Storcli: Difference between revisions
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==BBU statues values== | = Links = | ||
0: OK | |||
8: charging? | *[https://www.thomas-krenn.com/en/wiki/StorCLI_commands https://www.thomas-krenn.com/en/wiki/StorCLI_commands] | ||
32: manual learn requested | *[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] | |||
=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 = | |||
==List controllers== | |||
storcli show all | |||
== 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 |
Revision as of 14:44, 17 January 2022
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
List controllers
storcli show all
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