安装ScaleIO on Centos7.4，在部署完SDC后，节点sc1是MDM主节点，也是SDC。新建了volume01,然后进行mapping，之后主机失去响应，重启后报错如下：
CentOS Linux 7(Core)
Kernel 3.10.0-693.e17.x86_64 on an x86_64
sc1 login: [25.6298101 ScaleIO R2_0 drvMain_Init:61 :Driver starting load process. Hz 1000…
[25.629810]
25.629916]ScaleI0 R2_0 mosCpu_Init:80 :eax=40000010，ebx=61774d56， ecx=4d566572，edx=6572617?
[25.630143] ScaleI0 R2_0mosT10Dif_Init:?05 :(T10DIF) T10DIF layer usingCPU (PCLMUL) acceleratio
n!!!
[25.631836]ScaleIOR2_0drvMain_Init:63 :Load process done. Status SUCCESS
25.631836]
mapping:
[root@sc1 ~]# sh map_vol.sh
Logged in. User role is SuperUser. System ID is 2a3bc91f4d4cf6e9
pls input 1 to map or 0 to unmap: 1
MDM restricted SDC mode: Disabled
Query all SDC returned 3 SDC nodes.
SDC ID: d0647f7100000000 Name: N/A IP: 192.168.1.21 State: Connected GUID: C331804D-AF7C-40F1-87DB-32E026092737 OS Type: LINUX Loaded Versio n: 2.0.14000 Installed Version: 2.0.14000
Read bandwidth: 0 IOPS 0 Bytes per-second
Write bandwidth: 0 IOPS 0 Bytes per-second
SDC ID: d0647f7200000001 Name: N/A IP: 192.168.1.22 State: Connected GUID: 7C7DCDCC-77D7-4B97-889C-3EE55722AC8B OS Type: LINUX Loaded Versio n: 2.0.14000 Installed Version: 2.0.14000
Read bandwidth: 0 IOPS 0 Bytes per-second
Write bandwidth: 0 IOPS 0 Bytes per-second
SDC ID: d0647f7300000002 Name: N/A IP: 192.168.1.23 State: Connected GUID: AC740191-8C02-44D8-9083-0BE70EB8F1F2 OS Type: LINUX Loaded Versio n: 2.0.14000 Installed Version: 2.0.14000
Read bandwidth: 0 IOPS 0 Bytes per-second
Write bandwidth: 0 IOPS 0 Bytes per-second
Volume ID: 494b978500000000 Name: vol01 Size: 64.0 GB (65536 MB) Unmapped Thick-provisioned
pls input vol name: vol01
pls input sdc ip: 192.168.1.21
Successfully mapped volume vol01 to SDC 192.168.1.21
