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25 lines
550 B
Go
25 lines
550 B
Go
package node_metric
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import "regexp"
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var (
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// parse disk name from device path,such as:
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// e.g. /dev/disk1s1 -> disk1
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// e.g. /dev/disk1s2 -> disk1
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// e.g. ntfs://disk1s1 -> disk1
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// e.g. ntfs://disk1s2 -> disk1
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// e.g. /dev/sda1 -> sda
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// e.g. /dev/sda2 -> sda
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diskNameRegex = regexp.MustCompile(`/dev/disk(\d+)|ntfs://disk(\d+)|/dev/sd[a-zA-Z]`)
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)
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func getDiskName(devicePath string) string {
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matches := diskNameRegex.FindStringSubmatch(devicePath)
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for _, match := range matches {
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if match != "" {
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return match
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}
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}
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return ""
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}
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