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Sparc 5440 从 cdrom 启动时挂起

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Sparc 5440 从 cdrom 启动时挂起

我们有一台 Sun Sparc 5440 服务器，最初有 64 GB 的 RAM，我们正尝试将其升级到 128 GB。在此过程中，SCSI 根磁盘似乎已损坏，因此我们正尝试重建系统。

我们有一张 Solaris 10 的 DVD（这是必需的，因为该服务器镜像了生产服务器）。它是从 Oracle 下载的最新版本（sol-10-u11-ga-sparc-dvd.iso）。当我们将 DVD 放入驱动器并执行操作时，boot cdrom它会运行一段时间，然后就冻结了。

我们已经验证该 DVD 可以在另一个 Sparc 系统上运行，因此我们排除了这种可能性。

我们还排除了 DVD 驱动器的问题（通过连接 USB-DVD 驱动器并从中启动）。

搜索之后，我们尝试使用 -v 标志进行启动，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

我们已经将它放置了一夜，但它仍没有任何进展。

知道可能出了什么问题吗？或者有什么建议可以进一步调试吗？

答案1

似乎您已用其他系统的硬件 RAID 替换了磁盘。您需要移除或激活此 RAID。

第一种方式。

更复杂的方法是通过操作系统将其移除，但您需要了解 OBP 的最低限度：如果 Solaris 在启动期间看到外来 RAID，它会挂起，这就是为什么您需要移除所有磁盘并从 DVD 或网络启动，然后在 solaris 启动时插入磁盘。然后通过 devfsadm 扫描磁盘并通过 raidctl 移除 RAID。我不喜欢这种方式，因为它需要在服务器附近。

第二种方式。

通过 OBP 在内部磁盘上激活外来 RAID。

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

运行 select 命令，这取决于平台。您可以查看 show-disks 命令以了解适合您平台的正确路径。

T5440 的路径选择说明：

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

我还为其他人提供其他平台的选择。

T1000 的路径选择说明

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

T2000 的路径选择说明（零件号 501-6843）

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

T2000 (pn 501-7501) 的路径选择说明：

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

V215/V245 的路径选择说明：

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

V445/Boston 的路径选择说明：

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

带 501-7244 SAS 控制器的 V445 路径选择说明

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

T5120/T5220/Huron 的路径选择说明：

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

T5140/T5240 的路径选择说明：

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

此后，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)

您也可以通过以下方式删除卷

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

完成：

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

处理多个卷时，请确保它们按降序激活：

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，并且需要在激活第二个卷之前重置所有内容：

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

激活后，第一个卷将保持“降级”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

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