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如果暂时无法对FAS80或AFF80上的启动设备进行读取或写入、则会发生系统中断

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适用场景

  • FAS80x0
    • FAS8020
    • FAS8040
    • FAS8060
    • FAS8080
  • AFF80x0
    • AFF8020
    • AFF8040
    • AFF8060
    • AFF8080

问题描述

  • Node 崩溃并显示类似如下字符串:

Panic string: thread (g_up) on cpu 7 hung for 4001 milliseconds in process g_up on release 9.7P14 (C)

    Panic_Message: g_vfs_done(): rootfs.uzip read error - suspect boot device in process g_up on release 9.8P4 (C)

  • 在发生恐慌之前,记录了 g_vfs_done 错误:

g_vfs_done():md0.uzip[WRITE(offset=535388160, length=8192)]error = 1
md0.uzip: UZIP(zlib) inflate() failed
g_vfs_done():md0.uzip[READ(offset=40071168, length=4096)]error = 86
vnode_pager_generic_getpages_done: I/O read error 5
md0.uzip: UZIP(zlib) inflate() failed
vm_fault: pager read error, pid 52511 (cat) [retry 9]
md0.uzip[READ(offset=690434048, length=8192)]vm_fault: pager read error, pid 2729 (ucoreman) [retry 9]

  • 在AUTOBOOT过程中,节点可能会遇到以下情况:

Starting AUTOBOOT press Ctrl-C to abort...
Could not load fat://boot0/X86_64/freebsd/image1/kernel:Device not found
ERROR: Error booting OS on: 'boot0' file: fat://boot0/X86_64/freebsd/image1/kernel (boot0,fat)
Autoboot of PRIMARY image failed. Device not found (-6)

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