The .qcow2 file is exposed to the VM as a block device with a maximum size of 64GiB by default. As new files are created in the filesystem by containers, new sectors are written to the block device. These new sectors are appended to the .qcow2 file causing it to grow in size, until it … Read more
OK, I finally found the solution: Open Docker Quickstart Terminal, remove the virtual docker-machine and add a new one: $ docker-machine rm default $ docker-machine create -d virtualbox –virtualbox-disk-size “100000” default
There is an implementation available at the “Exploring Beautiful Languages” blog: “An implementation of ‘du -s *’ in Powershell” function directory-summary($dir=”.”) { get-childitem $dir | % { $f = $_ ; get-childitem -r $_.FullName | measure-object -property length -sum | select @{Name=”Name”;Expression={$f}},Sum} } (Code by the blog owner: Luis Diego Fallas) Output: PS C:\Python25> directory-summary … Read more
In general if you don’t need to shrink your datafiles you shouldn’t shrink them at all. This is because “growing” your datafiles on disk is a fairly expensive operation and the more space that MongoDB can allocate in datafiles the less fragmentation you will have. So, you should try to provide as much disk-space as … Read more
this post might fit well to your question. also check this thread. there is so much info here on SO. googled a bit and here is the solution (found at android git) File path = Environment.getDataDirectory(); StatFs stat = new StatFs(path.getPath()); long blockSize = stat.getBlockSize(); long availableBlocks = stat.getAvailableBlocks(); return Formatter.formatFileSize(this, availableBlocks * blockSize);
Example: Getting human readable size like 1 Gb String memory = bytesToHuman(totalMemory()) /************************************************************************************************* Returns size in bytes. If you need calculate external memory, change this: StatFs statFs = new StatFs(Environment.getRootDirectory().getAbsolutePath()); to this: StatFs statFs = new StatFs(Environment.getExternalStorageDirectory().getAbsolutePath()); **************************************************************************************************/ public long totalMemory() { StatFs statFs = new StatFs(Environment.getRootDirectory().getAbsolutePath()); long total = (statFs.getBlockCount() * statFs.getBlockSize()); return total; … Read more