我正在尝试连接 Infortrend SAS 机架，但在查看磁盘方面遇到了很大问题。该机架通过 LSI Logic SAS1068E B3 HBA 和当前 IT 固件以及 2 条 SAS 电缆连接。
该卡被内核识别，到目前为止看起来还不错，不幸的是，只有架子内的扩展器对于控制器可见，而不是连接到它的磁盘（16x2TB） - Bios 菜单和 LSI Util/启动系统中缺少它们。
有人曾经遇到过类似的问题并能给我指明方向吗？
LSI 实用输出
LSI Logic MPT Configuration Utility, Version 1.62, January 14, 2009
1 MPT Port found
Port Name Chip Vendor/Type/Rev MPT Rev Firmware Rev IOC
1. /proc/mpt/ioc0 LSI Logic SAS1068E B3 105 01210000 0
Select a device: [1-1 or 0 to quit] 1
1. Identify firmware, BIOS, and/or FCode
2. Download firmware (update the FLASH)
4. Download/erase BIOS and/or FCode (update the FLASH)
8. Scan for devices
10. Change IOC settings (interrupt coalescing)
13. Change SAS IO Unit settings
16. Display attached devices
20. Diagnostics
21. RAID actions
22. Reset bus
23. Reset target
42. Display operating system names for devices
45. Concatenate SAS firmware and NVDATA files
59. Dump PCI config space
60. Show non-default settings
61. Restore default settings
66. Show SAS discovery errors
69. Show board manufacturing information
97. Reset SAS link, HARD RESET
98. Reset SAS link
99. Reset port
e Enable expert mode in menus
p Enable paged mode
w Enable logging
Main menu, select an option: [1-99 or e/p/w or 0 to quit] 8
SAS1068E's links are 3.0 G, 3.0 G, 3.0 G, 3.0 G, 3.0 G, 3.0 G, 3.0 G, 3.0 G
B___T___L Type Vendor Product Rev SASAddress PhyNum
0 13 0 EnclServ IFT S16S-J1000 113A 500d0234003a74f1 24
0 14 0 EnclServ IFT S16S-J1000 113A 500d0234003a748d 24
SCSI 输出
lsscsi -Ht
[0] megaraid_sas
[1] qla2xxx fc:0x2100001b3292a0e60x000000
[2] qla2xxx fc:0x2101001b32b2a0e60x000000
[3] mptsas sas:0x500605b0014dfdf0
lsscsi -s 3
[3:0:0:0] enclosu IFT S16S-J1000 113A - -
[3:0:1:0] enclosu IFT S16S-J1000 113A - -
smp_discover /dev/bsg/expander-3\:0
phy 16:T:attached:[500605b0014dfdf0:00 i(SSP+STP+SMP)] 3 Gbps
phy 17:T:attached:[500605b0014dfdf0:01 i(SSP+STP+SMP)] 3 Gbps
phy 18:T:attached:[500605b0014dfdf0:02 i(SSP+STP+SMP)] 3 Gbps
phy 19:T:attached:[500605b0014dfdf0:03 i(SSP+STP+SMP)] 3 Gbps
phy 24:D:attached:[500d0234003a74f1:00 V i(SSP) t(SSP)] 3 Gbps
smp_discover /dev/bsg/expander-3\:1
phy 16:T:attached:[500605b0014dfdf4:04 i(SSP+STP+SMP)] 3 Gbps
phy 17:T:attached:[500605b0014dfdf4:05 i(SSP+STP+SMP)] 3 Gbps
phy 18:T:attached:[500605b0014dfdf4:06 i(SSP+STP+SMP)] 3 Gbps
phy 19:T:attached:[500605b0014dfdf4:07 i(SSP+STP+SMP)] 3 Gbps
phy 24:D:attached:[500d0234003a748d:00 V i(SSP) t(SSP)] 3 Gbps
SAS 控制器
./sasflash -c 1 -list
****************************************************************************
LSI Corporation SAS FLASH Utility.
SASFlash Version 1.30.00.00 (2011.08.24)
Copyright (c) 2006-2011 LSI Corporation. All rights reserved.
****************************************************************************
Adapter Selected is a LSI SAS 1068E(B3):
Controller Number: 1
Controller: 1068E(B3)
PCI Address: 00:07:00:00
SAS Address: 500605b-0-014d-fdf0
NVDATA Version (Default): 0x2d03
NVDATA Version (Persistent): 0x2d83
Product ID: 0x2204
Firmware Version: 01.33.00.00
NVDATA Vendor: LSILogic
NVDATA Product ID: SAS3081E
BIOS Version: 06.36.00.00
BIOS Alternate Version: N/A
EFI BSD Version: N/A
FCODE Version: N/A
Finished Processing Commands Successfully.
Exiting SASFlash.
答案1
在花了几天时间研究这个主题后，我发现如果不进行大量逆向工程，可能无法将此架子用作 JBOD。即使您能看到 SAS 扩展器，也无法接触到磁盘
Infortrend 的数据表将此架子描述为“通过带内方法提供专有外壳服务”- 因此，如果不投资专有部分，它似乎不应该直接连接到服务器。