[dm-devel] BIO_RW_FAILFAST
Andy
genanr at emsphone.com
Tue May 17 20:59:15 UTC 2005
I have been having problems with systems getting I/O errors and dropping
mounted filesystems, when it is processing a RCSN caused by some other event
on the fabric within its' zone. If I unset BIO_RW_FAILFAST in dm-mpath.c I
no longer get the I/O errors and of course no filesystem drops. Are there
any plans to change this, or make it a settable option? Are there any
negatives to not setting it?
Andy
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