Ian Collins wrote:
> Mark Shellenbaum wrote:
>> Ian Collins wrote:
>>> I have a pretty standard ZFS boot AMD64 desktop.  A the moment, most ZFS
>>> related commands are hanging (can't be killed) .  Running 'truss share'
>>> the last few lines I see are:
>>>
>> Can you provide a kernel thread list report?  You can use mdb -k to
>> get that.  Once in mdb type ::threadlist -v
>>
> Here you go:
> 

That doesn't appear to be a complete list.  We need to see the ZFS threads.

>> ::threadlist -v
>             ADDR             PROC              LWP CLS PRI            WCHAN
> fffffffffbc29420 fffffffffbc287b0 fffffffffbc2b010   0  96                0
>   PC: _resume_from_idle+0xf1    CMD: sched
>   stack pointer for thread fffffffffbc29420: fffffffffbc48d60
>   [ fffffffffbc48d60 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     sched+0x423()
>     main+0x419()
>     _locore_start+0x92()
> 
> ffffff0007a05c80 fffffffffbc287b0                0   0  -1                0
>   PC: _resume_from_idle+0xf1    THREAD: idle()
>   stack pointer for thread ffffff0007a05c80: ffffff0007a05c00
>   [ ffffff0007a05c00 _resume_from_idle+0xf1() ]
>     cpu_idle+0xe9()
>     idle+0x10e()
>     thread_start+8()
> 
> ffffff0007a0bc80 fffffffffbc287b0                0   0  60 fffffffffbcaa8b0
>   PC: _resume_from_idle+0xf1    THREAD: thread_reaper()
>   stack pointer for thread ffffff0007a0bc80: ffffff0007a0bb90
>   [ ffffff0007a0bb90 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     cv_wait+0x61()
>     thread_reaper+0xb7()
>     thread_start+8()
> 
> ffffff0007a11c80 fffffffffbc287b0                0   0  60 ffffff01cce37e90
>   PC: _resume_from_idle+0xf1    TASKQ: kmem_move_taskq
>   stack pointer for thread ffffff0007a11c80: ffffff0007a11b60
>   [ ffffff0007a11b60 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     cv_wait+0x61()
>     taskq_thread+0x11e()
>     thread_start+8()
> 
> ffffff0007a17c80 fffffffffbc287b0                0   0  60 ffffff01cce37db8
>   PC: _resume_from_idle+0xf1    TASKQ: kmem_taskq
>   stack pointer for thread ffffff0007a17c80: ffffff0007a17b60
>   [ ffffff0007a17b60 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     cv_wait+0x61()
>     taskq_thread+0x11e()
>     thread_start+8()
> 
> ffffff0007a1dc80 fffffffffbc287b0                0   0  60 ffffff01cce37ce0
>   PC: _resume_from_idle+0xf1    TASKQ: pseudo_nexus_enum_tq
>   stack pointer for thread ffffff0007a1dc80: ffffff0007a1db60
>   [ ffffff0007a1db60 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     cv_wait+0x61()
>     taskq_thread+0x11e()
>     thread_start+8()
> 
> ffffff0007a23c80 fffffffffbc287b0                0   0  60 ffffff01cce37c08
>   PC: _resume_from_idle+0xf1    TASKQ: scsi_vhci_nexus_enum_tq
>   stack pointer for thread ffffff0007a23c80: ffffff0007a23b60
>   [ ffffff0007a23b60 _resume_from_idle+0xf1() ]
>     swtch+0x17f()
>     cv_wait+0x61()
> 
> Ian
> 
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