Re: LSI Logic MegaRAID 8480 Storage controller

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



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
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos


[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux