No Mounted filesystem discovery with reiserfs

[winstonsmith]

Hi,

I've installed various Zabbix agents from 2.0.0-2.0.2 on several systems.
The server has version 2.0.2
On some of the systems there are no discovered filesystems.
The systems where the discovery is not working have reiserfs mounted-drives as filesystem.

Via zabbix_get I receive the correct values.
But they are not added to zabbix.

Here's an example:

zabbix_get -s <IP> -k vfs.fs.discovery
{
        "data":[
                {
                        "{#FSNAME}":"\/",
                        "{#FSTYPE}":"rootfs"},
                {
                        "{#FSNAME}":"\/dev",
                        "{#FSTYPE}":"tmpfs"},
                {
                        "{#FSNAME}":"\/",
                        "{#FSTYPE}":"reiserfs"},
                {
                        "{#FSNAME}":"\/proc",
                        "{#FSTYPE}":"proc"},
                {
                        "{#FSNAME}":"\/sys",
                        "{#FSTYPE}":"sysfs"},
                {
                        "{#FSNAME}":"\/sys\/kernel\/debug",
                        "{#FSTYPE}":"debugfs"},
                {
                        "{#FSNAME}":"\/dev\/pts",
                        "{#FSTYPE}":"devpts"},
                {
                        "{#FSNAME}":"\/boot",
                        "{#FSTYPE}":"reiserfs"},
                {
                        "{#FSNAME}":"\/srv",
                        "{#FSTYPE}":"reiserfs"},
                {
                        "{#FSNAME}":"\/sys\/kernel\/security",
                        "{#FSTYPE}":"securityfs"},
                {
                        "{#FSNAME}":"\/proc\/fs\/nfsd",
                        "{#FSTYPE}":"nfsd"}}

I already thought about a wrong regular expressionm but everything seems right.
Here it is:

Name: File systems for discovery
Expression: ^(btrfs|ext2|ext3|ext4|jfs|reiser|reiserfs|xfs|ffs|ufs|jfs|jfs2|vxfs|hfs|ntfs|fat32)$
Expression Type: Result is TRUE

What am I doing wrong?
What can I do to make it work?

Kind regards
winstonsmith