Megacli learning and r710 available RAID card categories)

Original http://www.mysqlsupport.cn/megacli-study/

 

Author: Wu Bingxi Source: http://www.mysqlsupport.cn/contact information: wubingxi # gmail.com reprint please indicate/translator and source, and cannot be used for commercial purposes, offenders must investigate.

Megacli common parameters
Megacli-adpcount [display the number of adapters]
Megacli-adpgettime-aall [display adapter time]
Megacli-adpallinfo-aall [show all adapters]
Megacli-ldinfo-Lall-aall [display information of all Logical Disk groups]
Megacli-pdlist-aall [display all physical information]
Megacli-adpbbucmd-getbbustatus-aall | grep 'charger status' [view charging status]
Megacli-adpbbucmd-getbbustatus-aall [display bbu status information]
Megacli-adpbbucmd-getbbucapacityinfo-aall [display bbu capacity information]
Megacli-adpbbucmd-getbbudesigninfo-aall [display bbu design parameters]
Megacli-adpbbucmd-getbbuproperties-aall [display current bbu attributes]
Megacli-cfgdsply-aall [display RAID card model, raid settings, disk Information]
Megacli-cfgdsply-aall | grep policy [View cache policy settings]
Megacli-adpbbucmd-getbbustatus-aall | grep 'relative state of charge' [view charging progress percentage]
The change in the tape status, from disk pulling to disk insertion.
Device | normal | damage | rebuild | normal
Virtual Drive | OPTIMAL | degraded | OPTIMAL
Physical drive | online | failed-> unconfigured | rebuild | online

R710 available RAID card category

Internal:
Perc h200 (6 GB/second)
Perc h700 (6 GB/sec) with 512 MB battery backup Cache
SAS 6/IR
Perc 6/I with 256 MB battery backup Cache
Perc s100( software-based)
Perc s300 (software-based)
External:
Perc h800 (6 GB/sec) with 512 MB battery backup Cache
Perc 6/e with 256 MB or 512 MB battery backup Cache
External HbA (non-raid ):
SAS 5/e HbA
Lsi2032 PCIe SCSI HbA