vm abnormal shutdown while cbt backup working #105
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when vm（or host） abnormal shutdown happen while cbt backup working. does it need full backup again? how to optimize the performance？ |
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Replies: 1 comment 2 replies
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yes, it does need full backup again, usually if virtnbdbackup detects an error it should error out accordingly and leave an .partial file within the target backup folder. if it finds this partial file, then no further incremental backups will work and a new full backup is required. What exactly do you mean with optimizing the performance? Backup performance depends on various other components such as load of the host system, used compression, target backup storage speed, etc. |
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Can scan and compare the disk to aviod full backup again? |
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nothing like this is implemented at current. |
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yes, it does need full backup again, usually if virtnbdbackup detects an error it should error out accordingly and leave an .partial file within the target backup folder. if it finds this partial file, then no further incremental backups will work and a new full backup is required.
What exactly do you mean with optimizing the performance? Backup performance depends on various other components such as load of the host system, used compression, target backup storage speed, etc.