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| author | Sage Weil <sage@newdream.net> | 2009-09-03 16:35:07 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-09-03 16:35:18 -0700 |
| commit | 43426ddc367bfcad4ea67b7a96e838d5fc7af01f (patch) | |
| tree | fe6f757a6bb1850679b6d69005a044cb05a7421a /wireshark | |
| parent | 6f7bbdfe8047ef3fd54889dac05e36a90f088314 (diff) | |
| download | ceph-43426ddc367bfcad4ea67b7a96e838d5fc7af01f.tar.gz | |
uclient: tweak readahead logic
Trim readahead extent to align to a stripe unit boundary,
always. This let's us, say, set the max to be 1 stripe unit,
and then we never read beyond the current su.
Only initiate readahead if it's > len. Otherwise we just
make things slower by breaking the read into two ops!
Diffstat (limited to 'wireshark')
0 files changed, 0 insertions, 0 deletions