fix: snapshot-daemon.sh and log-level in client

do not use wal pool

client: fix potential dead lock in close file

nebd: fix jemalloc dependecy and shared library path

modify curve file service log level

Change-Id: I972235588f16ddbb5175b634647470e167b67593

modify curve file service log level

Change-Id: I972235588f16ddbb5175b634647470e167b67593

fix ci write file fail bug

add curve segment storage

modify server.ini and deploy.md

fix snaptool bug