Please bear with me while I try to explain this problem. It's very strange.
I have a 33TB lustre file system with 5.6 underlying LUNs. The interconnect is infiniband. Any write I/O to the disk causes the mount to hang, and the underlying disk starts doing lots and lots of tiny reads for about 10 minutes. There is only one client mounted and this small I/O continues after killling the client. I am running lustre 1.6.3 with the latest rhel5 kernel on rhel5. I cannot find any suggestive error messages and am at a loss. It's a production filesystem and it's pretty much unusable. -Aaron _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
