Re: OCZ ssdpx-1rvd0120 REVODRIVE support

2016-12-27 Thread Pavel Timofeev
Just to let you know, eventually, after 11.0 was released, I was able to
install UFS-based FreeBSD 11 on RAID0. The only problem I had was the
loader was unable to boot from it. So I used small flash stick with bootfs
and /boot dir on it. It still works as my home workstation.
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Re: OCZ ssdpx-1rvd0120 REVODRIVE support

2016-04-21 Thread Markus Wild

> > > HI! I've recently got a SSD device. Yes, not a disk, but a device.
> > > It's called, i. e. one of the first REVODRIVEs.
> > > It's a PCI-express card with two embedded ssd disks about ~ 55GB size.
> > > And it's a raid card. Fake software raid. You can set it up as a
> > > RAID0, RAID1, etc and a CONCATENATION. No way to leave it unconfigured
> > > or set it as JBOD or something else.
> > > You just won't be able to boot from this device in that case.

I used to have one of these in my workstation (mine was recognized as 4 SATA 
drives
of about 60GB). I had put these into a zfs pool with raidz1 and was able to 
boot from
the card without any issue. BIOS reported them as 4 individual drives. These 
are 
pre-NVME, so no NVME driver was necessary. Unfortunately, the card recently 
died of
old age, so I can't provide any more than historic references. The type was 
OCZSSDPX-1RVDX0240 . 

Cheers,
Markus
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Re: OCZ ssdpx-1rvd0120 REVODRIVE support

2016-04-20 Thread Pavel Timofeev
17 апр. 2016 г. 13:44 пользователь "Rainer Duffner" 
написал:
>
>
> > Am 17.04.2016 um 11:05 schrieb Pavel Timofeev :
> >
> > HI! I've recently got a SSD device. Yes, not a disk, but a device.
> > It's called, i. e. one of the first REVODRIVEs.
> > It's a PCI-express card with two embedded ssd disks about ~ 55GB size.
> > And it's a raid card. Fake software raid. You can set it up as a
> > RAID0, RAID1, etc and a CONCATENATION. No way to leave it unconfigured
> > or set it as JBOD or something else.
> > You just won't be able to boot from this device in that case.
> >
>
>
>
> It says „Linux support planned“…

>
> on the product page.

FreeBSD is not Linux =)

Anyway I managed to install Ubuntu on it. Not on all of the configurations
though.



>
> Tried loading the  nvme(4) driver at the countdown?
>
> https://www.freebsd.org/cgi/man.cgi?query=nvme&sektion=4
>
>

It's included into GENERIC. But no /dev/nv* devices are found.



> I’d suspect the Intel SSD 750 series would be a better choice…
>

Well, if I had a choise I wouldn't try to ask someone to help me ;)

I'm not a developer, but it seemed to me not a really hard work to add full
support of this device to FreeBSD, because it already work partyally and
detects by graid.


>
>
> Rainer


Probably it's better to attach graid list/status output?
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Re: OCZ ssdpx-1rvd0120 REVODRIVE support

2016-04-17 Thread Rainer Duffner

> Am 17.04.2016 um 11:05 schrieb Pavel Timofeev :
> 
> HI! I've recently got a SSD device. Yes, not a disk, but a device.
> It's called, i. e. one of the first REVODRIVEs.
> It's a PCI-express card with two embedded ssd disks about ~ 55GB size.
> And it's a raid card. Fake software raid. You can set it up as a
> RAID0, RAID1, etc and a CONCATENATION. No way to leave it unconfigured
> or set it as JBOD or something else.
> You just won't be able to boot from this device in that case.
> 



It says „Linux support planned“…

on the product page.

Tried loading the  nvme(4) driver at the countdown?

https://www.freebsd.org/cgi/man.cgi?query=nvme&sektion=4


I’d suspect the Intel SSD 750 series would be a better choice…



Rainer
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