Please don't reply to lustre-devel. Instead, comment in Bugzilla by using the following link: https://bugzilla.lustre.org/show_bug.cgi?id=10786
today i finished investigate this problem... problem is more complex then only lustre problem. >From other posts i see you use RHEL kernels - if i right root of problem in nfs-tools and knfsd. nfs-tools from RHEL4 can`t correctly read data from procfs in 2.6 kernels. If MINOR or MAJOR number of device exceed 256 - 2.6 kernel use fsid type 3 to communicate with rpc.mountd, but rpc.mountd from RHEL4 (nfs-utils 1.0.6-70.EL) can`t read data in this format (can be read only type 0,1). After fix this in rpc.mountd, i found other bug in knfsd. knfsd can be read data only with fsid type 1, other types is ignored. after fixing this isses i`m able to correctly export lustre file system without set fsid in /etc/exports. Other distros can be have similar problems. problem don`t exist with rpc.mountd from nfs-utils v1.0.10 and in kernel after 2.6.16 (i inspect SLES10 kernel). _______________________________________________ Lustre-devel mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-devel
