 | | | adjust filesystem I/O block size | adjust filesystem I/O block size 2004-07-07 - By Shan Jing
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Is it possible to adjust the I/O block size of a filesystem after creating it?
e.g.
stat command shows I/O block size, which is retrieved from stat->st_blksize
(Optimal block size for I/O).
On my RH9, the block size is 4096. How this number was initially set? How to
adjust it (or is it possible to adjust it?) I don't see interface in sysctl .
Regards,
Shan Jing
Enterprise Services Unix Group - New York
Chief Technology Office (CTO)
Global Technology and Operations(GTO)
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