Hi, We recently started using Lustre in production environment for a small storage and we are currently testing speed and reliability. So far, everyone is exited with it. But here comes the problem. Is it possible to create another mount point on the same server that is already running a MDS ?
For example: [mdsho...@tcp:/Projects ( current ) [mdsho...@tcp:/NGS ( new ) Actually, I've been able to create another partition on the MDS using ( --fsname=NGS ) and mount it, the OSSs seems to be running nicely too ( at least no problems are reported on the log files ). But when I try to mount NGS file system on the clients, the mount command freezes with no output on the logs mount -t lustre [mdsho...@tcp:/NGS /home/NGS/ The MDS logs: Aug 4 08:32:02 pnq1 kernel: LustreError: 19304:0:(ldlm_lib.c:1848:target_send_reply_msg()) @@@ processing error (-11) r...@ffff810112097800 x1338817395530034/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1280921622 ref 1 fl Interpret:/0/0 rc -11/0 Aug 4 08:32:24 pnq1 kernel: LustreError: 19304:0:(ldlm_lib.c:1848:target_send_reply_msg()) @@@ processing error (-11) r...@ffff810226542000 x1338817395530041/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1280921644 ref 1 fl Interpret:/0/0 rc -11/0 Aug 4 08:32:24 pnq1 kernel: LustreError: 19304:0:(ldlm_lib.c:1848:target_send_reply_msg()) Skipped 1 previous similar message Aug 4 08:33:01 pnq1 kernel: LustreError: 19297:0:(ldlm_lib.c:1848:target_send_reply_msg()) @@@ processing error (-11) r...@ffff8101fc298c00 x1336109251604116/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1280921681 ref 1 fl Interpret:/0/0 rc -11/0 Aug 4 08:33:01 pnq1 kernel: LustreError: 19297:0:(ldlm_lib.c:1848:target_send_reply_msg()) Skipped 4 previous similar messages Aug 4 08:33:07 pnq1 kernel: Lustre: NGS-MDT0000: temporarily refusing client connection from 192.168.10...@tcp Do I have to change any config on the MDS to fix this issue? Or this architecture is not supported by Lustre ? Thanks in advice, Fábio Navarro -- Ludwig Insitute for Cancer Research LTDA Laboratory of Computational Biology 245 João Julião St - 1th floor CEP 01323-903 - Sao Paulo - Brazil Phone: 55 11 33883232
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