Messages in this thread | | | Subject | Re: [PATCH v2 15/17] libnvdimm: Set numa_node to NVDIMM devices | From | Toshi Kani <> | Date | Thu, 25 Jun 2015 19:21:39 -0600 |
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On Thu, 2015-06-25 at 18:08 -0700, Dan Williams wrote: > On Thu, Jun 25, 2015 at 5:55 PM, Toshi Kani <toshi.kani@hp.com> wrote: > > On Thu, 2015-06-25 at 23:42 +0000, Williams, Dan J wrote: > >> On Thu, 2015-06-25 at 16:55 -0600, Toshi Kani wrote: : > > > > Now, how do I unbind BTT? I did the following as a guess, but BTT got > > reattached again before I have a chance to delete the metadata, which I > > need /dev/pmemN. > > > > NUM=1 > > cd /sys/bus/nd/devices > > echo "" > btt${NUM}.1/namespace > > echo btt${NUM}.1 > ../drivers/nd_pmem/unbind > > echo 1 > namespace${NUM}.0/force_raw > > > echo namespace${NUM}.0 > ../drivers/nd_pmem/bind > >
Cool! Yes, it works with the force_raw. (I changed the ordering a bit).
NUM=1 cd /sys/bus/nd/devices echo btt${NUM}.1 > ../drivers/nd_pmem/unbind echo "" > btt${NUM}.1/namespace echo 1 > namespace${NUM}.0/force_raw echo namespace${NUM}.0 > ../drivers/nd_pmem/bind
Thanks, -Toshi
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