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Disaster Recovery. KernelSpace. VFS. User Space. BACKUP & ARCHIVE Services. ADC. ADC. ADML. Data enhancement Virus, encrypt, compress. Cron. HSMd. PDM. MANAGER. Portal. 1. GUI tells ADC to grab the directory tree from the backup medium.
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Disaster Recovery KernelSpace VFS User Space BACKUP & ARCHIVE Services ADC ADC ADML Data enhancement Virus, encrypt, compress Cron HSMd PDM MANAGER Portal 1. GUI tells ADC to grab the directory tree from the backup medium. FS DRIVER 2. ADC tells ADML to go into Disaster mode. GUI 3. ADC writes directory tree to the filesystem. BLOCK DRIVERS 5. Do the autorestore use case. LVM SNAPSHOT 4. ADC tells ADML to mark all files as archived then to go back into normal mode.