[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[Linux-cluster] GFS Performance Problem



We have a 6 node cluster (RHEL3 + GFS 6.0.2-25),  we are running with a SLM Embedded.  One on the nodes streams data to the GFS and the other nodes process the data.  The problem is that it now takes more than twice as long to acquire the data than when the node was standalone.  If we unmount the GFS from all the nodes except the one acquiring the data and the node running the lock manager--the acquisition takes the same amount of time as the standalone configuration.  Sometimes there are seconds of inactivity on the RAID when before there was none.
Any suggestions would be greatly appreciated.
 
Frank L. Setinsek

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]