MongoDB使用命令報錯mongorestore: error while loading shared libraries: libsasl2.so.2: cannot open shared object file: No such file or directory

問題背景：
在CentOS7.4上部署MongoDB3.20，使用mongorestore恢復資料時報錯

[root@server6 dump]# mongorestore
mongorestore: error while loading shared libraries: libsasl2.so.2: cannot open shared object file: No such file or directory
[root@server6 dump]# find / -name mongorestore
^C
[root@server6 dump]#
[root@server6 dump]#
[root@server6 dump]# vi /etc/profile
[root@server6 dump]# ls /data/mongodb/bin
bsondump mongo mongod mongodump mongoexport mongofiles mongoimport mongooplog mongoperf mongorestore mongos mongostat mongotop
[root@server6 dump]# mongorestore
mongorestore: error while loading shared libraries: libsasl2.so.2: cannot open shared object file: No such file or directory
[root@server6 dump]# /data/mongodb/bin/mongorestore
/data/mongodb/bin/mongorestore: error while loading shared libraries: libsasl2.so.2: cannot open shared object file: No such file or directory
[root@server6 dump]#
經核查，系統中確實沒有該庫檔案。
從CentOS6.8系統上下載libsasl2.so.2庫檔案，傳到CentOS7上對應路徑

CentOS6.8上：
[root@test02 ~]# find / -name libsasl*
/usr/lib64/libsasl2.so.2
/usr/lib64/libsasl2.so.2.0.23
/usr/lib64/sasl2/libsasldb.so.2.0.23
/usr/lib64/sasl2/libsasldb.so.2
/usr/lib64/sasl2/libsasldb.so
[root@test02 ~]# ll /usr/lib64/libsasl2.so.2
lrwxrwxrwx. 1 root root 18 Feb 23 2017 /usr/lib64/libsasl2.so.2 -> libsasl2.so.2.0.23
[root@test02 ~]# ll /usr/lib64/libsasl2.so.2.0.23
-rwxr-xr-x. 1 root root 106160 Mar 25 2015 /usr/lib64/libsasl2.so.2.0.23
[root@test02 ~]# ll /usr/lib64/sasl2/libsasldb.so
lrwxrwxrwx. 1 root root 19 Feb 23 2017 /usr/lib64/sasl2/libsasldb.so -> libsasldb.so.2.0.23
[root@test02 ~]# ll /usr/lib64/sasl2/libsasldb.so.2
lrwxrwxrwx. 1 root root 19 Feb 23 2017 /usr/lib64/sasl2/libsasldb.so.2 -> libsasldb.so.2.0.23
[root@test02 ~]# ll /usr/lib64/sasl2/libsasldb.so.2.0.23
-rwxr-xr-x. 1 root root 22784 Mar 25 2015 /usr/lib64/sasl2/libsasldb.so.2.0.23
[root@test02 ~]# sz /usr/lib64/libsasl2.so.2
[root@test02 ~]# 0

[root@test02 ~]#
[root@test02 ~]# sz /usr/lib64/libsasl2.so.2.0.23
[root@test02 ~]# 0

[root@test02 ~]# ll -h /usr/lib64/libsasl2.so.2.0.23
-rwxr-xr-x. 1 root root 104K Mar 25 2015 /usr/lib64/libsasl2.so.2.0.23
[root@test02 ~]# ll -h /usr/lib64/sasl2/libsasldb.so.2.0.23
-rwxr-xr-x. 1 root root 23K Mar 25 2015 /usr/lib64/sasl2/libsasldb.so.2.0.23
[root@test02 ~]# sz /usr/lib64/sasl2/libsasldb.so.2.0.23
[root@test02 ~]# 0

[root@test02 ~]#

CentOS7上：
[root@server6 dump]# find / -name libsasl*
……
/usr/lib64/libsasl2.so.3.0.0
/usr/lib64/libsasl2.so.3
/usr/lib64/sasl2/libsasldb.so
/usr/lib64/sasl2/libsasldb.so.3
/usr/lib64/sasl2/libsasldb.so.3.0.0
/usr/lib64/libsaslwrapper.so.1
/usr/lib64/libsaslwrapper.so.1.0.0
[root@server6 dump]# cd /usr/lib64/
[root@server6 lib64]# ll libsasl2.so*
lrwxrwxrwx 1 root root 17 1月 9 17:47 libsasl2.so.3 -> libsasl2.so.3.0.0
-rwxr-xr-x 1 root root 121328 8月 3 2017 libsasl2.so.3.0.0
[root@server6 lib64]# rz
z waiting to receive.**B0100000023be50
[root@server6 lib64]# ll libsasl2.so*
-rw-r--r-- 1 root root 106160 3月 25 2015 libsasl2.so.2.0.23
lrwxrwxrwx 1 root root 17 1月 9 17:47 libsasl2.so.3 -> libsasl2.so.3.0.0
-rwxr-xr-x 1 root root 121328 8月 3 2017 libsasl2.so.3.0.0
[root@server6 lib64]# ln -s libsasl2.so.2 libsasl2.so.2.0.23
ln: 無法建立符號連結"libsasl2.so.2.0.23": 檔案已存在
[root@server6 lib64]# ll libsasl2.so*
-rw-r--r-- 1 root root 106160 3月 25 2015 libsasl2.so.2.0.23
lrwxrwxrwx 1 root root 17 1月 9 17:47 libsasl2.so.3 -> libsasl2.so.3.0.0
-rwxr-xr-x 1 root root 121328 8月 3 2017 libsasl2.so.3.0.0
[root@server6 lib64]# ln -s libsasl2.so.2.0.23 libsasl2.so.2
[root@server6 lib64]# ll libsasl2.so*
lrwxrwxrwx 1 root root 18 3月 5 17:17 libsasl2.so.2 -> libsasl2.so.2.0.23
-rw-r--r-- 1 root root 106160 3月 25 2015 libsasl2.so.2.0.23
lrwxrwxrwx 1 root root 17 1月 9 17:47 libsasl2.so.3 -> libsasl2.so.3.0.0
-rwxr-xr-x 1 root root 121328 8月 3 2017 libsasl2.so.3.0.0
[root@server6 lib64]# chmod a+x libsasl2.so.2.0.23
[root@server6 lib64]# ll libsasl2.so*
lrwxrwxrwx 1 root root 18 3月 5 17:17 libsasl2.so.2 -> libsasl2.so.2.0.23
-rwxr-xr-x 1 root root 106160 3月 25 2015 libsasl2.so.2.0.23
lrwxrwxrwx 1 root root 17 1月 9 17:47 libsasl2.so.3 -> libsasl2.so.3.0.0
-rwxr-xr-x 1 root root 121328 8月 3 2017 libsasl2.so.3.0.0
[root@server6 lib64]# mongorestore
2018-03-05T17:18:19.311+0800 using default 'dump' directory
2018-03-05T17:18:19.312+0800 Failed: can't create ActualPath object from path dump: stat dump: no such file or directory
[root@server6 lib64]#

參考：執行yum時出現錯誤，缺失libsasl2.so.2檔案

2014-12-24

執行yum時出現錯誤，缺失libsasl2.so.2檔案

[root@localhost /]# yum repolist
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

libsasl2.so.2: cannot open shared object file: No such file or directory

Please install a package which provides this module, or
verify that the module is installed correctly.

It‘s possible that the above module doesn‘t match the
current version of Python, which is:
2.6.6 (r266:84292, Oct 12 2012, 14:23:48)
[GCC 4.4.6 20120305 (Red Hat 4.4.6-4)]

If you cannot solve this problem yourself, please go to
the yum faq at:

缺失libsasl2.so.2檔案，重新安裝或者找一個電腦有此檔案的直接複製過去即可。

我的解決方法：

[root@localhost ~]# scp /usr/lib64/libsasl2.so.2 root@192.168.1.253:/usr/lib64/
[root@localhost ~]# yum repolist
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
repo id repo name status
local balack 3,648
repolist: 3,648
[root@localhost ~]#
執行yum時出現錯誤，缺失libsasl2.so.2檔案

原文地址：http://www.cnblogs.com/xfan1982/p/4182039.html

來源：

MongoDB報錯mongorestore: error while loading shared libraries: libsasl2.so.2

相關文章