Re: Question about back references

2009-09-08 Thread Peter Macko
, how does the system know when to drop the reference? What are the bookend extents? Is the number of bookend requests in the fourth field of a file extent back reference the number of times the extent occurs within the file? Thank you, Peter Macko Yan, Zheng wrote: 2009/9/6 Peter Macko

Question about back references

2009-09-05 Thread Peter Macko
reference records - one for the modified extent and three for the unmodified ones (since the transaction ID field has to be updated). Does this really happen, or is there some scheme to avoid adding these extra records? Thank you, Peter Macko -- To unsubscribe from this list: send the line