Re: Slow Speed with the SAN-Client
2002-04-16 07:22:39
Subject: |
Re: Slow Speed with the SAN-Client |
From: |
Adolph Kahan <akahan AT ICA DOT NET> |
Date: |
Tue, 16 Apr 2002 07:22:57 -0400 |
Here are some performance numbers of showing what you can expect with
Lan free, different file sizes and different tapes:
TSM LAN Free backup/restore performance
Selective Backup and Restore
|-----------------+-----------------+-----------------+-----------------
+-----------------|
|Workload Size |3580 Fibre |3590E Fibre |3580 Fibre
|3590E Fibre |
| |selective backup |selective backup |restore (KB/sec)
|restore (KB/sec) |
| |(KB/sec) |(KB/sec) |
| |
|-----------------+-----------------+-----------------+-----------------
+-----------------|
|256MB files |34202 |34466 |28105
|29677 |
|-----------------+-----------------+-----------------+-----------------
+-----------------|
|Mixed files (64KB|5667 |6244 |9118
|9571 |
|avg) | | |
| |
|-----------------+-----------------+-----------------+-----------------
+-----------------|
|10KB files |1057 |1534 |2599
|2581 |
|-----------------+-----------------+-----------------+-----------------
+-----------------|
Similar numbers have been published by Tivoli in a number of
presentations.
|
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