Hi,

We have a new server (PE R740xd) with a PERC raid card H740p mini. However, there is no HBA/JBOD mode avalaible. Indeed, we did not take care enough when we chose the raid card, although we wanted to do a Zfs array (with raid).

So, now, I am looking to use the RAID0 feature that allows me to put only one disk by array. However, I am wondering if there are any performance penalties of doing this, and if yes, what would be the impact level (particularly when rebuilding a raid-z3 Zfs array).

Otherwise, any other idea to mount my disks (without using virtual disk in RAID1/RAID5...)... ?

Best regards,

Rémy

--
Rémy Dernat
Ingénieur d'Etudes
MBB/ISE-M

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