Changes between Version 21 and Version 22 of LSIMegaRAIDSAS


Ignore:
Timestamp:
09/30/08 11:23:20 (13 years ago)
Author:
Adam Cécile
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • LSIMegaRAIDSAS

    v21 v22  
    184184}}}
    185185
     186Show physical disks from first controller:
     187{{{
     188server:~# megacli -PDList -a0
     189[...]
     190Enclosure Device ID: 32
     191Slot Number: 1
     192Device Id: 1
     193Sequence Number: 9
     194Media Error Count: 0
     195Other Error Count: 0
     196Predictive Failure Count: 0
     197Last Predictive Failure Event Seq Number: 0
     198PD Type: SAS
     199Raw Size: 140014MB [0x11177328 Sectors]
     200Non Coerced Size: 139502MB [0x11077328 Sectors]
     201Coerced Size: 139392MB [0x11040000 Sectors]
     202Firmware state: Rebuild
     203SAS Address(0): 0x5000c5000c8579d1
     204SAS Address(1): 0x0
     205Connected Port Number: 1(path0)
     206Inquiry Data: SEAGATE ST3146855SS     S5283LN6CNGM
     207Foreign State: None
     208}}}
     209We can see that disk 32,1 (enclosure id = 32, slot = 1) is currently rebuilding (firmware state).
     210
     211Let's check this operation progress:
     212{{{
     213server:~# megacli -PDRbld -ShowProg -PhysDrv [32:1] -aALL
     214
     215Rebuild Progress on Device at Enclosure 32, Slot 1 Completed 51% in 10 Minutes.
     216}}}
     217
    186218=== 3.3.3. Periodic checks ===
    187219
     
    237269}}}
    238270
     271The same example but with second disque rebuilding:
     272{{{
     273server:~# megaclisas-status
     274-- Controller informations --
     275-- ID | Model
     276c0 | PERC 6/i Integrated
     277
     278-- Arrays informations --
     279-- ID | Type | Size | Status | InProgress
     280c0u0 | RAID5 | 279G | Degraded | None
     281
     282-- Disks informations
     283-- ID | Model | Status
     284c0u0p0 | SEAGATE ST3146855SS S5283LN6CLF9 | Online
     285c0u0p1 | SEAGATE ST3146855SS S5283LN6CNGM | Rebuild
     286c0u0p2 | SEAGATE ST3146855SS S5283LN6CGW4 | Online
     287
     288There is at least one disk/array in a NOT OPTIMAL state.
     289}}}
     290
    239291== 3.5. About /dev/megaraid_sas_ioctl_node ==
    240292