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Topic: Setting DB 9.5 on CentOs 7.3

Hello!
We have
CentOs 7.3
We want to install DB 9.5
After successful performance./db2_install
We fulfill:
In a file/etc/services
db2c_db2inst1 50000/tcp
Then
groupadd db2iadm1
groupadd db2fadm1
groupadd dasadm1
useradd-g db2iadm1-m-d/home/db2inst1 db2inst1
useradd-g db2fadm1-m-d/home/db2fenc1 db2fenc1
useradd-g dasadm1-m-d/home/dasusr1 dasusr1
passwd db2inst1
passwd db2fenc1
passwd dasusr1
cd/opt/ibm/db2/V9.5/instance
./db2icrt-u db2fenc1 db2inst1
We receive an error:
017-09-26-15.26.10.253257+180 I2605E387 LEVEL: Error
PID: 3196 TID: 139765804808000PROC: db2
INSTANCE: db2inst1 NODE: 000
FUNCTION: DB2 UDB, command line process, clp_start_bp, probe:3
MESSAGE: CLP frontend unable to get REQUEST queue handle
DATA #1: Hexdump, 4 bytes
0x00007FFCB730B4E8: 4200 0F87 B...
DBI1703E No valid service name or port number found.
Explanation:
No valid service name or port number for this instance can be found in
the TCP/IP services file. This information is either missing or is
invalid.
If you installed "DB2 Extended Server Edition" product, a service name
must be specified for the instance before using this command.
User response:
Specify valid service name and port number for this instance and enter
this command again.
Prompt, please, that incorrectly.

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Re: Setting DB 9.5 on CentOs 7.3

The question acts in film - modified a file hosts