Josh-Daniel S. Davis (joshdavis) wrote,
Josh-Daniel S. Davis

I like this...

With performance like this, our 16 hour outage might possibly be only 4 hours long:

ANR1392I EXTRACTDB: Extracted 66,306,868 database entries in 2,901,496 pages and wrote 8,164,504,887 bytes in 0:10:01 (46638.27 megabytes per hour).
ANR1379I INSERTDB: Read 8,321,835,921 bytes and inserted 67,430,573 database entries in 0:10:00 (47616.00 megabytes per hour).

It helps that the target is POWER7, 10gbit, spread over multiple 8+2 LUNs, with no shared storage between source and target.

Schnazzy. 67GB going in, 56GB on the target, 5 hours and 31 minutes from TSM 5.5.1 to TSM 6.3.

Just a few touchups and rebuild diskpools on the new box. *happy*
Tags: computers, performance, tsm, work
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