Storcli: Difference between revisions
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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] | |||
= Virtual Devices = | = Virtual Devices = | ||
Revision as of 11:10, 26 November 2021
Links
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
