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Change udev properties for Linux disk serial #353

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merged 1 commit into from
Aug 29, 2023
Merged

Change udev properties for Linux disk serial #353

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10 changes: 10 additions & 0 deletions pkg/block/block_linux.go
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,16 @@ func diskSerialNumber(paths *linuxpath.Paths, disk string) string {
return util.UNKNOWN
}

// First try to use the serial from sg3_utils
if serial, ok := info["SCSI_IDENT_SERIAL"]; ok {
return serial
}

// Fall back to ID_SCSI_SERIAL
if serial, ok := info["ID_SCSI_SERIAL"]; ok {
return serial
}

// There are two serial number keys, ID_SERIAL and ID_SERIAL_SHORT The
// non-_SHORT version often duplicates vendor information collected
// elsewhere, so use _SHORT and fall back to ID_SERIAL if missing...
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