yes I know, but to late now, I'm afraid :) On 18 April 2015 at 14:18, Josef Johansson <jose...@gmail.com> wrote:
> Have you looked into the samsung 845 dc? They are not that expensive last > time I checked. > > /Josef > On 18 Apr 2015 13:15, "Andrija Panic" <andrija.pa...@gmail.com> wrote: > >> might be true, yes - we had Intel 128GB (intel S3500 or S3700) - but >> these have horrible random/sequetial speeds - Samsun 850 PROs are 3 times >> at least faster on sequential, and more than 3 times faser on random/IOPS >> measures. >> And ofcourse modern enterprise drives = $$$$... >> >> On 18 April 2015 at 12:42, Mark Kirkwood <mark.kirkw...@catalyst.net.nz> >> wrote: >> >>> Yes, it sure is - my experience with 'consumer' SSD is that they die >>> with obscure firmware bugs (wrong capacity, zero capacity, not detected in >>> bios anymore) rather than flash wearout. It seems that the 'enterprise' >>> tagged drives are less inclined to suffer this fate. >>> >>> Regards >>> >>> Mark >>> >>> On 18/04/15 22:23, Andrija Panic wrote: >>> >>>> these 2 drives, are on the regular SATA (on board)controler, and beside >>>> this, there is 12 x 4TB on the fron of the servers - normal backplane on >>>> the front. >>>> >>>> Anyway, we are going to check those dead SSDs on a pc/laptop or so,just >>>> to confirm they are really dead - but this is the way they die, not wear >>>> out, but simply show different space instead of real one - thse were 3 >>>> months old only when they died... >>>> >>>> On 18 April 2015 at 11:55, Josef Johansson <jose...@gmail.com >>>> <mailto:jose...@gmail.com>> wrote: >>>> >>>> If the same chassi/chip/backplane is behind both drives and maybe >>>> other drives in the chassi have troubles,it may be a defect there as >>>> well. >>>> >>>> On 18 Apr 2015 09:42, "Steffen W Sørensen" <ste...@me.com >>>> <mailto:ste...@me.com>> wrote: >>>> >>>> >>>> > On 17/04/2015, at 21.07, Andrija Panic >>>> <andrija.pa...@gmail.com <mailto:andrija.pa...@gmail.com>> >>>> wrote: >>>> > >>>> > nah....Samsun 850 PRO 128GB - dead after 3months - 2 of these >>>> died... wearing level is 96%, so only 4% wasted... (yes I know >>>> these are not enterprise,etc… ) >>>> Damn… but maybe your surname says it all - Don’t Panic :) But >>>> making sure same type of SSD devices ain’t of near same age and >>>> doing preventive replacement rotation might be good practice I >>>> guess. >>>> >>>> /Steffen >>>> >>>> _______________________________________________ >>>> ceph-users mailing list >>>> ceph-users@lists.ceph.com <mailto:ceph-users@lists.ceph.com> >>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Andrija Panić >>>> >>>> >>>> _______________________________________________ >>>> ceph-users mailing list >>>> ceph-users@lists.ceph.com >>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>>> >>>> >>> >> >> >> -- >> >> Andrija Panić >> > -- Andrija Panić
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