Configure a raid with a single HDD on board more than 2 external HARD disk.

Hello

I run Win8 Pro 64 bit with Media Center, updated Win 7 Media Library on a 27-1007ev HP all in one desktop pc with a 500 MB HARD drive inside.

I have 2 external hard drives - one is 1.5 TB used to store data such as pictures and videos etc. NAWL, the other is a 2 TB used as a backup device.

I want to set up a Raid mirror on the PC's HARD disk to one of the sources, without having to do a reinstall if possible.

I appreciate the external ability could be underutilized unless I upped the HARD internal disk capacity to match.

Any advice warmly welcomed.

Rob

Hello

The motherboard in your PC's bios for RAID support. In addition, there are only two ports SATA; one for the HD and the other for the CD/DVD drive.

You can use a function of storage W8. Check out this video W8 storage space. You cannot use the current drive although I got it to work a long time ago, but have not tried to do recently.

Another possibility would be to try a software RAID using only two USB external drives. Other possible combinations, but none are going to be as robust as using the bios RAID supported feature.

Tags: HP Desktops

Similar Questions

Single - row subquery returns more than one line.

Hi Experts

I am faced with error

ORA-01427: single - row subquery returns more than one line.

MyQuery is:

select
   TO_CHAR(T.MR_REG_DATE,'DD')                     "DATE"
   ,CASE  
     WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) between 0 and 1 THEN ' 01'||'  - ('||'0 - 1 Month)'
     WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 2 AND 12 THEN ' 02'||'  - ('||'2 - 12 Months)'
     WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 13 AND 60 THEN ' 03'||'  - ('||'1 - 5 Years)'
     WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 61 AND 120 THEN ' 04'||'  - ('||'5 - 10 Years)'
     WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) > 120 then ' 05'||'  - ('||'> 10 Years)'
    END age
  ,count(T.Mr_Code) No_of_Patient
  ,(  SELECT count(x.mr_code) mr_code
         FROM HMIS_MRINFO X
         where X.mr_reg_date between &FRM_DATE AND &TO_DATE
           and X.mr_code NOT in (select Y.mr_code from hmis_pat_add_dis_detail Y
                                  WHERE Y.mr_reg_date between &FRM_DATE AND &TO_DATE
                                )
        GROUP BY CASE  
                   WHEN trunc((MONTHS_BETWEEN(X.MR_REG_DATE,X.MR_DOB))) between 0 and 1 THEN ' 01'||'  - ('||'0 - 1 Month)'
                   WHEN trunc((MONTHS_BETWEEN(X.MR_REG_DATE,X.MR_DOB))) BETWEEN 2 AND 12 THEN ' 02'||'  - ('||'2 - 12 Months)'
                   WHEN trunc((MONTHS_BETWEEN(X.MR_REG_DATE,X.MR_DOB))) BETWEEN 13 AND 60 THEN ' 03'||'  - ('||'1 - 5 Years)'
                   WHEN trunc((MONTHS_BETWEEN(X.MR_REG_DATE,X.MR_DOB))) BETWEEN 61 AND 120 THEN ' 04'||'  - ('||'5 - 10 Years)'
                   WHEN trunc((MONTHS_BETWEEN(X.MR_REG_DATE,X.MR_DOB))) > 120 then ' 05'||'  - ('||'> 10 Years)'
                  END 
  ) Missing_MR
from hmis_mrinfo T,hmis_pat_add_dis_detail M
where T.mr_code = M.mr_code(+)
  and T.mr_reg_date between &FRM_DATE AND &TO_DATE
  &AGE_GRP
GROUP BY T.MR_REG_DATE
         ,CASE  
           WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) between 0 and 1 THEN ' 01'||'  - ('||'0 - 1 Month)'
           WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 2 AND 12 THEN ' 02'||'  - ('||'2 - 12 Months)'
           WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 13 AND 60 THEN ' 03'||'  - ('||'1 - 5 Years)'
           WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) BETWEEN 61 AND 120 THEN ' 04'||'  - ('||'5 - 10 Years)'
           WHEN trunc((MONTHS_BETWEEN(T.MR_REG_DATE,T.MR_DOB))) > 120 then ' 05'||'  - ('||'> 10 Years)'
          END 
ORDER BY T.MR_REG_DATE;

Please give some advice / solution.

I think this might do it for you

Select

TO_CHAR (T.MR_REG_DATE, 'DD') "DATE."

CASE

WHEN trunc ((MONTHS_BETWEEN (T.MR_REG_DATE, T.MR_DOB))) between 0 and 1 THEN ' 01' |'. - ('||' 0-1 month)"

WHEN trunc ((MONTHS_BETWEEN (T.MR_REG_DATE, T.MR_DOB))) BETWEEN 2 AND 12 THEN ' 02' |'. - ('||' 2-12 months)"

WHEN trunc ((MONTHS_BETWEEN (T.MR_REG_DATE, T.MR_DOB))) BETWEEN 13 AND 60 THEN ' 03' |'. - ('||' 1-5 years)"

WHEN trunc ((MONTHS_BETWEEN (T.MR_REG_DATE, T.MR_DOB))) BETWEEN 61 AND 120 THEN ' 04' |'. - ('||' 5-10 years)'

WHEN trunc ((MONTHS_BETWEEN (T.MR_REG_DATE, T.MR_DOB))) > 120 then ' 05' |'. ' - ('| ' > 10 years).

Age of the END

count (T.Mr_Code) No_of_Patient

, count (case when t.mr_code NOT in (select Y.mr_code from hmis_pat_add_dis_detail Y))

WHERE Y.mr_reg_date between & FRM_DATE AND & TO_DATE)

then t.mr_code

(end) Missing_MR

of hmis_mrinfo T, hmis_pat_add_dis_detail M

where T.mr_code = M.mr_code (+)

and between T.mr_reg_date & FRM_DATE AND & TO_DATE

& AGE_GRP

T.MR_REG_DATE GROUP