[zfs-discuss] recommendations for a 50 TB zpool?
framstag at rus.uni-stuttgart.de
Sat Nov 3 19:33:58 EDT 2018
I have to set up a new F*EX (*) server with about 50 TB.
I will get 8 8-12 TB SAS or SATA disks.
The throughput will be about 1 TB/d (accumulated read+write).
Reliabilty is more important than performance.
Rebuilding of a defect and replaced 12 TB disk will take many hours and in
this time a second disk failure will be catastrophic.
Therefore I thought of using RAIDZ2.
So far I have used ZFS only with 2-disk-RAID1.
Any recommendations for my use case?
The OS will be CentOS (decision set by management, no discussion possible).
Ullrich Horlacher Server und Virtualisierung
Universitaet Stuttgart E-Mail: horlacher at tik.uni-stuttgart.de
Allmandring 30a Tel: ++49-711-68565868
70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/
REF:<20181103233358.GA15759 at rus.uni-stuttgart.de>
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