b8ed0bd0e3
This computes the space usage for mounted partitions. It takes in a list of mounted partitions from containerHints and computes the device's disk usage(so each mount must be a separate partition). This is useful for users who mount partitions on containers and store most of the container's persistent data on those partitions.
28 lines
656 B
Go
28 lines
656 B
Go
package fs
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type DeviceInfo struct {
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Device string
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Major uint
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Minor uint
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}
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type Fs struct {
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DeviceInfo
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Capacity uint64
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Free uint64
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}
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type FsInfo interface {
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// Returns capacity and free space, in bytes, of all the ext2, ext3, ext4 filesystems on the host.
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GetGlobalFsInfo() ([]Fs, error)
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// Returns capacity and free space, in bytes, of the set of mounts passed.
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GetFsInfoForPath(mountSet map[string]bool) ([]Fs, error)
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// Returns number of bytes occupied by 'dir'.
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GetDirUsage(dir string) (uint64, error)
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// Returns the block device info of the filesystem on which 'dir' resides.
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GetDirFsDevice(dir string) (*DeviceInfo, error)
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}
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