Out of socket memory error

[amarmudrankit]

Hi,

I received the following kernel error while running the fatcache:

 kernel: Out of socket memory

Setup:

• 96 GB RAM
• 1 TB SSD
• 8 fatcache instances each with ~21GB of memory each -m 21760 -i 64 (12 core box)
• Running a "memslap" client creating thousands of connections (~36 K connections) to fatcache
• When the free memory left is around 5 GB, I see the above error and memslap stops
• 2.6.32 kernel

Let me know if you need any other information

[git-hulk]

hi @amarmudrankit:
Fatcache may cause too many orphan sockets, as fatcache didn't close client fd. It was fixed at this pull request (#19). Whether you code is the latest version？