On Sep 10, 2009, at 2:10 PM, Gustavo Pastorino <gustavopastorino@gmail.com
wrote:
Hey all,
I installed a while ago two CentOS 5.3 servers. One of them was running Samba and another OpenLDAP. I configured Samba to act as a PDC on the network and everything was working fine, I was already on policies rules and desktop migrations.
One day, another analyst changed our subnet, and the domain was implemented only on our sector for start. After the subnet change, we had a comunication problem and we figured out it that we needed to configure samba as WINS server too. After a while, he changed Proxy requests for WINS to samba, only as a test (some of the requests). Before we could configure samba, BUM, the samba server crashed and after some crash/restart it showed this on boot time (of course when sshd was starting)
- /etc/rc3.d/S55sshd: fork: Resource Temporarily Unavailable
After that, ALL CentOS installations have this problem after yum update:
- /etc/init.d/functions: fork: Resource Temporarily Unavailable
I have only one clue: EPEL repository. I installed and configured yum-priorities of course.
I´m on my last test installation and I am sending now this e-mail because if it crashes and i have no resolution, they are going to ask me for another distro install, and I like CentOS too much to do that.
Just one last thing: its a 6000-7000 user environment and we're on a hurry, so I can't do long time testing or stay with something that may one day crash.
Boot into run level 1, bring up auxillary services one by one waiting to make sure each works until you reach the one that borks, then reboot into level 1 disable problem service, go into run level 3, then diag config file and figure out what broke.
My bet is samba and some script that is kicked off when user's connect.
-Ross