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Hi I have a supermicro server, motherboard is with C612 chipset and beside that with LSI3108 raid controller integrated. Two Intel SSD DC S3710 200GB. OS: Centos 7.1 up to date. My problem is that the Intel SSD Data Center Tool (ISDCT) does not recognize the SSD drives when they connected to the standard S-ATA ports on the motherboard, but through the LSI raid controller is working. Does somebody know what could be the problem? I talk...

Michael Hennebry wrote: > On Wed, 18 Nov 2015, Birta Levente wrote: > >> I have a supermicro server, motherboard is with C612 chipset and beside that with LSI3108 raid controller integrated.Two Intel SSD DC S3710 200GB. OS: Centos 7.1 up to date. >> >> My problem is that the Intel SSD Data Center Tool (ISDCT) does not recognize the SSD drives when they connected to the standard S-ATA ports on the motherboard, but through the LSI raid controller is working. >> >> Does somebody know wh...

...8, 2015 at 9:24 AM, Michael Hennebry <hennebry at web.cs.ndsu.nodak.edu> wrote: > On Wed, 18 Nov 2015, Birta Levente wrote: > >> I have a supermicro server, motherboard is with C612 chipset and beside >> that with LSI3108 raid controller integrated. >> Two Intel SSD DC S3710 200GB. >> OS: Centos 7.1 up to date. >> >> My problem is that the Intel SSD Data Center Tool (ISDCT) does not >> recognize the SSD drives when they connected to the standard S-ATA ports on >> the motherboard, but through the LSI raid controller is working. >> &gt...

...even they are not officially supported by vendor. -- Eero 2015-11-18 16:25 GMT+02:00 Birta Levente <blevi.linux at gmail.com>: > Hi > > I have a supermicro server, motherboard is with C612 chipset and beside > that with LSI3108 raid controller integrated. > Two Intel SSD DC S3710 200GB. > OS: Centos 7.1 up to date. > > My problem is that the Intel SSD Data Center Tool (ISDCT) does not > recognize the SSD drives when they connected to the standard S-ATA ports on > the motherboard, but through the LSI raid controller is working. > > Does somebody know wha...

...-11-18 16:25 GMT+02:00 Birta Levente <blevi.linux at gmail.com > <mailto:blevi.linux at gmail.com>>: > > Hi > > I have a supermicro server, motherboard is with C612 chipset and > beside that with LSI3108 raid controller integrated. > Two Intel SSD DC S3710 200GB. > OS: Centos 7.1 up to date. > > My problem is that the Intel SSD Data Center Tool (ISDCT) does not > recognize the SSD drives when they connected to the standard S-ATA > ports on the motherboard, but through the LSI raid controller is > working. > &g...

On Wed, 18 Nov 2015, Birta Levente wrote: > I have a supermicro server, motherboard is with C612 chipset and beside that > with LSI3108 raid controller integrated. > Two Intel SSD DC S3710 200GB. > OS: Centos 7.1 up to date. > > My problem is that the Intel SSD Data Center Tool (ISDCT) does not recognize > the SSD drives when they connected to the standard S-ATA ports on the > motherboard, but through the LSI raid controller is working. > > Does somebody know w...

Hi to all I have a supermicro server with LSI 3108 with - 2x300GB SAS spin drive in raid1 (virtual drive 0) - 2x300GB SAS spin drive in raid1 (virtual drive 1) - 2x200GB Intel SSD DC S3710 drives configured as JBOD in LSI bios In the IPMI storage health status eveything looks fine until I boot into Centos 7.1 (unfortunatelly I didn't try other OS, but also I'm not interested in other) After boot the status for the SSDs changing in ERROR The same thing happen when boot wit...

...nnebry > <hennebry at web.cs.ndsu.nodak.edu> wrote: > > On Wed, 18 Nov 2015, Birta Levente wrote: > > > >> I have a supermicro server, motherboard is with C612 chipset and beside > >> that with LSI3108 raid controller integrated. > >> Two Intel SSD DC S3710 200GB. > >> OS: Centos 7.1 up to date. > >> > >> My problem is that the Intel SSD Data Center Tool (ISDCT) does not > >> recognize the SSD drives when they connected to the standard S-ATA > ports on > >> the motherboard, but through the LSI raid contr...

...;hennebry at web.cs.ndsu.nodak.edu> wrote: >>> On Wed, 18 Nov 2015, Birta Levente wrote: >>> >>>> I have a supermicro server, motherboard is with C612 chipset and beside >>>> that with LSI3108 raid controller integrated. >>>> Two Intel SSD DC S3710 200GB. >>>> OS: Centos 7.1 up to date. >>>> >>>> My problem is that the Intel SSD Data Center Tool (ISDCT) does not >>>> recognize the SSD drives when they connected to the standard S-ATA >> ports on >>>> the motherboard, but through...

...t; > option 2 > os and mail queue : 4 X 600 gb 15k rpm raid 10 Those 15k HDDs tend to be expensive. Estimate your expected writes per day (iostat on an existing server can give you some hints) and get 2 SSDs instead, DC S3520s if 1 DWPD is sufficient, DC S3610s if you need 3 DWPD (doubtful), S3710 if you need 10 DWPD (very doubtful). Similar for Samsung DC level SSDs, check their specs. For example, my busiest mailbox servers only write about 250KB/s averaged, which mean about 50GB/day and thus would be a fit even for a small S3520. I'm still using 200GB S3710s because I can afford th...

...gt; > I'm sure about tax and death, not much else. > > > > But as a rule of thumb I'd avoid swapping out stuff on production servers, > > even if it were to SSDs. > > Incidentally the servers I'm talking about here have their OS and swap on > > Intel DC S3710s (200GB) and the actual storage on plenty of 1.6TB DC > > S3610s. > > > > Relying on the kernel to make swap decisions is likely to result in much > > reduced performance even with fast SWAP when you're overcommitting things > > on that scale. > > > >...