Re: [Veritas-bu] the challenge: restoring 1+ million files in a single d

Hi,

Very interesting, thanks!

Justin.

On Fri, Nov 30, 2012 at 1:26 AM, Scott Jacobson <sjacobso AT novell DOT com> wrote:

Justin,

Wish I knew about this years ago, it fixed an issue you've similarly described that we've had with legacy W2K systems.

We created a VM with the settings below, copied the data over - yes it took time, but once finished; in one case keep the VM and in another case copied another servers data set back to Bare Metal.

It worked. Backups are much better, but more importantly - the restores!

http://support.microsoft.com/kb/121007

Scott Jacobson

>>> "Justin Piszcz" <jpiszcz AT lucidpixels DOT com> 11/28/2012 4:34 AM >>>

Hello,

Using 7.5.0.3, restoring 1m+ files in a single directory, obviously this would take hours/days (bpdbm just runs forever) to start so what I am doing is splitting it into chunks and that is helping (it works) but was wondering if anyone on this list knows of any special:

DIRECTIVES for bpdbm in the bp.conf to optimize/help speed it up for restores?

It seems there are some interesting ones:

IS_ASCII_CATALOG_FILE_FORMAT

SKIP_NOTIFICATION_FOR_UNIT_TEST

INSIDE_CATALOG_CLEANUP

CLEANUP_KILLED_BY_SIGNAL

CATALOG_BACKUP_PARENT_JOBID

INSIDE_ASA_BACKUP

NB_BPDBM_TEST_DELAY_SOCKET_CLOSE

KEEP_EXISTING_DOTF_DURING_IMPORT

NB_BPDBM_ALIVE_LOCAL_TIMEOUT

There are more as well, does anyone have any tips to improve restore performance of lots of files?

Justin.

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Re: [Veritas-bu] the challenge: restoring 1+ million files in a single directory (nbu 7.5.0.3)