command line over GUI (graphical user interface), I will start by describing the text based utilities and then GUI applications as follows. Read Also: 9 Tools to Monitor Linux Disk Partitions and Usage in Linux ![]() We will see both command line utilities as well as GUI applications for managing disk partitions in Linux. It is very good that more of the important values are easier available, for example the disk counters.Are you looking to tweak or manage your disks partitions in Linux? In this article, we will review some of the best tools that help Linux users partition and manage their disks. The new Task Manager has been improved in several ways and hopefully will get some more visual modifications until the final Windows 2012 Server product is released. We can during the transfer of larger amounts of data follow the performance of the IO operations quite well. Unfortunately the view does not actually work yet in the Server 2012 Beta, so just zero values are displayed.Ī final quick disk performance related information is the improved view during file copies. ![]() This could be very helpful in troubleshooting to have this data reachable. The throughput for both reads and writes in KB/second is displayed as well as the average latency. As seen above we have views for each partition (note C: and D: above) and some very useful data easy available. (To verify the same information in Windows 2008 R2 Task Manager please see this article.)Īnother new feature in Windows Server 2012 is the inclusion of disk counters into Task Manager. The final rightmost white area is the amount of memory that really is unused. The cached parts of physical memory could be reclaimed if needed by the operating system if there should be a higher demand of memory for the running applications. The “ Cached” means areas of memory that is in fact consumed (in a virtual environment this means this memory is allocated). This means memory that is either free already or could be made free if needed by user processes. (The “In use” area is equivalent with the green bar in earlier Windows Task Managers.) The three parts to the right all represent what is called “ Available“. However, the machine uses more physical RAM than this. The leftmost part shows the amount of memory used by processes and device drivers, in this case 901 MB. The “ Memory composition” graph displays just four areas which might seem vague so we shall look at what they represent. The middle graph: the “ Memory composition” is new to Task Manager and holds some interesting information. The upper graph displays the amount of physical memory installed into the machine (2 GB) and the counter “ Commited” below shows the total amount of available virtual memory space (2 GB physical RAM + 2 GB pagefile.) The CPU and memory counters has always been displayed together, but the memory screen is now separated to a different view. It is said that the Active Directory in Windows Server 2012 should have better detection and possibilities to handle rollback issues due to users reverting snapshots of domain controllers running inside virtual machine (which should not be done.) The Server 2012 beta has detected that this in fact runs inside a VM, in this case VMware Workstation 8. We can also note the average utilization 50%, as well as the number of processes and threads.Īn interesting fact is that Task Manager both is aware and displays that the server is running inside a virtual machine. ![]() The CPU screen displays the utilization of the processors in the graphical view and also shows the CPU model above (Intel Core i7 860) and underneath the number of CPU sockets (“physical processors”) and if multicore the total number of logical CPUs. Since at least Windows NT 3.51 the tool has looked and worked very much the same with small differences in each release, but will change a lot in Windows Server 2012. In this blog post we will see how to use the new Task Manager to monitor the most important counters in Windows Server 2012 beta.Įvery version of the Windows Server operating systems has included the Task Manager real time performance tool. The tool has been completely rewritten with both different counters and a new look. In the upcoming Windows Server 2012 the Task Manager tool is very different from earlier versions.
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