Displaying 1 result from an estimated 1 matches for "md10x".
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md10
2014 May 17
1
Large file system idea
...d so forth for as
many target pairs as one has. The initial sync of /dev/md101 takes about 6
hours, with the sync speed being around 400 MB/sec for a 10TB volume. I
realize that only half of the 10-gig bandwidth is available while writing,
since the data is being written twice.
All of the /dev/md10X volumes are LVM PV's and are members of the same
volume group, and there is one logical volume that occupies the entire
volume group. An XFS file system (-i size=512, inode64) is built on top of
this logical volume, and S NFS-exports that to the world (an HPC cluster
of about 200 systems)....