Installing or upgrading the ONTAP Mediator service
To install the ONTAP Mediator service, you must ensure all prerequisites are met, get the installation package and run the installer on the host.
Before you begin
| Mediator version | Supported Linux versions |
|---|---|
| 1.1 | Red Hat Enterprise Linux or CentOS 7.6, 7.7, 8.0, 8.1 |
64-bit physical installation or virtual machine
8 GB RAM
User: Root access
The best practices for installing Red Hat Enterprise Linux or CentOS and the associated repositories on your system are listed below. Systems installed or configured differently might require additional steps.
You must install Red Hat Enterprise Linux or CentOS according to Red Hat best practices.
While installing the ONTAP Mediator service on Red Hat Enterprise Linux or CentOS, the system must have access to the appropriate repository so that the installation program can access and install all the required software dependencies.
For the yum installer to find dependent software in the Red Hat Enterprise Linux repositories, you must have registered the system during the Red Hat Enterprise Linux installation or afterwards by using a valid Red Hat subscription.
The following ports must be unused and available for the Mediator:
3260
31784
If using a third-party firewall:
HTTPS access must be enabled.
It must be configured to allow access on ports 31784 and 3260.
When using the default Red Hat or CentOS firewall, the firewall is automatically configured during Mediator installation.
If the Linux host is in a location without access to the internet, you can either install the packages manually or you must ensure that the required packages are available in a local repository.
You can use the following link for information about setting up a repository.
The following packages are required by the ONTAP Mediator service version 1.1:
All RHEL/CentOS versions Additional packages for RHEL/CentOS 7.x Additional packages for RHEL/CentOS 8.x - openssl
- openssl-devel
- kernel-devel
- gcc
- libselinux-utils
- make
- redhat-lsb-core
- patch
- bzip2
- python36
- python36-devel
- perl-Data-Dumper
- perl-ExtUtils-MakeMaker
- python3-pip
- policycoreutils-python
- python36-pip
- elfutils-libelf-devel
- policycoreutils-python-utils
- If signature verification is configured, it must be disabled. This can be done in one of two ways:
- If the UEFI SecureBoot mechanism is configured, disable it.
- Disable the signature verification mechanism by updating and regenerating the grub.cfg file:
- Open the /etc/default/grub file.
- Add the string module.sig_enforce=0 to the end of the GRUB_CMDLINE_LINUX statement.
- Regenerate the grub.cfg file to implement the change: update-bootloader || update-grub || grub2-mkconfig -o /boot/grub2/grub.cfg
- Reboot the host.
About this task
The Mediator installation package is a self-extracting compressed tar file that includes:
An RPM file containing all dependencies that cannot be obtained from the supported release's repository.
An install script.
A valid SSL certification is recommended, as documented in this procedure.
This procedure is used for an installation or an upgrade of an existing installation.
Guidelines for upgrading the ONTAP Mediator in a MetroCluster configuration
- Enable access to the repositories listed above so Mediator can access the required packages during the installation process.
If your operating system is... You must provide access to these repositories... RHEL 7.x rhel-7-server-optional-rpms CentOS 7.x C7.6.1810 - Base repository RHEL 8.x - rhel-8-for-x86_64-baseos-rpms
- rhel-8-for-x86_64-appstream-rpms
CentOS 8.0 kernel-devel If your operating system is... Use these steps... RHEL 7.x Subscribe to the required repository: subscription-manager repos --enable rhel-7-server-optional-rpms
The following example shows the execution of this command:
[root@localhost ~]# subscription-manager repos --enable rhel-7-server-optional-rpms
Repository 'rhel-7-server-optional-rpms' is enabled for this system.Run the yum repolist command.
The following example shows the execution of this command. The rhel-7-server-optional-rpms repository should appear in the list.
[root@localhost ~]# yum repolist
Loaded plugins: product-id, search-disabled-repos, subscription-manager
rhel-7-server-optional-rpms | 3.2 kB 00:00:00
rhel-7-server-rpms | 3.5 kB 00:00:00
(1/3): rhel-7-server-optional-rpms/7Server/x86_64/group | 26 kB 00:00:00
(2/3): rhel-7-server-optional-rpms/7Server/x86_64/updateinfo | 2.5 MB 00:00:00
(3/3): rhel-7-server-optional-rpms/7Server/x86_64/primary_db | 8.3 MB 00:00:01
repo id repo name status
rhel-7-server-optional-rpms/7Server/x86_64 Red Hat Enterprise Linux 7 Server - Optional (RPMs) 19,447
rhel-7-server-rpms/7Server/x86_64 Red Hat Enterprise Linux 7 Server (RPMs) 26,758
repolist: 46,205
[root@localhost ~]#
RHEL 8.x Subscribe to the required repository: subscription-manager repos --enable rhel-8-for-x86_64-baseos-rpmssubscription-manager repos --enable rhel-8-for-x86_64-appstream-rpms
The following example shows the execution of this command:
[root@localhost ~]# subscription-manager repos --enable rhel-8-for-x86_64-baseos-rpms
[root@localhost ~]# subscription-manager repos --enable rhel-8-for-x86_64-appstream-rpms
Repository 'rhel-8-for-x86_64-baseos-rpms' is enabled for this system.
Repository 'rhel-8-for-x86_64-appstream-rpms' is enabled for this system.Run the yum repolist command.
The newly subscribed repositories should appear in the list.
CentOS 7.x Add the C7.6.1810 - Base repository. The C7.6.1810 - Base vault repository contains the kernel-devel package needed for ONTAP Mediator.
Add the following lines to /etc/yum.repos.d/CentOS-Vault.repo.
[C7.6.1810-base]
name=CentOS-7.6.1810 - Base
baseurl=http://vault.centos.org/7.6.1810/os/$
basearch/gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
enabled=1Run the yum repolist command.
The following example shows the execution of this command. The CentOS-7.6.1810 - Base repository should appear in the list.
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: distro.ibiblio.org
* extras: distro.ibiblio.org
* updates: ewr.edge.kernel.org
C7.6.1810-base | 3.6 kB 00:00:00
(1/2): C7.6.1810-base/x86_64/group_gz | 166 kB 00:00:00
(2/2): C7.6.1810-base/x86_64/primary_db | 6.0 MB 00:00:04
repo id repo name status
C7.6.1810-base/x86_64 CentOS-7.6.1810 - Base 10,019
base/7/x86_64 CentOS-7 - Base 10,097
extras/7/x86_64 CentOS-7 - Ex 307
updates/7/x86_64 CentOS-7 - Updates 1,010
repolist: 21,433
[root@localhost ~]#
CentOS 8.0.1905 or later builds Because the latest version of the 8.0 (CentOS 8.0.1905) core resides in the CentOS Vault, you must provide access to the matching kernel-devel package to compile the needed kernel module. Issue the following command to directly install the kernel-devel package: rpm -I http://vault.centos.org/8.0.1905/BaseOS/x86_64/os/Packages/kernel-devel-$(uname -r).rpm
If the system displays an error indicating that the package is already installed, remove the package and try again:
Remove the kernel-devel package: yum remove kernel-devel
Repeat the rpm command shown above.
- Download the Mediator installation package from the ONTAP Mediator page.
- Confirm that the Mediator installation package is in the target directory: ls
Example
[root@mediator-host ~]#ls
./ontap-mediator_1.1If you are at a location without access to the internet, you must ensure that the installer has access to the required packages.
- If necessary, move the Mediator installation package from the download directory to the installation directory on the Linux Mediator host.
- Install the Mediator installation package and respond to the prompts as required: ./ontap-mediator_1.1
The installation process proceeds to create the required accounts and install required packages. If you have a previous version of Mediator installed on the host, you will be prompted to confirm that you want to upgrade.
Example
The following example shows a fresh installation of the Mediator service:
[root@red-hat-enterprise-linux ~]# ./ontap-mediator_1.1
ONTAP Mediator: Self Extracting Installer
ONTAP Mediator requires two user accounts. One for the service (lenovo), and one for use by ONTAP to the mediator API (mediatoradmin).
Would you like to use the default account names: lenovo + mediatoradmin? (Y(es)/n(o)): y
Enter ONTAP Mediator system service account (mediatoradmin) password:
Re-Enter ONTAP Mediator system service account (mediatoradmin) password:
Checking for default Linux firewall
Linux firewall is running. Open ports 31784 and 3260? y(es)/n(o): y
success
success
###############################################################
Preparing for installation of ONTAP Mediator packages.
Do you wish to continue? y(es)/n(o): y
+ Installing required packages.
Loaded plugins: product-id, search-disabled-repos, subscription-manager
epel/x86_64/metalink | 17 kB 00:00:00
epel-extra | 4.9 kB 00:00:00
ius | 1.3 kB 00:00:00
rhel-7-server-rpms | 3.5 kB 00:00:00
(1/3): ius/x86_64/primary | 129 kB 00:00:00
(2/3): epel-extra/group_gz | 88 kB 00:00:01
(3/3): epel-extra/primary_db | 6.7 MB 00:00:06
ius 538/538
Package 1:make-3.82-23.el7.x86_64 already installed and latest version
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=========================================================================================================
Package Arch Version Repository Size
Installing:
bzip2 x86_64 1.0.6-13.el7 rhel-7-server-rpms 52 k
gcc x86_64 4.8.5-36.el7_6.2 rhel-7-server-rpms 16 M
kernel-devel x86_64 3.10.0-957.el7 rhel-7-server-rpms 17 M
openssl-devel x86_64 1:1.0.2k-16.el7_6.1 rhel-7-server-rpms 1.5 M
patch x86_64 2.7.1-10.el7_5 rhel-7-server-rpms 110 k
perl-Compress-Raw-Zlib x86_64 1:2.061-4.el7 rhel-7-server-rpms 57 k
perl-Digest-MD5 x86_64 2.52-3.el7 rhel-7-server-rpms 30 k
perl-Digest-SHA x86_64 1:5.85-4.el7 rhel-7-server-rpms 58 k
perl-ExtUtils-CBuilder noarch 1:0.28.2.6-294.el7_6 rhel-7-server-rpms 68 k
perl-ExtUtils-MakeMaker noarch 6.68-3.el7 rhel-7-server-rpms 275 k
perl-JSON-PP noarch 2.27202-2.el7 rhel-7-server-rpms 55 k
python36 x86_64 3.6.8-2.el7.ius ius 60 k
python36-devel x86_64 3.6.8-2.el7.ius ius 206 k
python36-pip noarch 9.0.1-2.el7.ius ius 1.7 M
redhat-lsb-core x86_64 4.1-27.el7 rhel-7-server-rpms 37 k
Updating:
openssl x86_64 1:1.0.2k-16.el7_6.1 rhel-7-server-rpms 493 k
Installing for dependencies:
at x86_64 3.1.13-24.el7 rhel-7-server-rpms 51 k
avahi-libs x86_64 0.6.31-19.el7 rhel-7-server-rpms 62 k
bc x86_64 1.06.95-13.el7 rhel-7-server-rpms 115 k
cpp x86_64 4.8.5-36.el7_6.2 rhel-7-server-rpms 6.0 M
cups-client x86_64 1:1.6.3-35.el7 rhel-7-server-rpms 151 k
cups-libs x86_64 1:1.6.3-35.el7 rhel-7-server-rpms 357 k
dwz x86_64 0.11-3.el7 rhel-7-server-rpms 99 k
ed x86_64 1.9-4.el7 rhel-7-server-rpms 72 k
gdbm-devel x86_64 1.10-8.el7 rhel-7-server-rpms 47 k
glibc-devel x86_64 2.17-260.el7_6.6 rhel-7-server-rpms 1.1 M
glibc-headers x86_64 2.17-260.el7_6.6 rhel-7-server-rpms 684 k
kernel-headers x86_64 3.10.0-957.27.2.el7 rhel-7-server-rpms 8.0 M
keyutils-libs-devel x86_64 1.5.8-3.el7 rhel-7-server-rpms 37 k
krb5-devel x86_64 1.15.1-37.el7_6 rhel-7-server-rpms 271 k
libcom_err-devel x86_64 1.42.9-13.el7 rhel-7-server-rpms 31 k
libdb-devel x86_64 5.3.21-24.el7 rhel-7-server-rpms 38 k
libkadm5 x86_64 1.15.1-37.el7_6 rhel-7-server-rpms 178 k
libmpc x86_64 1.0.1-3.el7 rhel-7-server-rpms 51 k
libselinux-devel x86_64 2.5-14.1.el7 rhel-7-server-rpms 187 k
libsepol-devel x86_64 2.5-10.el7 rhel-7-server-rpms 77 k
libverto-devel x86_64 0.2.5-4.el7 rhel-7-server-rpms 12 k
m4 x86_64 1.4.16-10.el7 rhel-7-server-rpms 256 k
mailx x86_64 12.5-19.el7 rhel-7-server-rpms 245 k
mpfr x86_64 3.1.1-4.el7 rhel-7-server-rpms 203 k
pcre-devel x86_64 8.32-17.el7 rhel-7-server-rpms 480 k
perl x86_64 4:5.16.3-294.el7_6 rhel-7-server-rpms 8.0 M
perl-Carp noarch 1.26-244.el7 rhel-7-server-rpms 19 k
perl-Data-Dumper x86_64 2.145-3.el7 rhel-7-server-rpms 47 k
perl-Digest noarch 1.17-245.el7 rhel-7-server-rpms 23 k
perl-Encode x86_64 2.51-7.el7 rhel-7-server-rpms 1.5 M
perl-Exporter noarch 5.68-3.el7 rhel-7-server-rpms 28 k
perl-ExtUtils-Install noarch 1.58-294.el7_6 rhel-7-server-rpms 75 k
perl-ExtUtils-Manifest noarch 1.61-244.el7 rhel-7-server-rpms 31 k
perl-ExtUtils-ParseXS noarch 1:3.18-3.el7 rhel-7-server-rpms 77 k
perl-File-Path noarch 2.09-2.el7 rhel-7-server-rpms 27 k
perl-File-Temp noarch 0.23.01-3.el7 rhel-7-server-rpms 56 k
perl-Filter x86_64 1.49-3.el7 rhel-7-server-rpms 76 k
perl-Getopt-Long noarch 2.40-3.el7 rhel-7-server-rpms 56 k
perl-HTTP-Tiny noarch 0.033-3.el7 rhel-7-server-rpms 38 k
perl-IPC-Cmd noarch 1:0.80-4.el7 rhel-7-server-rpms 34 k
perl-Locale-Maketext noarch 1.23-3.el7 rhel-7-server-rpms 93 k
perl-Locale-Maketext-Simple noarch 1:0.21-294.el7_6 rhel-7-server-rpms 50 k
perl-Module-CoreList noarch 1:2.76.02-294.el7_6 rhel-7-server-rpms 86 k
perl-Module-Load noarch 1:0.24-3.el7 rhel-7-server-rpms 11 k
perl-Module-Load-Conditional noarch 0.54-3.el7 rhel-7-server-rpms 18 k
perl-Module-Metadata noarch 1.000018-2.el7 rhel-7-server-rpms 26 k
perl-Params-Check noarch 1:0.38-2.el7 rhel-7-server-rpms 18 k
perl-PathTools x86_64 3.40-5.el7 rhel-7-server-rpms 83 k
perl-Perl-OSType noarch 1.003-3.el7 rhel-7-server-rpms 20 k
perl-Pod-Escapes noarch 1:1.04-294.el7_6 rhel-7-server-rpms 51 k
perl-Pod-Perldoc noarch 3.20-4.el7 rhel-7-server-rpms 87 k
perl-Pod-Simple noarch 1:3.28-4.el7 rhel-7-server-rpms 216 k
perl-Pod-Usage noarch 1.63-3.el7 rhel-7-server-rpms 27 k
perl-Scalar-List-Utils x86_64 1.27-248.el7 rhel-7-server-rpms 36 k
perl-Socket x86_64 2.010-4.el7 rhel-7-server-rpms 49 k
perl-Storable x86_64 2.45-3.el7 rhel-7-server-rpms 77 k
perl-Test-Harness noarch 3.28-3.el7 rhel-7-server-rpms 302 k
perl-Text-ParseWords noarch 3.29-4.el7 rhel-7-server-rpms 14 k
perl-Time-HiRes x86_64 4:1.9725-3.el7 rhel-7-server-rpms 45 k
perl-Time-Local noarch 1.2300-2.el7 rhel-7-server-rpms 24 k
perl-constant noarch 1.27-2.el7 rhel-7-server-rpms 19 k
perl-devel x86_64 4:5.16.3-294.el7_6 rhel-7-server-rpms 453 k
perl-libs x86_64 4:5.16.3-294.el7_6 rhel-7-server-rpms 688 k
perl-macros x86_64 4:5.16.3-294.el7_6 rhel-7-server-rpms 44 k
perl-parent noarch 1:0.225-244.el7 rhel-7-server-rpms 12 k
perl-podlators noarch 2.5.1-3.el7 rhel-7-server-rpms 112 k
perl-srpm-macros noarch 1-8.el7 rhel-7-server-rpms 4.7 k
perl-threads x86_64 1.87-4.el7 rhel-7-server-rpms 49 k
perl-threads-shared x86_64 1.43-6.el7 rhel-7-server-rpms 39 k
perl-version x86_64 3:0.99.07-3.el7 rhel-7-server-rpms 84 k
psmisc x86_64 22.20-15.el7 rhel-7-server-rpms 141 k
pyparsing noarch 1.5.6-9.el7 rhel-7-server-rpms 94 k
python-rpm-macros noarch 3-24.el7 epel-extra 7.9 k
python-srpm-macros noarch 3-24.el7 epel-extra 7.3 k
python3-rpm-macros noarch 3-24.el7 epel-extra 6.9 k
python36-libs x86_64 3.6.8-2.el7.ius ius 8.6 M
python36-setuptools noarch 39.2.0-4.el7.ius ius 621 k
redhat-lsb-submod-security x86_64 4.1-27.el7 rhel-7-server-rpms 15 k
redhat-rpm-config noarch 9.1.0-87.el7 rhel-7-server-rpms 81 k
spax x86_64 1.5.2-13.el7 rhel-7-server-rpms 260 k
systemtap-sdt-devel x86_64 3.3-3.el7 rhel-7-server-rpms 74 k
time x86_64 1.7-45.el7 rhel-7-server-rpms 30 k
zip x86_64 3.0-11.el7 rhel-7-server-rpms 260 k
zlib-devel x86_64 1.2.7-18.el7 rhel-7-server-rpms 50 k
Updating for dependencies:
glibc x86_64 2.17-260.el7_6.6 rhel-7-server-rpms 3.6 M
glibc-common x86_64 2.17-260.el7_6.6 rhel-7-server-rpms 11 M
krb5-libs x86_64 1.15.1-37.el7_6 rhel-7-server-rpms 803 k
libgcc x86_64 4.8.5-36.el7_6.2 rhel-7-server-rpms 102 k
libgomp x86_64 4.8.5-36.el7_6.2 rhel-7-server-rpms 158 k
openssl-libs x86_64 1:1.0.2k-16.el7_6.1 rhel-7-server-rpms 1.2 M
Transaction Summary
=============================================================================================================
Install 15 Packages (+84 Dependent packages)
Upgrade 1 Package (+ 6 Dependent packages)
Total download size: 97 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
.
.
.
.
+ Installing ONTAP Mediator. (Log: /tmp/ontap_mediator.jx6UrF/ontap-mediator/install.log)
+ Install successful. (Moving log to /opt/lenovo/lib/ontap_mediator/log/install.log)
[root@red-hat-enterprise-linux ~]#Example
The following example shows an upgrade of the Mediator service:
[root@scspr1845484003 ontap-mediator]# ./ontap_mediator_1.1
ONTAP Mediator will be upgraded from version 1.0.231618 to 1.1.5590287.
Do you wish to continue? Y(es)/n(o): y
Capturing support_bundle
Mediator API User Name: mediatoradmin
Password:
Running plugins, please wait...
Running 11/11: sysctl...
Creating tar archive...
Support bundle has been generated at /opt/lenovo/data/support_bundles/scspr1845484003_1582830730_BASIC.tgz
Testing the DB can be upgraded
Verifying database is up-to-date...
Database out-of-date.Migrations are necessary:
Current revision: bdd9252c33ee, Head revision: 6b2a053cd598
Cloning database...
Cloning successful.
Performing database migrations against clone...
/opt/lenovo/lib/ontap_mediator/pyenv/lib64/python3.6/site-packages/alembic/util/messaging.py:70: UserWarning: Skipping unsupported ALTER for creation of implicit constraint
warnings.warn(msg)
Migrations successful.
Database upgrade operation complete.
+ Upgrading ONTAP Mediator. (Log: /root/ontap-mediator/upgrade_20200227141143.log)
+ Upgrade successful. (Moving log to /opt/lenovo/lib/ontap_mediator/log/upgrade_20200227141143.log) - Use the following steps to configure third-part certification. Third-party certification is recommended.
- The certificate must be placed in the following directory: /opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config You must overwrite the following files with your certificate, renaming the certificate files if necessary to ontap_mediator_server.crt and ontap_mediator_server.key.
# SSL Certificates
cert_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ontap_mediator_server.crt'
key_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ontap_mediator_server.key'NoteYou must be sure to follow security best practices for your operating system.If you are not using a third-party certificate, the Mediator installation process will create a self-signed certificate.
- Along with the server certificates, you must update the CA certificates as well. You must overwrite the following files with your certificate, renaming the certificate files if necessary to :
- ontap_mediator_server.crt
- ontap_mediator_server.key
- ca.crt
- ca.key
- ca.srl
# SSL Certificates
cert_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ontap_mediator_server.crt'
key_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ontap_mediator_server.key'
ca_cert_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ca.crt'
ca_key_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ca.key'
ca_serial_path: '/opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config/ca.srl'
- The certificate must be placed in the following directory: /opt/lenovo/lib/ontap_mediator/ontap_mediator/server_config
- Verify the installation.
- Run the following command to view the status of the ONTAP Mediator services: systemctl
[root@scspr1915530002 ~]# systemctl status ontap_mediator mediator-scst
∙ ontap_mediator.service - ONTAP Mediator
Loaded: loaded (/opt/lenovo/lib/ontap_mediator/systemd/ontap_mediator.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2020-06-18 09:55:02 EDT; 3 days ago
Main PID: 3559 (uwsgi)
Status: "uWSGI is ready"
CGroup: /system.slice/ontap_mediator.service
\u251c\u25003559 /opt/lenovo/lib/ontap_mediator/pyenv/bin/uwsgi --ini /opt/lenovo/lib/ontap_mediator/uwsgi/ontap_mediator.ini
\u251c\u25004510 /opt/lenovo/lib/ontap_mediator/pyenv/bin/uwsgi --ini /opt/lenovo/lib/ontap_mediator/uwsgi/ontap_mediator.ini
\u2514\u25004512 /opt/lenovo/lib/ontap_mediator/pyenv/bin/uwsgi --ini /opt/lenovo/lib/ontap_mediator/uwsgi/ontap_mediator.ini
Jun 18 09:54:43 scspr1915530002 systemd[1]: Starting ONTAP Mediator...
Jun 18 09:54:45 scspr1915530002 ontap_mediator[3559]: [uWSGI] getting INI configuration from /opt/lenovo/lib/ontap_mediator/uwsgi/ontap_mediator.ini
Jun 18 09:55:02 scspr1915530002 systemd[1]: Started ONTAP Mediator.
∙ mediator-scst.service
Loaded: loaded (/opt/lenovo/lib/ontap_mediator/systemd/mediator-scst.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2020-06-18 09:54:51 EDT; 3 days ago
Process: 3564 ExecStart=/etc/init.d/scst start (code=exited, status=0/SUCCESS)
Main PID: 4202 (iscsi-scstd)
CGroup: /system.slice/mediator-scst.service
\u2514\u25004202 /usr/local/sbin/iscsi-scstd
Jun 18 09:54:43 scspr1915530002 systemd[1]: Starting mediator-scst.service...
Jun 18 09:54:48 scspr1915530002 iscsi-scstd[4200]: max_data_seg_len 1048576, max_queued_cmds 2048
Jun 18 09:54:51 scspr1915530002 scst[3564]: Loading and configuring SCST[ OK ]
Jun 18 09:54:51 scspr1915530002 systemd[1]: Started mediator-scst.service.
[root@scspr1915530002 ~]# - To view the ports the ONTAP Mediator service is using, run: netstat
[root@scspr1905507001 ~]# netstat -anlt | grep -E '3260|31784'
tcp 0 0 0.0.0.0:31784 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:3260 0.0.0.0:* LISTEN
tcp6 0 0 :::3260 :::* LISTEN
- Run the following command to view the status of the ONTAP Mediator services: systemctl
The ONTAP Mediator service is now installed and running. Further configuration must be performed in the ONTAP storage system to use the Mediator features.
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