Thomas,
If you are positive that the two sets of clients are not reading files on other
on the OSTs, I don't think there is anything at the Lustre level that
communicates between OSSes to balance traffic or anything like that.
One possibility is congestion control at the network level, possibly
Hi all,
Lustre 2.10.6, 45 OSS with 7 OSTs each on ZFS 0.7.9, 3 MDTs (ldiskfs), clients 2.10 and 2.12.
Infiniband network, Mellanox FDR w half bisectional bandwidth.
A sample of ~250.000 files, stripe count 1, average size 100 MB. is read with dd,
output > /dev/null.
The location of the
