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Groups > linux.kernel > #1480018
| From | Theodore Ts'o <tytso@mit.edu> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: DAX can not work on virtual nvdimm device |
| Date | 2016-09-09 16:10 +0200 |
| Message-ID | <sfuFc-3MV-9@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <sc9xf-cp-21@gated-at.bofh.it> <scMRX-1Zy-7@gated-at.bofh.it> <seqaC-3Da-43@gated-at.bofh.it> <sfeqK-2at-33@gated-at.bofh.it> <sfqid-12l-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Sep 09, 2016 at 11:19:25AM +0200, Jan Kara wrote: > > > > > 1. make the guest kernel based on your tree, the top commit is > > > > > 10d7902fa0e82b (dax: unmap/truncate on device shutdown) and > > > > > the config file can be found in this thread. What git tree is 10d7902fa0e82b from? > Hum, nothing unusual in there. I've tried reproducing on a local SLE11 SP3 > machine (which is from about the same time) but everything works as > expected there. Shrug... I just tried reproducing it via "gce-xfstests --pmem-device shell" with a downgraded e2fsprogs to stock upstream 1.42.12, and I can't reproduce it with the ext4.git tree. I'm not sure whether the git commit is critical, though. Is this a regression that was working before? Or it's possible that Red Hat did something weird with the CentOS 6 e2fsprogs.... - Ted
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Re: DAX can not work on virtual nvdimm device Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-08-29 10:00 +0200
Re: DAX can not work on virtual nvdimm device Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-08-29 21:40 +0200
Re: DAX can not work on virtual nvdimm device Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-08-30 09:00 +0200
Re: DAX can not work on virtual nvdimm device Dan Williams <dan.j.williams@intel.com> - 2016-08-30 19:10 +0200
Re: DAX can not work on virtual nvdimm device Xiao Guangrong <guangrong.xiao@linux.intel.com> - 2016-08-31 11:00 +0200
Re: DAX can not work on virtual nvdimm device Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-08-31 18:50 +0200
Re: DAX can not work on virtual nvdimm device Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-02 05:00 +0200
Re: DAX can not work on virtual nvdimm device Jan Kara <jack@suse.cz> - 2016-09-06 17:10 +0200
Re: DAX can not work on virtual nvdimm device Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-08 22:50 +0200
Re: DAX can not work on virtual nvdimm device Jan Kara <jack@suse.cz> - 2016-09-09 11:30 +0200
Re: DAX can not work on virtual nvdimm device Theodore Ts'o <tytso@mit.edu> - 2016-09-09 16:10 +0200
Re: DAX can not work on virtual nvdimm device Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-09-09 18:40 +0200
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