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bsr installation package is available for Windows and Linux. For Linux, CentOS (RHEL) 6.4 or higher rpm package and Ubuntu 16.04 LTS or higher deb package are distributed. To obtain the installation package, please contact Mantech(dev3@mantech.co.kr)

Note

Notice

If bsr runs together with drbd installed, there is a conflict about system resource usage. If drbd was previously installed on your system, you need to uninstall it.

Windows

Installation

You can easily install it by running the installer for Windows and following the steps in the installation wizard. After installation is complete, you will need to reboot your system.

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  • bin
    Contains binary programs that make up the bsr.

  • etc
    Path to the configuration file.

  • jre
    Path to the Java runtime environment for the installation package.

  • bsrservice

    Path to the bsr service binary.

    The bsr service performs initialization to perform replication. If service is interrupted, replication may be interrupted, so take care in controlling the service.

Info

Windows' bsr uses local ports 5678 and 5679 internally to perform TCP loopback communication. To change this default port, you need to change the key value in the following registry path and restart the system.

  • path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\bsr\

  • key: netlink_tcp_port, daemon_tcp_port

Update

If you reinstall a new version of a package while BSR is installed, the update installation is performed automatically.

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Info

Secure boot support

bsr signs and distributes kernel module files for secure boot support. And you can use the kernel module only by registering the public signing key distributed with the rpm package on secure boot mode. The public signing key is installed in /etc/pki/mantech/ and register the public key as follows.

#mokutil --import /etc/pki/mantech/bsr_signing_key_pub.der

input password:

input password again:

The password can be freely selected and will be applied after reboot.

Installation

Kernel

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Module

CentOS

Info

[root@bsr-01 bsr]# rpm -ivh /root/rpmbuild/RPMS/x86_64/ kmod-bsr-1.6_3.10.0_2957-A3.6el7.32x86_754.24.3-PREALPHA3.el6.x86_64.rpm

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64.rpm

Ubuntu

Ubuntu package uses Dynamic Kernel Module Support (DKMS), and the following package installation is required for this.

Info

root@ubuntu:/home/mantech# apt-get install git build-essential debhelper dkms docbook-xsl help2man python-all python-dbus python-gobject dh-systemd flex autoconf automake

Install the bsr-dkms package.

Info

root@ubuntu:/home/mantech# dpkg -i bsr-dkms_1.6-A3_all.deb

If the installation fails due to a dependency problem, you can use the command below to solve the dependency problem and retry.

Info

root@ubuntu:/home/mantech# apt-get -f -y install

Utility

CentOS

Info

[root@bsr-01 x86_64]# rpm -ivh /root/rpmbuild/RPMS/x86_64/ bsr-utils-1.6.0-PREALPHA3A3.el6el7.x86_64.rpm

Ubuntu

Info

root@ubuntu:/home/mantech# dpkg -i bsr-utils_1.6-A3_amd64.deb

Load

Load the bsr module.

Info

[root@bsr-01 bsr]# modprobe bsr

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Info

[root@bsr-01 bsr]# modinfo bsr
filename: /lib/modules/2.6.32-754.24.3.el6.x86_64/extra/bsr/bsr.ko
license: GPL
alias: block-major-147-*
license: GPL
version: 1.6.0-PREALPHA3
description: bsr - Block Sync and Replication v1.6.0-PREALPHA3
author: Man Technology Inc. dev3@mantech.co.kr
retpoline: Y
srcversion: 8A7DAFDEC0E6383AFB76501
depends: libcrc32c
vermagic: 2.6.32-754.24.3.el6.x86_64 SMP mod_unload modversions
parm: minor_count:Approximate number of bsr devices (1-255) (uint)
parm: disable_sendpage:bool
parm: allow_oos:DONT USE! (bool)
parm: use_fast_sync:bool
parm: debug_fast_sync:bool
parm: enable_faults:int
parm: fault_rate:int
parm: fault_count:int
parm: fault_devs:int
parm: two_phase_commit_fail:int
parm: usermode_helper:string

[root@bsr-01 x86_64]# bsradm -V
BSRADM_BUILDTAG=GIT-hash:\ e3fff1406638405bef558c540c2622b24fc4e5f4\ build\ by\ root@centos803,\ 2020-03-09\ 02:02:01
BSRADM_API_VERSION=2
BSR_KERNEL_VERSION_CODE=0x000000
BSR_KERNEL_VERSION=0.0.0
BSRADM_VERSION_CODE=0x010600
BSRADM_VERSION=1.6.0-PREALPHA3

Delete

The following is an example of the command to delete bsr.

Update

Kernel Module

CentOS

Info

[root@bsr-01 bsr]# rpm -Uvh kmod-bsr-1.6_3.10.0_957-A4.el7.x86_64.rpm

Ubuntu

Info

root@ubuntu:/home/mantech# dpkg -i bsr-dkms_1.6-A4_all.deb

Utility

CentOS

Info

[root@bsr-01 bsr]# rpm -Uvh bsr-utils-1.6-A4.el7.x86_64.rpm

Ubuntu

Info

root@ubuntu:/home/mantech# dpkg -i bsr-utils_1.6-A4_amd64.deb

Delete

CentOS

Info

rpm -e kmod-bsr

rpm -e bsr-utils

Ubuntu

Info

dpkg -r bsr-dkms

dpkg -r bsr-utils