> Thanks. First step successful - I can steadily reproduce problem on
> CURRENT. raidtest with 200 I/O streams over gmirror of two disks on same
> channel triggers issue in seconds. Any I/O on channel dying after both
> disks report "Queue full" error same time. The rest of system works
> fine. If I preliminarily manually adjust queue depth of one disk -
> everything works fine. I'll investigate it tomorrow.
Glad you have managed to dupliate it - the queue depth thing is
inetersting, what changes did you make ? I can try them here and see
if they improve the situation on either of my two machines.
-pete.
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