How much free space needed for client export

Hi
My PRD database size is 72 gb .how much free space should be needed for client export at os level. and how much time it will take tto do client export.

> My PRD database size is 72 gb .how much free space should be needed for client export at os level
about 8 - 10 % of the client size
> . and how much time it will take tto do client export.
Depends on how fast your system and your harddisks are.
Markus

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