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29 lines
734 B
29 lines
734 B
package healthcheck |
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import "golang.org/x/sys/unix" |
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// AvailableDiskSpaceRatio returns ratio of available disk space to total |
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// capacity for netbsd. |
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func AvailableDiskSpaceRatio(path string) (float64, error) { |
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s := unix.Statvfs_t{} |
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err := unix.Statvfs(path, &s) |
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if err != nil { |
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return 0, err |
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} |
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// Calculate our free blocks/total blocks to get our total ratio of |
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// free blocks. |
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return float64(s.Bfree) / float64(s.Blocks), nil |
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} |
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// AvailableDiskSpace returns the available disk space in bytes of the given |
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// file system for netbsd. |
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func AvailableDiskSpace(path string) (uint64, error) { |
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s := unix.Statvfs_t{} |
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err := unix.Statvfs(path, &s) |
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if err != nil { |
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return 0, err |
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} |
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return s.Bavail * uint64(s.Bsize), nil |
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}
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