Messages in this thread | | | From | "kyle" <> | Subject | Re: change strip_cache_size freeze the whole raid | Date | Mon, 22 Jan 2007 23:13:34 +0800 |
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> Justin Piszcz wrote: >> Yes, I noticed this bug too, if you change it too many times or change it >> at the 'wrong' time, it hangs up when you echo numbr > >> /proc/stripe_cache_size. >> >> Basically don't run it more than once and don't run it at the 'wrong' >> time and it works. Not sure where the bug lies, but yeah I've seen that >> on 3 different machines! > > Can you tell us when the "right" time is or maybe what the "wrong" time > is? Also, is this kernel specific? Does it (increasing > stripe_cache_size) work with RAID6 too? > > Thanks, > > Steve
I think if your /sys/block/md_your_raid6/md/ have a file "stripe_cache_size", then it should works with raid6 too.
Kyle
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