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51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// SPDX-License-Identifier: BSD-3-Clause
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//go:build aix
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package disk
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import (
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"context"
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"errors"
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"strings"
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"github.com/shirou/gopsutil/v4/internal/common"
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)
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func IOCountersWithContext(_ context.Context, _ ...string) (map[string]IOCountersStat, error) {
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return nil, common.ErrNotImplementedError
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}
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func LabelWithContext(_ context.Context, _ string) (string, error) {
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return "", common.ErrNotImplementedError
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}
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// Using lscfg and a device name, we can get the device information
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// This is a pure go implementation, and should be moved to disk_aix_nocgo.go
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// if a more efficient CGO method is introduced in disk_aix_cgo.go
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func SerialNumberWithContext(ctx context.Context, name string) (string, error) {
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// This isn't linux, these aren't actual disk devices
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if strings.HasPrefix(name, "/dev/") {
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return "", errors.New("devices on /dev are not physical disks on aix")
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}
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out, err := invoke.CommandWithContext(ctx, "lscfg", "-vl", name)
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if err != nil {
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return "", err
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}
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ret := ""
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// Kind of inefficient, but it works
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lines := strings.Split(string(out[:]), "\n")
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for line := 1; line < len(lines); line++ {
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v := strings.TrimSpace(lines[line])
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if strings.HasPrefix(v, "Serial Number...............") {
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ret = strings.TrimPrefix(v, "Serial Number...............")
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if ret == "" {
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return "", errors.New("empty serial for disk")
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}
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return ret, nil
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}
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}
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return ret, errors.New("serial entry not found for disk")
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}
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