On Wed, Sep 26, 2018 at 09:24:20PM -0700, Dan Williams wrote: > The Intel NVDIMM command specification publishes a dirty-shutdown-count > in addition to the dirty-shutdown / flush-failed indication that comes > from the ACPI NFIT. This is expected to be a common property of NVDIMMs > and is a static hardware health detail to be cached / exported via > sysfs. > > Add plumbing for retrieving this data at driver load time, publish the > count, and use the dynamically retrieved dirty-shutdown indicator to > augment the existing 'flush_failed' flag. Is this the same thing as the LSS Latch stuff that went into ndctl? -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
