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Feature #7191
closedReplace Mutex to RWLock with fdcache_lock in FileStore
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Description
Now FileStore can't make full use of SSD because of poor parallelism, 4 OSD in the same SSD are recommended to achieve it.
Here I want to make some improvement to reduce consuming time per transaction and avoid lock block all threads.
fdcache_lock is a obvious block point and it can simply change to RWLock.
Updated by Haomai Wang about 10 years ago
- Status changed from New to Closed
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