RE: Filesystem Block Size ? 1K or 4K or 8K ?
- From: VIVEK_SHARMA <VIVEK_SHARMA@xxxxxxxxxxx>
- To: "zhuchao@xxxxxxxxx" <zhuchao@xxxxxxxxx>, ORACLE-L <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 14 Oct 2008 16:38:03 +0530
Thanks V much Zhu
HP who is partnering the Benchmark states - since Filesystems are being Mounted
with Direct I/O therefore 1K F.S. block size is preferred to 8K.
Cheers
________________________________
From: zhuchao@xxxxxxxxx [mailto:zhuchao@xxxxxxxxx]
Of course set to 8k
________________________________
Date: Tue, 14 Oct 2008 15:53:52 +0530
Folks
We are in the process of Setting up DB Server for an OLTP Banking Application
Benchchmark.
HP-UX B.11.31
system device block size(think this is the O.S. block size) = 1K
Base page size = 4K.
DB_block_size = 8K
Should the Filesystem (VXFS) Block Size be set to 1K, 4K or 8K? ... Personally
I think it should be 4 K (i.e. Equal to the Page-size)
Cheers & Thanks V much
Vivek
P.S. Will provide any data needed
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