I forgot the main purpose of the Internet. My bad. >You don't say for which purpose the SSDs are being used. Storing cat pics?
On 22 July 2018 at 07:41, John Hearns <hear...@googlemail.com> wrote: > You don't say for which purpose the SSDs are being used. > In your laptop? > As system disks in HPC compute nodes? > Journalling drives in a parallel filesystem? > Data storage drives in a parallel filesystem? > > Over on the CEPH mailing list there are regular topics on choice of SSDs. > I would advise going over there and asking the same question. > > Also you don't say how they are failing. > Are these consumer grade drives or data centre grade drives? > Consumer drives have much, much lower 'drive writes per day' > > Two jobs ago I would have said the go-to data centre drives were Intel. > > Also one comment specific to HPC. I found that SSD drives dont 'get sick' > like spinning drives, > ie you dont see syslog messages about blocks failing to be read/written. > They just fail. > Also two jobs ago I though that SMART checks were not picking up failing > SSDs. > I believe that you can monitor them if you choose the correct counters. > Anyone? > > > > > > > > > > > > > > > > > > > > > On 22 July 2018 at 07:32, Jonathan Aquilina <jaquil...@eagleeyet.net> > wrote: > >> What Ones are you currently getting? >> >> Sent from my iPhone >> >> > On 22 Jul 2018, at 05:42, Jonathan Engwall < >> engwalljonathanther...@gmail.com> wrote: >> > >> > I am not happy with the SSDs I am using. I am buying another sad every >> couple weeks. >> > Fast sure, but my productivity right now is zero. >> > Are there any recommendations on reliable ssd brands? >> > Jonathan Engwall >> > _______________________________________________ >> > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin >> Computing >> > To change your subscription (digest mode or unsubscribe) visit >> http://www.beowulf.org/mailman/listinfo/beowulf >> >> _______________________________________________ >> Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing >> To change your subscription (digest mode or unsubscribe) visit >> http://www.beowulf.org/mailman/listinfo/beowulf >> > >
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