E-Series 控制器死机，针对非 PI 命令异常设置了 PI 标志
适用于
- NetApp E 系列
- SANtricity OS 11.90R3
问题描述
- E-Series 控制器在针对驱动器报告的一系列写入超时后重新启动并发生崩溃。从"
VDD repair started"事件中可以明显看出驱动器超时。 - 可以在支持包和 AutoSupport 中的 state-capture-data（
excLogShow命令）文件中找到所遇到的崩溃。此次崩溃情况如下：
08/11/25-11:23:01 (raidSched1): PANIC: buf 0x101989440 has PI Flags set for non-pi command
2025-08-11 11:23:05.588207
buf 0x101989440 has PI Flags set for non-pi command
Backtrace of the crashed thread:
#0 0x00007fcf568a9ebc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1 0x00007fcf5685afb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2 0x00007fcf56c3da81 in vkiPanic () from /raid/lib/libeos-System.so
No symbol table info available.
#3 0x00007fcf56c3dba5 in _vkiReboot () from /raid/lib/libeos-System.so
No symbol table info available.
#4 0x00007fcf56c39534 in _vkiLogMsg () from /raid/lib/libeos-System.so
No symbol table info available.
#5 0x00007fcf56c39986 in _vkiCmnErr () from /raid/lib/libeos-System.so
No symbol table info available.
#6 0x00007fcf42cad797 in scsi::SCSICmd::initialize(buf*, scsi::LuParms const*, scsi::Action const*) () from /raid/lib/libeos-RAID.so
No symbol table info available.
#7 0x00007fcf4248ecaa in hid::SCSICmd::initialize(buf*, hid::LU*, hid::HidItn*, bool, unsigned long) () from /raid/lib/libeos-RAID.so
No symbol table info available.
#8 0x00007fcf4247d67c in hid::LU::dispatchMain() () from /raid/lib/libeos-RAID.so
No symbol table info available.
#9 0x00007fcf42479b74 in hid::HidManager::sendCmd_common(buf*, scsi::HidItn*, unsigned long, bool) () from /raid/lib/libeos-RAID.so
No symbol table info available.
#10 0x00007fcf431c7daa in vdm::RAID6Impl::partialWrite13_IssueWrites(buf*) () from /raid/lib/libeos-RAID.so
No symbol table info available.
#11 0x00007fcf423cb29a in iop::BuftPriorityQueues::processWork() () from /raid/lib/libeos-RAID.so
No symbol table info available.
#12 0x00007fcf423cd341 in iop::IoScheduleManager::raidCacheSchedulerTask1() () from /raid/lib/libeos-RAID.so
No symbol table info available.
#13 0x00007fcf56c410b1 in vkiTask () from /raid/lib/libeos-System.so
No symbol table info available.
#14 0x00007fcf568a81c4 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#15 0x00007fcf5692885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.