I built a centOS that is supposed to replicate most of the starcluster ubuntu ami features. <br><br>Everything seems to be working fine, except that during the start, get the following error message (or something like it)<br>
<br>....<br>>>> Configuring NFS ....<br>ERROR: ssh.py - 249 : "mount -t rpc_pipefs sunrpc /var/lib/nfs/rpc_pipefs/" exited with error status 32<br>...<br><br>Even though I see this error, the resulting cluster seems to work fine (my EBS volumes are shared via NFS, my SGE is working fine ... &c)<br>
<br>Additionally, when I try to re-run the offending command on the master node directly, after startup completes, I get:<br><br>[root@domU-12-31-39-0E-40-72 ~]# mount -t rpc_pipefs sunrpc /var/lib/nfs/rpc_pipefs<br>mount: sunrpc already mounted or /var/lib/nfs/rpc_pipefs busy<br>
mount: according to mtab, sunrpc is already mounted on /var/lib/nfs/rpc_pipefs<br><br>Justin, do you know what is going on, and how I should fix it? Are things actually essentially working, or not?<br><br>The image is ami-74b65c1d, and I've made it public. <br>
<br><br>Thanks!<br>Dan<br><br>################### MORE INFO:<br><br>Here is the output of mount on the master node:<br><br>[root@domU-12-31-39-0E-40-72 ~]# mount<br>/dev/sda1 on / type ext3 (rw)<br>none on /proc type proc (rw)<br>
none on /sys type sysfs (rw)<br>none on /dev/pts type devpts (rw,gid=5,mode=620)<br>/dev/sdb on /mnt type ext3 (rw)<br>none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br>/dev/sdz1 on /home type ext3 (rw)<br>sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br>
nfsd on /proc/fs/nfsd type nfsd (rw)<br><br>Output of mount on the other node (using passwordless ssh from the master):<br><br>[root@domU-12-31-39-0E-40-72 ~]# ssh node001 mount<br>/dev/sda1 on / type ext3 (rw)<br>none on /proc type proc (rw)<br>
none on /sys type sysfs (rw)<br>none on /dev/pts type devpts (rw,gid=5,mode=620)<br>/dev/sdb on /mnt type ext3 (rw)<br>none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)<br>sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)<br>
domU-12-31-39-0E-40-72.compute-1.internal:/home on /home type nfs (rw,user=root,nosuid,nodev,user,addr=10.192.67.128)<br>domU-12-31-39-0E-40-72.compute-1.internal:/opt/sge6 on /opt/sge6 type nfs (rw,user=root,nosuid,nodev,user,addr=10.192.67.128)<br>
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