1 Reply Latest reply: Jan 16, 2013 7:07 AM by allan_intel RSS

Unable to configure SSD cache on new Lenovo Y500

Steve Koehler Community Member
Currently Being Moderated

Hi, I just recently purchased a Lenovo Y500 Ideapad laptop, which is supposed to allow me to use the Intel Rapid Storage Technology feature to enable caching on a 16GB mSata drive that it comes with.

 

I followed these instructions (note there is not option for RAID in the BIOS, just AHCI):

http://forums.lenovo.com/t5/IdeaPad-Y-U-V-Z-and-P-series/The-Guide-on-How-To-Reformat-Repartition-AND-Get-RapidStart-amp/m-p/910731/highlight/true#M68094

 

These are the drivers I used when loading Win8 setup disk and the IRST utility used to configure within Windows:

http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=21852&lang=eng&wapkw=rapid+storage

 

During the Windows 8 installation process, I was able to load the drivers with no issue. However once install was complete, and I installed the IRST util, it does not offer me an "Accelerate" button to configure the drive cache. When I called Lenovo support about this, after being on hold on and off for almost an hour, they looked up tech specs and informed me the chipset allows for the SSD caching with no software intervention....in other words the hardware "automatically takes care of everything." I'm struggling to believe them on this statement.

 

Then, in reading the IRST install notes from Intel, I discovered a note stating the chipset driver needed to be installed first. So I uninstalled IRST, rebooted, installed chipset driver from Lenovo drivers page, rebooted, then reinstalled IRST, and rebooted. Still no "Accelerate" button. Also per some of the comments in the IRST install readme, I see under "IDE ATA/ATAPI controllers" a device named "Intel(R) 7 Series Chipset Family SATA AHCI Controller" which uses a driver called iaStorA.sys version 11.6.0.1030 from Intel.

 

If it makes any difference, in Windows disk management I see my 16GB mSata (drive 0) with a 350MB NTFS partition, and the rest unallocated. The main 1TB drive (drive 1) is C: and the entire thing is one NTFS partition.

 

Can anyone confirm if I should be seeing an accelerate button in IRST, or how I can tell is drive caching is happening? Any help would be greatly appreciated....this is driving me insane!!

 

Included below is the system report from IRST showing config details:

 

System Report

 

System Information

OS name:  Microsoft Windows 8 Enterprise

OS version:  6.2.9200  9200

System name:  STEVELAPTOP15

System manufacturer:  LENOVO

System model:  20193

Processor:  GenuineIntel Intel64 Family 6 Model 58 Stepping 9 2.401  GHz

BIOS:  LENOVO, 6BCN31WW(V1.03)

 

Intel® Rapid Storage Technology enterprise Information

Kit installed:  11.6.0.1030

User interface version:  11.6.0.1030

Language:  English (United States)

Driver version:  11.6.0.1030

ISDI version:  11.6.0.1030

 

Storage System Information

Controller name:  Intel(R) 7 Series Chipset Family SATA AHCI Controller

Type:  SATA

Mode:  AHCI

Number of SATA ports:  3

Number of volumes:  0

Number of spares:  0

Number of available disks:  2

Rebuild on Hot Plug:  Disabled

Manufacturer:  32902

Model number:  7683

Product revision:  4

Direct attached disk:  124502301612

Direct attached disk:  S2U5J9ACB05565

 

Disk on Controller 0, Port 0

Status:  Normal

Type:  SATA SSD

Location type:  Internal

Size:  15 GB

System disk:  No

Disk data cache:  Enabled

Command queuing:  NCQ

SATA transfer rate: 6 Gb/s

Model:  SanDisk SSD U100 16GB                 

Serial number:  124502301612

SCSI device ID:  0

Firmware:  10.52.01

Physical sector size:  512 Bytes

Logical sector size:  512 Bytes

 

Disk on Controller 0, Port 1

Status:  Normal

Type:  SATA disk

Location type:  Internal

Size:  932 GB

System disk:  Yes 

Disk data cache:  Enabled

Command queuing:  NCQ

SATA transfer rate: 3 Gb/s

Model:  ST1000LM024 HN-M101MBB                 

Serial number:  S2U5J9ACB05565

SCSI device ID:  1

Firmware:  2AR10001

Physical sector size:  4096 Bytes

Logical sector size:  512 Bytes

 

ATAPI device on Controller 0, Port 2

Location type:  Internal

SATA transfer rate: 1.5 Gb/s

Model:  HL-DT-ST DVDRAM GU70N                 

Serial number:  M46C9QL1638

Firmware:  DE01   

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