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本帖最后由 byuq 于 2013-07-19 16:46 编辑
帖子里不是写了吗,2台t5220逐一更换备件测试,换了个风扇侧板好了。
这种比较妖的事情,只能使用替换法尝试了,你那里不是刚好有两台T3-1吗。
或者看看是不是以下问题
Asset ID: 1-72-1471121.1
Update Date: 2012-07-23
Keywords:
Solution Type Problem Resolution Sure
Solution 1471121.1 : Some or all internal disks in SPARC T3 / T4 Servers may not show up in "# format" or "ok> probe-scsi-all"
Related Items
SPARC T3-1
SPARC T4-2
Sun Storage 6Gb SAS PCIe HBA, 8 Port
SPARC T3-2
SPARC T4-1
Related Categories
PLA-Support>Sun Systems>SPARC>CMT>SN-SPARC: T3
.Old GCS Categories>Sun Microsystems>Servers>CMT Servers
In some factory configurations of T3 or T4 Servers none or not all internal disks may be visible in probe-scsi-all or format.
In this Document
Symptoms
Cause
Solution
The physical disks connected to 8-Port 6Gbps SAS-2 RAID HBA need to be configured.
Available pcli commands
Steps to create a single logical drive
Applies to:
SPARC T3-1 - Version All Versions and later
Sun Storage 6Gb SAS PCIe HBA, 8 Port - Version Not Applicable and later
SPARC T3-2 - Version All Versions and later
SPARC T4-1 - Version All Versions and later
SPARC T4-2 - Version All Versions and later
Oracle Solaris on SPARC (64-bit)
Symptoms
Common Symptoms are:
- Cannot see any or more than one disk in "# format" or "ok> probe-scsi-all" although more than one physical disk is installed
- No error messages are generated by the Operating System and "probe-scsi-all"
- OBP command "ok> show-disks" displays path to disks with "LSI,mrsas" in it, example:
/pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/disk
Cause
SPARC T3/T4 Systems may come configured with internal Disk Backplane connected to a 8-Port 6Gbps SAS-2 RAID HBA (Niwot).
This HBA does not present connected physical disks to the Operation System.
Sometimes one LUN with Preinstalled Solaris image is configured and visible but the remaining internal disks are not.
The physical disks need to be configured in order for the Operating System and "probe-scsi-all" to see them.
Solution
The physical disks connected to 8-Port 6Gbps SAS-2 RAID HBA need to be configured.
1) If a running Solaris instance is available, go to LSI Support Webpage http://www.lsi.com/sep/Pages/oracle/sg_x_sas6-r-int-z.aspx to download Software required to operate the 8-Port 6Gbps SAS-2 RAID HBA. The HBA may be operated in CLI mode with MegaCLI or in GUI mode with MegaRAID Storage Manager.
Please refer to the Software User Guide available on the page for more information.
2) If there is no Solaris instance on the Server - or the disks need to be reconfigured before reinstallation of the OS - the disks can be configured using the PreBoot CLI (pcli) at OBP.
- use the show-disks command to identify the path to the 8-Port 6Gbps SAS-2 RAID HBA
{0} ok show-disks
a) /pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2/disk
b) /pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/disk
c) /pci@400/pci@2/pci@0/pci@8/lpfc@0,1/sd
d) /pci@400/pci@2/pci@0/pci@8/lpfc@0/sd
e) /pci@400/pci@2/pci@0/pci@4/scsi@0/disk
f) /pci@400/pci@1/pci@0/pci@6/lpfc@0,1/sd
g) /pci@400/pci@1/pci@0/pci@6/lpfc@0/sd
h) /pci@400/pci@1/pci@0/pci@4/scsi@0/disk
i) /iscsi-hba/disk
q) NO SELECTION
Enter Selection, q to quit:
- select the HBA to run the pcli commands
{0} ok select /pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0
FW package: 12.12.0-0048
{0} ok
Available pcli commands
cli -PdList
Lists all physical drives.
cli -CfgLdAdd
Creates a RAID logical drive.
cli -CfgLdDel
Deletes a logical drive.
cli -LdPdInfo
Displays information about logical drives.
cli -AdpAllInfo
Displays HBA configuration information.
- to display Information about the selected HBA, type the command cli -AdpAllInfo
Example:
{0} ok cli AdpAllinfo
Adapter #0
==============================================================================
Versions
================
Product Name : LSI MegaRAID SAS 9261-8i
Serial No : SV15123444
FW Package Build: 12.12.0-0048
Mfg. Data
================
Mfg. Date : 12/17/11
Rework Date : 0/0/0
Revision No : 18A
Battery FRU : N/A
Image Versions in Flash:
================
FW Version : 2.120.63-1242
BIOS Version : 3.22.00_4.11.05.00_0x05020000
Preboot CLI Version: 04.04-017:#%00008
WebBIOS Version : 6.0-34-e_29-Rel
NVDATA Version : 2.09.03-0013
Boot Block Version : 2.02.00.00-0000
BOOT Version : 09.250.01.219
... output omitted...
Steps to create a single logical drive
- type cli -PdList to identify Enclosure Device ID and physical drives
Example:
{0} ok cli -PdList
Adapter #0
Enclosure Device ID: 252
Slot Number: 0
Enclosure position: 0
Device Id: 8
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SAS
Raw Size: 279.396 GB [0x22ecb25c Sectors]
... output omitted...
- type cli -CfgLdAdd -r0[252:0]
This will create a single disk LUN ( -r0 for RAID 0, with Enclosure #252 physical disk Slot 0 ).
- to display Information about the newly created LUN, type cli -LdInfo -L0
Example:
{0} ok cli -LdInfo -L0
Adapter 0 -- Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Name :
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 278.464 GB
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
... output omitted...
- type unselect-dev when you are finished configuring LUNs
{0} ok unselect-dev
- type the OBP command probe-scsi-all to verify that the newly created LUN is visible in OBP
{0} ok probe-scsi-all
...output omitted...
/pci@400/pci@1/pci@0/pci@8/LSI,mrsas@0
Target 0
Unit 0 Disk LSIMR9261-8i2.12 1169920000 Blocks, 598 GB
Target 1
Unit 0 Disk LSIMR9261-8i2.12 3509760000 Blocks, 1796 GB
- an existing Solaris instance might need to be reconfigured (e.g. with command devfsadm) to display the newly created LUN in format
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