[Bug 60644] MPT2SAS drops all HDDs when under high I/O

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https://bugzilla.kernel.org/show_bug.cgi?id=60644

--- Comment #26 from liveaxle@xxxxxxxx ---
Hi .

Thanks for your kind help , Bernd .

setting /sys/block/sdX(c~j)/device/queue_depth to 1 unfortuantely didn't solve
the issue .

I put the following in the end of the boot line :

mpt2sas.disable_watchdog=1 mpt2sas.max_queue_depth=1 mpt2sas.max_sgl_entries=64
mpt2sas.max_sectors=64

However , the OS doesn't see the controllers anymore . So I had to remove these
entries from the boot line .

Thank you .

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