On Tue, Mar 10, 2009 at 6:18 PM, Joseph L. Casale
<JCasale@xxxxxxxxxxxxxxxxx> wrote:
>>I bet you didn't learn the syntax from the manual.
>>I'll bet you inherited some scripts from someone else,
>>and learned by tweaking working scripts.
>
> Uhm, I learned from the manual. I am tempted to fire one
> up and just figure it out...
Next I'm trying to setup a raid-10 logical volume.
Got the two mirrors built.
Now I need to stripe them
Here's an excerpt from -LDPDInfo
I just added a little white space it makes the output much more readable.
And I deleted the stuff about other Logical Drives
+ /home/drew/bin/MegaCli -LDPDInfo -a0
Adapter #0
Number of Virtual Disks: 5
.
.
.
Virtual Disk: 3 (Target Id: 2)
Name:
RAID Level: Primary-1, Secondary-0, RAID Level Qualifier-0
Size:285148MB
State: Optimal
Stripe Size: 128kB
Number Of Drives:2
Span Depth:1
Default Cache Policy: WriteBack, ReadAheadNone, Direct, No Write
Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No
Write Cache if Bad BBU
Access Policy: Read/Write
Disk Cache Policy: Disk's Default
Encryption Type: None
Number of Spans: 1
Span: 0 - Number of PDs: 2
PD: 0 Information
Enclosure Device ID: 11
Slot Number: 3
Device Id: 5
Sequence Number: 12
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 286102MB [0x22ecb25c Sectors]
Non Coerced Size: 285590MB [0x22dcb25c Sectors]
Coerced Size: 285148MB [0x22cee000 Sectors]
Firmware state: Online
SAS Address(0): 0x5000c500072b15a1
SAS Address(1): 0x0
Connected Port Number: 4(path0)
Inquiry Data: IBM-ESXSST3300655SS BA263LM2M7RN1026BA26
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None
Media Type: Hard Disk Device
PD: 1 Information
Enclosure Device ID: 11
Slot Number: 4
Device Id: 6
Sequence Number: 12
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 286102MB [0x22ecb25c Sectors]
Non Coerced Size: 285590MB [0x22dcb25c Sectors]
Coerced Size: 285148MB [0x22cee000 Sectors]
Firmware state: Online
SAS Address(0): 0x5000c500072b14c1
SAS Address(1): 0x0
Connected Port Number: 4(path0)
Inquiry Data: IBM-ESXSST3300655SS BA263LM2QDNP1026BA26
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None
Media Type: Hard Disk Device
Virtual Disk: 4 (Target Id: 4)
Name:
RAID Level: Primary-1, Secondary-0, RAID Level Qualifier-0
Size:285148MB
State: Optimal
Stripe Size: 128kB
Number Of Drives:2
Span Depth:1
Default Cache Policy: WriteBack, ReadAheadNone, Direct, No Write
Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No
Write Cache if Bad BBU
Access Policy: Read/Write
Disk Cache Policy: Disk's Default
Encryption Type: None
Number of Spans: 1
Span: 0 - Number of PDs: 2
PD: 0 Information
Enclosure Device ID: 11
Slot Number: 5
Device Id: 7
Sequence Number: 10
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 286102MB [0x22ecb25c Sectors]
Non Coerced Size: 285590MB [0x22dcb25c Sectors]
Coerced Size: 285148MB [0x22cee000 Sectors]
Firmware state: Online
SAS Address(0): 0x5000c500072b2081
SAS Address(1): 0x0
Connected Port Number: 4(path0)
Inquiry Data: IBM-ESXSST3300655SS BA263LM2TCW71026BA26
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None
Media Type: Hard Disk Device
PD: 1 Information
Enclosure Device ID: 11
Slot Number: 6
Device Id: 8
Sequence Number: 10
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 286102MB [0x22ecb25c Sectors]
Non Coerced Size: 285590MB [0x22dcb25c Sectors]
Coerced Size: 285148MB [0x22cee000 Sectors]
Firmware state: Online
SAS Address(0): 0x5000c500072b1ed5
SAS Address(1): 0x0
Connected Port Number: 4(path0)
Inquiry Data: IBM-ESXSST3300655SS BA263LM2RPS41026BA26
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Foreign State: None
Media Type: Hard Disk Device
+ /home/drew/bin/MegaCli -CfgSpanAdd -R10 -Array0[11:3,11:4]
-Array1[11:5,11:6] -a0
Drives are not consistent with Disk Group.
Doesn't look like it liked the way I specified the mirrors!
MegaCli –CfgSpanAdd -aN|-a0,1,2|-aALL -R10|-R50|R60 –
Array0[E0:S0,E1:S1,...] –Array1[E0:S0,E1:S1,...] [...] [WT | WB]
[NORA | RA | ADRA] [Direct | Cached] [CachedBadBBU|NoCachedBadBBU] [-
szXXXXXXXX [-szYYYYYYYY [... ]]] [-strpszM] [–afterLdX] -aN
Hmm. The -aN|-a0,1,2|-aALL part looks completely bogus
The Arrays look right to me.
Will set some different polices, etc after I get this part working!
--
Drew Einhorn
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