7.1-RELEASE I/O hang

[Matt Burke]

Kostik Belousov wrote:
>>> Compile ddb into the kernel, and do "ps" from the ddb prompt. If there
>>> are processes hung in the "nbufkv" state, then the patch below might
>>> help.
>> The bonnie++ processes are in state "newbuf" and other hung processes
>> (bash, newly forked sshds, etc) appear to be in the "ufs" state.
> What is the state of the bufdaemon process ?

qsleep


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