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тАО07-04-2004 04:51 AM
тАО07-04-2004 04:51 AM
I got a problem when I study the queue length of RAID system. When I used a RAID to simulate a RAID 5 system (with 4 disks), I found the average queue length of the logical driver (RAID driver) was 2.8, the maximum queue length was 614 and the maximum queue time was 4264 ms.
Are they reasonable in real world systems?
How people solve the burstiness problem?
Thanks
Dong
Are they reasonable in real world systems?
How people solve the burstiness problem?
Thanks
Dong
Solved! Go to Solution.
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тАО07-07-2004 09:15 PM
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тАО07-09-2004 10:12 AM
тАО07-09-2004 10:12 AM
Re: about the queue length
What hardware do you have for system and the disk array? What operating system release?
The default scsi queue depth in HP-UX is 8, but the maximum is 256.
The default scsi queue depth in HP-UX is 8, but the maximum is 256.
Mom 6
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