Megacli: Difference between revisions
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*[https://www.advancedclustering.com/act_kb/replacing-a-disk-with-megacli/ Replacing a disk with megacli] | *[https://www.advancedclustering.com/act_kb/replacing-a-disk-with-megacli/ Replacing a disk with megacli] | ||
Enclosure Device ID: 10 | = Drive mappings = | ||
Slot Number: 0 | |||
Enclosure position: 0 | *[https://raid.wiki.kernel.org/index.php/Hardware_Raid_Setup_using_MegaCli#Mapping_virtual_drives_to_linux_devices https://raid.wiki.kernel.org/index.php/Hardware_Raid_Setup_using_MegaCli#Mapping_virtual_drives_to_linux_devices] | ||
Device Id: 13 | |||
Sequence Number: 11 | Shown as Disk0 (Slot number 0) by megacli | ||
Media Error Count: 0 | |||
Other Error Count: 0 | Enclosure Device ID: 10 Slot Number: 0 Enclosure position: 0 Device Id: 13 Sequence Number: 11 Media Error Count: 0 Other Error Count: 0 Inquiry Data: X9O1S0V1S5HHTOSHIBA HDWD240 KQ000A | ||
Inquiry Data: | |||
In smart it's | |||
/dev/bus/0 -d sat+megaraid,13 | /dev/bus/0 -d sat+megaraid,13 | ||
=Commands= | =Commands= | ||
Revision as of 12:39, 18 November 2020
Megaraid command line tool
- http://tools.rapidsoft.de/perc/perc-cheat-sheet.pdf
- http://erikimh.com/megacli-cheatsheet/
- http://tools.rapidsoft.de/perc/
- https://exxa.tech/linux/lsi-megaraid-command-line-utility
- http://www.lsi.com/DistributionSystem/AssetDocument/files/docs/techdocs/storage_stand_prod/sas/embedded_mr_sw_ug.pdf
- Replacing a disk with megacli
Drive mappings
Shown as Disk0 (Slot number 0) by megacli
Enclosure Device ID: 10 Slot Number: 0 Enclosure position: 0 Device Id: 13 Sequence Number: 11 Media Error Count: 0 Other Error Count: 0 Inquiry Data: X9O1S0V1S5HHTOSHIBA HDWD240 KQ000A
In smart it's
/dev/bus/0 -d sat+megaraid,13
Commands
Show all info
MegaCli -AdpAllInfo -a0
Show all drives
MegaCli -PDList -aALL
Virtual/physical drives
megaCli -LdPdInfo -a0
Show BBU status
megacli -AdpBbuCmd -a0 -nolog
Show array status
MegaCli -LdInfo L1 -a0 -nolog
Locate one drive
Where '6' is the Slot Number from pdlist/pdfino
MegaCli64 -PdLocate -start -physdrv \[252:6\] -a0
FAQ
Primary-5, Secondary-0, RAID Level Qualifier-3
https://globalroot.wordpress.com/2013/06/18/megacli-raid-levels/
