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41 lines
603 B
Go
41 lines
603 B
Go
package guestfs
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import (
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"sync"
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"yunion.io/x/log"
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)
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func LockXfsPartition(uuid string) {
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log.Infof("xfs lock %s", uuid)
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var (
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xfsLock *sync.Mutex
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ok bool
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)
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mapLock.Lock()
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xfsLock, ok = xfsMountUniqueTool[uuid]
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if !ok {
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xfsLock = new(sync.Mutex)
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xfsMountUniqueTool[uuid] = xfsLock
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}
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mapLock.Unlock()
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xfsLock.Lock()
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}
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func UnlockXfsPartition(uuid string) {
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log.Infof("xfs unlock %s", uuid)
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mapLock.Lock()
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xfsLock := xfsMountUniqueTool[uuid]
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mapLock.Unlock()
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xfsLock.Unlock()
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}
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var (
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mapLock = sync.Mutex{}
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xfsMountUniqueTool = map[string]*sync.Mutex{}
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)
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