Hello All,

some day ago i joined the Software-Raid-Club :) I'm now running a SCSI-Raid5
with 3 2 GB partitions. I choosed a chunk-size of 32 kb. Referring to the
FAQ i'm told to experiment to get best performance chunk-size, but i
definitly have no good clue how to test performace :-/

so please help me with the following questions:

1. Which tools should i use to test raid-performace ?
2. is it possible to add disks to a raid5 after its been started ?

thanks for your help and greetings from good ol' germany

Thomas

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