My ZFS v28 Testing Experience
cforgeron at acsi.ca
Sat Jan 22 19:09:00 UTC 2011
>Before we go any further could you please confirm that you commented out this line in sys/modules/zfs/Makefile:
>This turns all kind of ZFS debugging and slows it down a lot, but for the correctness testing is invaluable. This will >be turned off once we import ZFS into FreeBSD-CURRENT.
Ah! I did not do this. My bad, I've made the edit, and will be recompiling today to see the differences this makes.
I will also clone my disk, turn witness and full debug back on, and then try and find out where my problems importing a pool with multiple cache/log devices comes from. It's quite possible it's not hanging, just taking forever, and I'm impatient and not letting it sit for a n hour to see if it completes.
Will report back once I have numbers.
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