Presentation
Design of Reliable and Efficient Syscall Hooking Library for a Parallel File System
DescriptionTo provide file systems in user space, FUSE and syscall interception libraries have been used. However, FUSE has a performance degradation problem, and the syscall interception library has problems with reliability and portability.
This study proposes a design and implementation of the reliable and efficient syscall hooking library using zpoline, which is a syscall hooking mechanism based on binary rewriting. To support POSIX interfaces in user space, it completely replaces all required system calls with file system function calls. The proposed method achieved performance results comparable to the native API, and performed 5.3 to 6.4 times better than FUSE.
This study proposes a design and implementation of the reliable and efficient syscall hooking library using zpoline, which is a syscall hooking mechanism based on binary rewriting. To support POSIX interfaces in user space, it completely replaces all required system calls with file system function calls. The proposed method achieved performance results comparable to the native API, and performed 5.3 to 6.4 times better than FUSE.
Event Type
ACM Student Research Competition: Graduate Poster
ACM Student Research Competition: Undergraduate Poster
Doctoral Showcase
Posters
TimeTuesday, 19 November 202412pm - 5pm EST
LocationB302-B305
TP
XO/EX