On Fri, Sep 25, 2015 at 04:03:19AM +0000, Liuyongqiang (A) wrote: > Hi, all > There is a probability error when I update the ovsdb-server ca_cert.pem file, > the ovsdb-client was unable to connect to the ovsdb-server when it hanppened, > the OVS version is 2.0.2. > > the update action steps on server: > step1: rm ca_cert.pem > step2: openssl x509 -inform PEM -in ca_cert.pem > /home/ca_cert.pem > > I have found the direct cause is concurrency write-read file issues, the > ovsdb-server probably read the wrong certificate from ca_cert.pem file, but > this error is unrecoverable, it need to restart OVS to fix, > did someone know about this problem?
Does it work better if you replace it atomically? openssl x509 -inform PEM -in ca_cert.pem > /home/ca_cert.pem.tmp mv /home/ca_cert.pem.tmp /home/ca_cert.pem _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
