从cdrom启动时Sparc 5440挂起

Question

我们有一个Sun Sparc 5440服务器，它最初有64 GB的RAM，我们试图升级到128 GB。在此过程中，SCSI根磁盘似乎已损坏，因此我们正在尝试重新构建系统。

我们有一张Solaris 10的DVD (这是一个需求，因为这个服务器反映了一个生产服务器)。这是从Oracle下载的最新版本(sol-10-u11-ga-sparc-dvd.iso)。当我们把DVD放进驱动器并做一个boot cdrom时，它会前进一段时间，然后就会结冰。

我们已经证实DVD在另一个Sparc系统上工作，所以我们排除了这种可能性。

我们也排除了它是DVD驱动器(通过连接一个USB驱动器并从它启动)。

搜索之后，我们尝试使用-v标志引导，这是我们看到的输出：

{0} ok boot /pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1/disk -rsv
Boot device: /pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1/disk  File and args: -rsv
hsfs-file-system
Loading: /platform/sun4v/boot_archive
ramdisk-root ufs-file-system
Loading: /platform/SUNW,T5440/kernel/sparcv9/unix
module /platform/SUNW,T5440/kernel/sparcv9/unix: text at [0x1000000, 0x10cbab5] data at 0x1800000
module /platform/SUNW,T5440/kernel/sparcv9/genunix: text at [0x10cbab8, 0x12b4e0f] data at 0x1a16800
module /platform/SUNW,T5440/kernel/misc/sparcv9/platmod: text at [0x12b4e10, 0x12b4e27] data at 0x1a6e4b0
module /platform/SUNW,T5440/kernel/cpu/sparcv9/SUNW,UltraSPARC-T2+: text at [0x12b4e30, 0x12bad2f] data at 0x1a6ec00
SunOS Release 5.10 Version Generic_147147-26 64-bit
Copyright (c) 1983, 2013, Oracle and/or its affiliates. All rights reserved.
os-io Ethernet address = 0:14:4f:ec:e9:b2
Using default device instance data
mem = 133857280K (0x1fea000000)
avail mem = 133886173184
root nexus = T5440
pseudo0 at root
pseudo0 is /pseudo
scsi_vhci0 at root
scsi_vhci0 is /scsi_vhci
ramdisk0 at root
ramdisk0 is /ramdisk-root
root on /ramdisk-root:a fstype ufs
virtual-device: cnex0
cnex0 is /virtual-devices@100/channel-devices@200
pseudo-device: dld0
dld0 is /pseudo/dld@0
px2 at root: 0x600 0x0
px2 is /pci@600
PCI Express-device: pci@0, pcieb10
pcieb10 is /pci@600/pci@0
PCIE-device: pci@c, pcieb12
pcieb12 is /pci@600/pci@0/pci@c
PCIE-device: SUNW,XVR-300@0, nfb0
nfb0 is /pci@600/pci@0/pci@c/SUNW,XVR-300@0
px0 at root: 0x400 0x0
px0 is /pci@400
PCI Express-device: pci@0, pcieb0
pcieb0 is /pci@400/pci@0
PCIE-device: pci@9, pcieb2
pcieb2 is /pci@400/pci@0/pci@9
PCIE-device: pci@0, pcieb4
pcieb4 is /pci@400/pci@0/pci@9/pci@0
PCIE-device: usb@0,2, ehci0
ehci0 is /pci@400/pci@0/pci@9/pci@0/usb@0,2
PCIE-device: usb@0, ohci0
ohci0 is /pci@400/pci@0/pci@9/pci@0/usb@0
PCIE-device: usb@0,1, ohci1
ohci1 is /pci@400/pci@0/pci@9/pci@0/usb@0,1
cpu0: UltraSPARC-T2+ (chipid 0, clock 1164 MHz)
cpu1: UltraSPARC-T2+ (chipid 0, clock 1164 MHz)
cpu2: UltraSPARC-T2+ (chipid 0, clock 1164 MHz)
...
cpu80: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu81: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu82: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
PCIE-device: pci@d, pcieb5
pcieb5 is /pci@400/pci@0/pci@d
cpu83: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu84: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
...
cpu104: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu105: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu106: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
USB 2.0 device (usb644,1008) operating at hi speed (USB 2.x) on USB 2.0 root hub: storage@1, scsa2usb2 at bus address 2
        TEAC USB DVD Reader DEF10BED1014
scsa2usb2 is /pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1
/pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1 (scsa2usb2) online
cpu107: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu108: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
cpu109: UltraSPARC-T2+ (chipid 1, clock 1164 MHz)
...
cpu157: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
cpu158: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
cpu159: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
USB 2.0 device (usb4b4,6560) operating at hi speed (USB 2.x) on USB 2.0 root hub: hub@2, hubd0 at bus address 3
hubd0 is /pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2
/pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2 (hubd0) online
cpu160: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
cpu161: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
cpu162: UltraSPARC-T2+ (chipid 2, clock 1164 MHz)
...
cpu216: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
sd3 at scsa2usb2: target 0 lun 0
sd3 is /pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1/disk@0,0
cpu217: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu218: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu219: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu220: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu221: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu222: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
USB 2.0 device (usb451,625f) operating at hi speed (USB 2.x) on USB 2.0 external hub: storage@3, scsa2usb3 at bus address 4
        Texas Instruments Incorporated 6250 FW: 04.01.02.22.562AD423 ACD6CE6E2E1A
scsa2usb3 is /pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2/storage@3
/pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2/storage@3 (scsa2usb3) online
cpu223: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu224: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu225: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu226: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu227: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu228: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu229: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu230: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu231: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
sd4 at scsa2usb3: target 0 lun 0
sd4 is /pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2/storage@3/disk@0,0
cpu232: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu233: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu234: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
...
cpu254: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
cpu255: UltraSPARC-T2+ (chipid 3, clock 1164 MHz)
/pci@400/pci@0/pci@9/pci@0/usb@0,2/storage@1/disk@0,0 (sd3) online
/pci@400/pci@0/pci@9/pci@0/usb@0,2/hub@2/storage@3/disk@0,0 (sd4) online
PCIE-device: SUNW,qlc@0, qlc0
qlc0 is /pci@400/pci@0/pci@d/SUNW,qlc@0
PCIE-device: SUNW,qlc@0,1, qlc1
qlc1 is /pci@400/pci@0/pci@d/SUNW,qlc@0,1
px1 at root: 0x500 0x0
px1 is /pci@500
PCI Express-device: pci@0, pcieb6
pcieb6 is /pci@500/pci@0
PCIE-device: pci@9, pcieb7
pcieb7 is /pci@500/pci@0/pci@9
PCIE-device: SUNW,qlc@0, qlc2
qlc2 is /pci@500/pci@0/pci@9/SUNW,qlc@0
PCIE-device: SUNW,qlc@0,1, qlc3
qlc3 is /pci@500/pci@0/pci@9/SUNW,qlc@0,1
fp5 is /pci@400/pci@0/pci@d/SUNW,qlc@0,1/fp@0,0
fp4 is /pci@400/pci@0/pci@d/SUNW,qlc@0/fp@0,0
fp6 is /pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0
fp7 is /pci@500/pci@0/pci@9/SUNW,qlc@0,1/fp@0,0
PCIE-device: pci@1, pcieb1
pcieb1 is /pci@400/pci@0/pci@1
PCIE-device: pci@c, pcieb3
pcieb3 is /pci@400/pci@0/pci@c
PCIE-device: pci@c, pcieb8
pcieb8 is /pci@500/pci@0/pci@c
PCIE-device: pci@d, pcieb9
pcieb9 is /pci@500/pci@0/pci@d
PCIE-device: pci@9, pcieb11
pcieb11 is /pci@600/pci@0/pci@9
PCIE-device: pci@d, pcieb13
pcieb13 is /pci@600/pci@0/pci@d
px3 at root: 0x700 0x0
px3 is /pci@700
PCI Express-device: pci@0, pcieb14
pcieb14 is /pci@700/pci@0
PCIE-device: pci@9, pcieb15
pcieb15 is /pci@700/pci@0/pci@9
PCIE-device: pci@c, pcieb16
pcieb16 is /pci@700/pci@0/pci@c
iscsi0 at root
iscsi0 is /iscsi

我们让它一夜之间坐着，它永远也走不远了。

你知道会出什么问题吗?或者建议进一步调试它？

Answer 1

似乎您用硬件RAID替换了来自其他系统的磁盘。你需要移除这个RAID或者激活它。

第一条路。

更长的方法是通过OS删除它，但您需要了解OBP的最低限度:如果在引导过程中看到外星RAID，Solaris会挂起，这就是为什么您需要删除所有磁盘并从DVD或网络启动，然后在solaris启动时插入磁盘。然后通过devfsadm扫描磁盘，通过raidctl删除RAID。我不喜欢这种方式，因为需要在服务器附近出现。

第二条路。

通过OBP激活外星对内部磁盘的袭击。

ok setenv fcode-debug? true
ok setenv auto-boot? false
ok reset-all

运行select命令，这是与平台相关的.您可以查看disks命令以提醒您的平台的正确路径。

T5440的路径选择指令：

ok select /pci@400/pci@0/pci@1/scsi@0/

另外，我还为其他人提供其他平台的选择。

T1000路径选择指令

ok select /pci@7c0/pci@0/pci@8/scsi@2

T2000路径选择指令(pn501-6843)

ok select /pci@7c0/pci@0/pci@1/pci@0,2/LSILogic,sas@2

T2000的路径选择指令(pn501-7501)：

ok select /pci@780/pci@0/pci@9/scsi@0

为V 215/V 245选择路径指令：

ok select /pci@1e,600000/pci@0/pci@a/pci@0/pci@8/scsi@1

V445/波士顿的路径选择说明：

ok select /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1

501-7244SAS控制器的V445路径选择指令

ok select /pci@1e,600000/pci@0/pci@2/scsi@0

T5120/T 5220/Huron的路径选择说明：

ok select /pci@0/pci@0/pci@2/scsi@0

T 5140/T 5240的路径选择说明：

ok select /pci@400/pci@0/pci@8/scsi@0/

在此之后，您可以从OBP管理RAID卷：

ok show-volumes ( Look for the inactive volume)
ok X activate-volume (X is the volume number)

此外，您还可以通过

ok X delete-volume (X is the volume number)

完成：

ok unselect-dev
ok probe-scsi-all (to check for disks)

在处理多个卷时，请确保它们按降序被激活：

ok show-volumes
ok 1 activate-volume
ok 0 activate-volume
ok unselect-dev
ok probe-scsi-all (to check for disks)

如果不这样做，将导致以下错误，并需要重新设置--所有这些都在激活第二个卷之前：

ok 0 activate-volume
Volume 0 is now activated
ok 1 activate-volume
RAID volume request failed, ioc-status = 0007
Volume 1 could not be activated

激活之后，第一个卷将保持“退化”状态，直到两个卷完成同步。

不要忘记返回值：

ok setenv fcode-debug? true
ok setenv auto-boot? true
ok reset-all