Postfix errors

[Red Paint]

Hello,

We're getting lots of the following errors in our maillog:

Dec 20 11:52:42 plesk imapd: /usr/sbin/postmap: error while loading shared libraries: libcom_err.so.2: failed to map segment from shared object: Cannot allocate memory

Dec 20 11:52:46 plesk imapd-ssl: IMAP connect from @ [::ffff:*.*.*.*]/usr/sbin/postmap: error while loading shared libraries: libcom_err.so.2: failed to map segment from shared object: Cannot allocate memory

It looks like there is a missing shared library but

# locate libcom_err.so.2
/lib64/libcom_err.so.2
/lib64/libcom_err.so.2.1
/var/www/vhosts/chroot/lib64/libcom_err.so.2

Any idea what might be going on here and how we might be able to resolve the issue?

Many thanks

 

[IgorG]

Cannot allocate memory

Is it VPS? Maybe there is lack of resources for VPS? Did you check it?

 

[Red Paint]

Hello Igor,

It's not a VPS.

Andy

 

[IgorG]

On my test Plesk environment I see:

# locate libcom_err.so.2
/lib/libcom_err.so.2
/lib/libcom_err.so.2.1
/lib64/libcom_err.so.2
/lib64/libcom_err.so.2.1

# rpm -qf /lib64/libcom_err.so.2
e2fsprogs-libs-1.39-23.el5_5.1
# rpm -qf /lib/libcom_err.so.2
e2fsprogs-libs-1.39-23.el5_5.1

Maybe there should be library for other platform? 32 or 64 bit?

 

[Red Paint]

We're running CentOS 6.1 Final 64bit, would we need to use the 32 bit library? The system was a clean install with only Atomic Secured Linux and Plesk running on it so any software libraries would (should?) have been installed by the autoinstaller. We haven't installed any custom code or software.

Is there anything else it might be?