Kbase P102208: Slow performance of probkup to a SAN device
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
01/07/2008 |
|
Status: Unverified
SYMPTOM(s):
Slow performance of probkup to a SAN device
Probkup to a local drive works fine
SAN device is configured as a RAID 5
CAUSE:
RAID 5 configuration for the SAN
FIX:
RAID 5 configuration can have a big performance impact for write operations due to the extra amount of information that needs to keep on the system for integrity purposes.