The V120 has 4GB of RAM , on the HDS side we are in a RAID 5 on the LUN and not
shairing any ports on the MCdata, but with so much cache we aren't close to
taxing the disk. You mentioned the 50MB on the throughput and that's something
we've been wondering around here as to what the average is fo
Thanks Robert, I was hoping something like that hard turned up allot of what I
will need to use ZFS for will be sequential writes at this time.
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To answer your question "Yes I did expect the same or better performance than
standard UFS" based on all the hype and to quote Sun "Blazing performance
ZFS is based on a transactional object model that removes most of the
traditional constraints on the order of issuing I/Os, which results in huge
Ran 3 test using mkfile to create a 6GB on a ufs and ZFS file system.
command ran mkfile -v 6gb /ufs/tmpfile
Test 1 UFS mounted LUN (2m2.373s)
Test 2 UFS mounted LUN with directio option (5m31.802s)
Test 3 ZFS LUN (Single LUN in a pool) (3m13.126s)
Sunfire V120
1 Qlogic 2340
Solaris 10 06/06
