IOzone lets you benchmark your filesystem performance, seeing how well record IO occurs for files of various sizes. With IOzone you can see more detailed information than the read, write, and rewrite figures that Bonnie reports. IOzone is great at detecting areas where file IO might not be performing as well as expected.
One task that every one should do it is deleting useless files. If you do not, you will run out of disk space inevitably. Then, you will wonder where my disk space has gone? Filelight is the answer to you. Filelight creates an interactive map of concentric, segmented rings that help visualize disk usage on your computer. Like a pie-chart, but the segments nest, allowing you to easily see which files are taking up all your space.
How can I restore those *-ptcl-img.* images into a file manually ? Say if your image is /home/partimag/YOURIMAGE/, and the image is /home/partimag/YOURIMAGE/hda2.ntfs-ptcl-img.gz.aa, hda2.ntfs-ptcl-img.gz.ab..., and you want to restore the image to a file hda2.img which you can mount later. Before you do it, make sure the disk space is big enough for you to store this image file "hda2.img". Now you can run: "file /home/partimag/YOURIMAGE/hda2.ntfs-ptcl-img.gz.aa" to see it's gzip, bzip or lzop image. Say it's gzip, then you can run 1. cd /home/partimag/YOURIMAGE/ 2. touch hda2.img 3. cat dir/hda2.ntfs-ptcl-img.gz.* |gzip -d -c | partclone.restore -C -s - -o hda2.img (For partclone newer than version 0.1.1-3, partclone.restore was improved so that you do not have to touch hda2.img first)
LinBit's system for mirroring filesystems across the Network, typically a dedicated LAN, written by Philipp Reisner and LarsEllenberg. This is the general replication technology which is most commonly used by members of by the Linux-HA community. By the w
By integrating state of the art server and storage technologies, the Sun Fire X4500 Server delivers the remarkable performance of a four-way x64 server and the highest storage density available, with up to 48 TB in 4U of rack space. This system also deliv