Acronis K/Backup & Recovery 10 Srv+5 Workst/DE KIT33100124739 Manuale Utente
Codici prodotto
KIT33100124739
Copyright © Acronis, Inc., 2000-2009
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Not all of the files are recovered.
The most likely cause of the problem is an insufficient amount of memory allocated to the recovery
process by the operating system's cache manager. You can either work around this problem or
modify the registry to increase the amount of allocated memory, as described below.
process by the operating system's cache manager. You can either work around this problem or
modify the registry to increase the amount of allocated memory, as described below.
To resolve the problem, do either of the following:
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Recover the files as two or more groups. For example, if the problem occurs when recovering
1 million files, try recovering the first 500,000 of them and then the remaining 500,000.
1 million files, try recovering the first 500,000 of them and then the remaining 500,000.
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Modify the registry as follows:
Note: This procedure requires restarting the machine. Use standard precautions when modifying the
registry.
registry.
1. In Registry Editor, open the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory
Management
Management
2. Add the PoolUsageMaximum entry to the subkey:
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Entry type: DWORD Value
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Base: Decimal
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Value: 40
3. Add the PagedPoolSize entry to the subkey:
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Entry type: DWORD Value
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Base: Hexadecimal
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Value: FFFFFFFF
4. Quit Registry Editor, and then restart the machine.
If this does not resolve the problem, or for more details on adding these registry settings, see the
corresponding Microsoft Help and Support article.
If this does not resolve the problem, or for more details on adding these registry settings, see the
corresponding Microsoft Help and Support article.
Tip: In general, if a volume contains many files, consider using a disk-level backup instead of a file-level one. In
this case, you will be able to recover the entire volume as well as particular files stored on it.
this case, you will be able to recover the entire volume as well as particular files stored on it.
6.4. Validating vaults, archives and backups
Validation is an operation that checks the possibility of data recovery from a backup.
Validation of a file backup imitates recovery of all files from the backup to a dummy destination.
Validation of a disk or volume backup calculates a checksum for every data block saved in the backup.
Both procedures are resource-intensive.
Validation of a disk or volume backup calculates a checksum for every data block saved in the backup.
Both procedures are resource-intensive.
Validation of an archive will validate all the archive's backups. A vault (or a location) validation will
validate all archives stored in this vault (location).
validate all archives stored in this vault (location).
While successful validation means high probability of successful recovery, it does not check all factors
that influence the recovery process. If you back up the operating system, only a test recovery in
that influence the recovery process. If you back up the operating system, only a test recovery in