Re: Dovecot problems (after latest updates to 5.0)
John Franks wrote: Backing out of the krb5-libs packages permitted dovecot to work again. Answering my own question I found the following CentOS web page which solved the problem. http://wiki.centos.org/Manuals/ReleaseNotes/CentOS5.1/ In the "Known Issues" Section I found: "The Dovecot package on x86_64 kernels requires the parameter "login_process_size = 64" to be added to /etc/dovecot.conf after an upgrade to CentOS 5.1." which seems to have resolved the issue. smime.p7s Description: S/MIME Cryptographic Signature
Re: Dovecot problems (after latest updates to 5.0)
Backing out of the krb5-libs packages permitted dovecot to work again. However it now has problems with selinux. In diagnosing the previous problem I disable selinux. After fixing the problem rebooting required selinux to "relable". After that selinux denies dovecot access to some critical files. Any suggestions? John Franks wrote: This morning my imap server dovecot stopped working. The only thing that changed was krb5/keyutils updates. Here is the error message from /var/log/maillog Nov 21 10:32:11 hopf dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory Nov 21 10:32:11 hopf dovecot: child 3550 (login) returned error 127 Nov 21 10:32:11 hopf dovecot: child 3551 (login) returned error 127 This is an X86_64 system. The only dovecot installed is dovecot-1.0-1.2.rc15.el5.x86_64 Here is the output of "yum list libsepol*" Installed Packages libsepol.x86_64 1.15.2-1.el5 installed libsepol.i3861.15.2-1.el5 installed libsepol-devel.x86_641.15.2-1.el5 installed Here are the things that changed last night (from yum.log) Nov 21 05:47:59 Installed: keyutils-libs.i386 1.2-1.el5 Nov 21 05:48:02 Updated: krb5-libs.i386 1.6.1-17.el5 Nov 21 05:48:03 Installed: keyutils-libs.x86_64 1.2-1.el5 Nov 21 05:48:04 Updated: krb5-libs.x86_64 1.6.1-17.el5 Nov 21 05:48:05 Installed: keyutils-libs-devel.x86_64 1.2-1.el5 Nov 21 05:48:07 Updated: krb5-devel.i386 1.6.1-17.el5 Nov 21 05:48:09 Updated: krb5-devel.x86_64 1.6.1-17.el5 Nov 21 05:48:13 Updated: krb5-workstation.x86_64 1.6.1-17.el5 smime.p7s Description: S/MIME Cryptographic Signature
