Storcli: Difference between revisions
From DWIKI
mNo edit summary |
|||
| (39 intermediate revisions by the same user not shown) | |||
| Line 2: | Line 2: | ||
= Links = | = Links = | ||
*[https://www.thomas-krenn.com/en/wiki/StorCLI_commands | *[https://www.thomas-krenn.com/en/wiki/StorCLI_commands 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://www.broadcom.com/site-search?q=storcli Download storcli] | |||
=HOWTO= | |||
==Add new/replacement disk== | |||
Show all should tell you s(Slot), dg, array and row, then: | |||
storcli /c0/e32/s12 insert dg=0 array=0 row=0 | |||
storcli /c0/e32/s12 start rebuild | |||
==Locate a disk== | |||
storcli /c0/e8/s2 start locate | |||
==Show rebuild status== | |||
storcli /c0 /eall /sall show rebuild | |||
==Drive mappings== | |||
sg_map -x | |||
Output: /dev/sgXX <host_number> <bus> <scsi_id> <lun> <scsi_type> <disk> | |||
/dev/sg11 7 0 1 0 0 /dev/sdl | |||
<scsi_id> is VD(DID?) in storcli output, this is not always same as DG :) | |||
TODO find out where that '7' comes from | |||
==Alarm== | |||
===Silence alarm=== | |||
storcli /c0 set alarm=off | |||
==BBU== | |||
===Show time=== | |||
storcli /c0 show time | |||
===Get BBU status=== | |||
*https://support.siliconmechanics.com/portal/en/kb/articles/bbu-commands-for-storcli | |||
storcli /cx/bbu show all | |||
===BBU start learn=== | |||
storcli /cx/bbu start learn | |||
===BBU status values=== | |||
Check [https://github.com/prometheus-community/node-exporter-textfile-collector-scripts/issues/27 here] for more confusion | |||
*0: OK | |||
*8: charging or not full, unclear | |||
*16: cachevault? | |||
*32: manual learn requested | |||
*40: learning? | |||
*112: discharging for learning cycle? | |||
{| class="wikitable" | |||
|+ BBU status values | |||
|- | |||
! Dec !! Binary !! Hex !! Description | |||
|- | |||
| 8 || 1000 || 0x08 || charging? | |||
|- | |||
| 16 || 10000 || 0x10 || discharging? | |||
|- | |||
| 32 || 100000 || 0x20 || Learn Cycle Requested | |||
|- | |||
| 64 || 1000000 || 0x40 || Learn Cycle Active | |||
|- | |||
| 1024 || 10000000000 || 0x400 || Replace battery | |||
|- | |||
| 2024 || 100000000000 || 0x800 || Total failure to communicate with BBU | |||
|- | |||
| 2152 || 100001101000 || 0x868 || ?? | |||
|} | |||
==Get smart status of disk== | |||
/dev/bus/0 -d sat+megaraid,14 | |||
Where '''14''' is disk ID (DID), not Slot number | |||
==Set disk to JBOD== | |||
If disk still in an array, first delete that :) | |||
Looks like disks should be in state '''UGood''' | |||
storcli /cx[/ex]/sx set jbod | |||
If that fails try: | |||
storcli /c0 set jbod=on | |||
this might/should set all unused drives to jbod | |||
Else look at: | |||
storcli /c0/e9/s0 start erase simple | |||
or if that fails | |||
storcli /c0/e9/s0 start erase | |||
this takes a while, check with | |||
storcli /c0/e9/s0 show erase | |||
==FAQ== | |||
===Failure 255 Operation not allowed.=== | |||
Disk still in an array? | |||
=Output= | |||
==UGood F== | |||
Disk contains foreign config, clear with | |||
storcli /c0/fall del | |||
= Virtual Devices = | = Virtual Devices = | ||
| Line 19: | Line 120: | ||
=== read ahead === | === read ahead === | ||
usually on, pointless | usually on, pointless i reads are very random | ||
=== write back === | === write back === | ||
Faster, assumes you have BBU | |||
= FAQ = | = FAQ = | ||
==List controllers== | |||
storcli show all | |||
== VD settings with SSD == | == VD settings with SSD == | ||
==Set bootable == | |||
storcli /c0/e10/s0 set bootdrive= on|off | |||
NO read ahead, write through | NO read ahead, write through | ||
| Line 34: | Line 139: | ||
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 | ||
| Line 43: | Line 151: | ||
=== ErrMsg: use /cx/cv === | |||
There migh be a "cachevault"? | |||
storcli /c0/cv show status | |||
Latest revision as of 13:07, 17 April 2024
Links
HOWTO
Add new/replacement disk
Show all should tell you s(Slot), dg, array and row, then:
storcli /c0/e32/s12 insert dg=0 array=0 row=0 storcli /c0/e32/s12 start rebuild
Locate a disk
storcli /c0/e8/s2 start locate
Show rebuild status
storcli /c0 /eall /sall show rebuild
Drive mappings
sg_map -x
Output: /dev/sgXX <host_number> <bus> <scsi_id> <lun> <scsi_type> <disk>
/dev/sg11 7 0 1 0 0 /dev/sdl
<scsi_id> is VD(DID?) in storcli output, this is not always same as DG :)
TODO find out where that '7' comes from
Alarm
Silence alarm
storcli /c0 set alarm=off
BBU
Show time
storcli /c0 show time
Get BBU status
storcli /cx/bbu show all
BBU start learn
storcli /cx/bbu start learn
BBU status values
Check here for more confusion
- 0: OK
- 8: charging or not full, unclear
- 16: cachevault?
- 32: manual learn requested
- 40: learning?
- 112: discharging for learning cycle?
| Dec | Binary | Hex | Description |
|---|---|---|---|
| 8 | 1000 | 0x08 | charging? |
| 16 | 10000 | 0x10 | discharging? |
| 32 | 100000 | 0x20 | Learn Cycle Requested |
| 64 | 1000000 | 0x40 | Learn Cycle Active |
| 1024 | 10000000000 | 0x400 | Replace battery |
| 2024 | 100000000000 | 0x800 | Total failure to communicate with BBU |
| 2152 | 100001101000 | 0x868 | ?? |
Get smart status of disk
/dev/bus/0 -d sat+megaraid,14
Where 14 is disk ID (DID), not Slot number
Set disk to JBOD
If disk still in an array, first delete that :) Looks like disks should be in state UGood
storcli /cx[/ex]/sx set jbod
If that fails try:
storcli /c0 set jbod=on
this might/should set all unused drives to jbod
Else look at:
storcli /c0/e9/s0 start erase simple
or if that fails
storcli /c0/e9/s0 start erase
this takes a while, check with
storcli /c0/e9/s0 show erase
FAQ
Failure 255 Operation not allowed.
Disk still in an array?
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 i reads are very random
write back
Faster, assumes you have BBU
FAQ
List controllers
storcli show all
VD settings with SSD
Set bootable
storcli /c0/e10/s0 set bootdrive= on|off
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
ErrMsg: use /cx/cv
There migh be a "cachevault"?
storcli /c0/cv show status
