Re: [ccp4bb] dog slow ccp4i on 64 OpenSUSE and home is on NFS

2009-01-08 Thread Tim Gruene
Hi, you cut the output of strace a little too late at the top: find the entry syaing open(") = 3 in order to find out what file cannot be read properly. You might also check (or send here) the contents of /proc/mounts to see what options the nfs-drive was mounted with. We also often seem

Re: [ccp4bb] dog slow ccp4i on 64 OpenSUSE and home is on NFS

2009-01-08 Thread Roger Rowlett
I don't know if this is relevant here, but we found that certain CCP4 6.0.2 tasks run under CCP4i suffered poor performance over NFS due to the frequent writing and reading of temporary files. Starting CCP4i from a local directory eliminated the problem. (It appeared that the temporary files we

[ccp4bb] dog slow ccp4i on 64 OpenSUSE and home is on NFS

2009-01-08 Thread Joachim Reichelt
Dear all, we have a real slow performance of ccp4i, if: - homedir is on NFS, here /nero is on a i586 Linux system - actual system is 64 bit, here OpenSUSE 10.3 on core2quad with 8GB ram from entering ccp4i to see the gui it takes ~2 minutes. and any popup/dialogue take the same time This is 6.1,