找到卷被刪除的快照

我想知道有多少個快照在捲上被刪除。在這種情況下，卷的快照可用，但卷被刪除。我不知道我怎麼能找到它。以下是密碼找到卷被刪除的快照

volList=[{"VolumeId":"vol-sss","State":"in-use"},{"VolumeId":"vol-defghi","State":"available"},{"VolumeId":"vol-sfjfrf","State":"in-use"}] 
snapList=[{"VolumeId":"vol-sss","snap-id":"sna-1356"},{"VolumeId":"vol-sss","snap-id":"sna-asd"},{"VolumeId":"vol-defghi","snap-id":"snap-1256"},{"VolumeId":"vol-defghi","snap-id":"snap-11"},{"VolumeId":"vol-sfjfrf","snap-id":"snap-456"},{"VolumeId":"v-fffff","snap-id":"snap-123"}] 

for snap in snapList: 
    for vol in volList: 
     if snap['VolumeId'] == vol['VolumeId']: 
      print "match volume id :" + snap['VolumeId'] + " state " + vol['State'] + " snap-id : " + snap['snap-id'] 
     else: 
      print "not match volume id :" + snap['VolumeId'] + " state not found" + " snap-id : " + snap['snap-id']

來源

2017-03-01 Kriti Singh

您顯示代碼，但是什麼是您的問題？ – mootmoot

我的問題是volumeid v-fffff存在於管理單元中，但它在vollist中不可用，我想從列表中提取volumeid –

我找到了解決方案。索引是這種情況下的解決方案

volList=[{"VolumeId":"vol-sss","State":"in-use"},{"VolumeId":"vol-defghi","State":"available"},{"VolumeId":"vol-sfjfrf","State":"in-use"}] 
snapList=[{"VolumeId":"vol-sss","snap-id":"sna-1356"},{"VolumeId":"vol-sss","snap-id":"sna-asd"},{"VolumeId":"vol-defghi","snap-id":"snap-1256"},{"VolumeId":"vol-defghi","snap-id":"snap-11"},{"VolumeId":"vol-sfjfrf","snap-id":"snap-456"},{"VolumeId":"v-fffff","snap-id":"snap-123"}] 
print len(snapList) 
volIdList=[] 
for ids in volList: 
    volIdList.append(ids['VolumeId']) 
mainSnap=[] 
for snap in snapList: 
    try: 
     if (volIdList.index(snap['VolumeId'])< 0): 
      print " not match volume id :" + snap['VolumeId'] 
     else: 
      for v in volList: 
       if v['VolumeId']==snap['VolumeId']: 
        print "match volume id :" + snap['VolumeId'] + " " + v['State'] + " " + snap['snap-id'] 

    except ValueError: 
     print " state not found " + snap['VolumeId'] + " " + snap['snap-id']

來源

2017-03-02 07:23:15

找到卷被刪除的快照

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