[Bugs] [Bug 1220173] SEEK_HOLE support (optimization)

bugzilla at redhat.com bugzilla at redhat.com
Thu Feb 11 11:43:30 UTC 2016


Niels de Vos <ndevos at redhat.com> changed:

           What    |Removed                     |Added
             Status|NEW                         |MODIFIED
           Assignee|bugs at gluster.org            |ndevos at redhat.com

--- Comment #182 from Niels de Vos <ndevos at redhat.com> ---
All posted changes have been merged in the Gluster base. Steps that still need
some work:

- backport kernel/FUSE changes to EL7 (EL6 does not have SEEK_DATA/HOLE at
- add glfs_seek() in QEMU block/gluster.c
- add glfs_seek() in NFS-Ganesha FSAL_GLUSTER
- coreutils (cp binary) could use lseek() as fallback in extent_scan_read()
- ... other tools that do not know how to use SEEK_DATA/SEEK_HOLE?

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