Re: [OmniOS-discuss] Pliant/Sandisk SSD ZIL

2014-02-18 Thread Jim Klimov
On 2014-02-18 08:05, Richard Elling wrote: Fortunately, most real workloads are not tar -x. Oh, alas, on build farms they are. And the hordes of files produced as a result of make are not far behind. Oh, well, often they are behind - and subsequent accesses fail for a few seconds, just until

[OmniOS-discuss] Granular control of fma modules

2014-02-18 Thread Anh Quach
Is it possible to tell the disk-transport FMA module to ignore over-temperature on only a certain set of disks?  I’m doing testing with some Seagate Constellation.3’s that seem to run hotter even at idle than the rest of my disks (39-44 C) and they are continually getting flagged for over

Re: [OmniOS-discuss] Pliant/Sandisk SSD ZIL

2014-02-18 Thread Dan McDonald
On Feb 18, 2014, at 9:41 PM, Marion Hakanson hakan...@ohsu.edu wrote: Derek Yarnell wrote: So we bought a new Dell R720xd with 2 Dell SLC SSDs which were shipped as a Pliant-LB206S-D323-186.31GB via format. Richard Elling wrote: Pliant SSDs (note: Pliant was purchased by Sandisk in 2011)

Re: [OmniOS-discuss] Pliant/Sandisk SSD ZIL

2014-02-18 Thread Derek Yarnell
On 2/18/14, 9:41 PM, Marion Hakanson wrote: No better than with the ZIL running on the pool's HDD's? Really? Yes it would seem I was getting just as bad svc_t from these Pliant SSDs then from the pools spinners. Out of curiosity, what HBA is being used for these drives (and slog) in this

Re: [OmniOS-discuss] Pliant/Sandisk SSD ZIL

2014-02-18 Thread Marion Hakanson
Thanks for everybody's comments. More data from folks doing similar stuff is always welcome. Marion Hakanson wrote: Out of curiosity, what HBA is being used for these drives (and slog) in this R720xd, H710 or H310? Something else? Derek Yarnell wrote: This is a R720xd shipped with a

Re: [OmniOS-discuss] Pliant/Sandisk SSD ZIL

2014-02-18 Thread Doug Hughes
On 2/18/2014 10:54 PM, Marion Hakanson wrote: Thanks for everybody's comments. More data from folks doing similar stuff is always welcome. Marion Hakanson wrote: Out of curiosity, what HBA is being used for these drives (and slog) in this R720xd, H710 or H310? Something else? Derek