I'd like to attend LSF/MM for the filesystem track.
There are a few areas that are being discussed this year where I can contribute:
- multi-threaded directory operations (Al/Dave)
- we have a patch to do parallel lookup/create/unlink for ext4 with proper
internal ext4 tree/name locking, but need the VFS locking to allow it
- online fsck - we implemented this for Lustre using chunkfs-like backpointers
- improved filesystem/block device information/interfaces
- IO labeling to "de-anonymize" blocks at the storage layer
- better information for the filesystem to optimize allocation
Cheers, Andreas
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