Difference between revisions of "Storcli"

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= Links =
= Links =
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*[https://www.thomas-krenn.com/en/wiki/StorCLI_commands https://www.thomas-krenn.com/en/wiki/StorCLI_commands]  
*[https://www.thomas-krenn.com/en/wiki/StorCLI_commands https://www.thomas-krenn.com/en/wiki/StorCLI_commands]  
*[https://www.virtualizationhowto.com/2017/10/change-bbu-and-raid-cache-settings-with-avago-lsi-storcli/ Cache settings]  
*[https://www.virtualizationhowto.com/2017/10/change-bbu-and-raid-cache-settings-with-avago-lsi-storcli/ Cache settings]  
*[https://titanwolf.org/Network/Articles/Article?AID=486e3967-1b44-4e90-bd28-f7e271586ba1 Conversion between raid levels]
*[https://titanwolf.org/Network/Articles/Article?AID=486e3967-1b44-4e90-bd28-f7e271586ba1 Conversion between raid levels]  
 
 
=Output=
==UGood F==
Disk contains foreign config, clear with
storcli /c0/fall del


= Virtual Devices =
= Virtual Devices =
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= FAQ =
= FAQ =


== VD settings with SSD ==
== VD settings with SSD ==
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  storcli /c0 /v2 set wrcache=wt
  storcli /c0 /v2 set wrcache=wt
   
   
No read ahead
No read ahead
  storcli /c0 /v2 set rdcache=nora
  storcli /c0 /v2 set rdcache=nora


==Changing cache settings ==
== Changing cache settings ==
 
  storcli /c0 /v1 set wrcache=wt|wb|awb
  storcli /c0 /v1 set wrcache=wt|wb|awb
  storcli /c0 /v1 set rdcache=ra|nora
  storcli /c0 /v1 set rdcache=ra|nora


 
 


== BBU statues values ==
== BBU statues values ==


0: OK 8: charging? 32: manual learn requested
0: OK 8: charging? 32: manual learn requested

Revision as of 12:03, 31 December 2021

Links


Output

UGood F

Disk contains foreign config, clear with

storcli /c0/fall del

Virtual Devices

NRWBD

NR=No Read Ahead WB = Write Back D = Direct IO

 

Cache settings

read ahead

usually on, pointless is reads are very random

 

write back

FAQ

VD settings with SSD

NO read ahead, write through

storcli /c0 /v2 set wrcache=wt

No read ahead

storcli /c0 /v2 set rdcache=nora

Changing cache settings

storcli /c0 /v1 set wrcache=wt|wb|awb
storcli /c0 /v1 set rdcache=ra|nora

 

BBU statues values

0: OK 8: charging? 32: manual learn requested