diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-15 21:30:24 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-15 21:30:24 +0200 |
| commit | 71c15b7ccd7761a655cf2a08e36527de828813ae (patch) | |
| tree | 14012c262e38be3354fee591be3de3744187b92b /user | |
| parent | 18832c3c597140009c2585645a1209a5ed2aa691 (diff) | |
| parent | f8d0a635dc44ad5c0f375f45939ce418acaa0a49 (diff) | |
Merge branch 'master' of flubber:~hurd-web/hurd-web
Diffstat (limited to 'user')
| -rw-r--r-- | user/Maksym_Planeta.mdwn | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/user/Maksym_Planeta.mdwn b/user/Maksym_Planeta.mdwn index a0a9c788..e31ee2b7 100644 --- a/user/Maksym_Planeta.mdwn +++ b/user/Maksym_Planeta.mdwn @@ -9,10 +9,18 @@ is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] [[!toc]] +#GSoC 2012 - Disk I/O Performance Tuning + +14.05.12 + +First of all I'm going to do 2 programs. First will work as server, it will create an object and share it with second. Second will try to access to this object. This will cause page fault and kernel will refer to first program (server). This way I will be able to track how page faults are resolved and this will help me in debugging of readahead. IFR: server probably can use some of hurd's libraries, but it has to handle m_o_* RPC's on it's own. TODO: Find out how supply second program (client) with new object. NB: be sure that client will cause page fault, so that server always will be called (probably any caching should be disabled). + #Notes on tmpfs ## Current state +Finished + 26.01.12 Infinite fsx on ext2fs: |