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From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: hch@lst.de, sagi@grimberg.me
Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
	linux-nvme@lists.infradead.org
Subject: [PATCH V3 0/3] nvmet: add target ns revalidate support
Date: Sun, 17 May 2020 21:30:31 -0700	[thread overview]
Message-ID: <20200518043034.48277-1-chaitanya.kulkarni@wdc.com> (raw)

Hi Christoph/Sagi,

As per previous discussion on the ns-revalidation thread, this patch
series adds a new per namespace configfs attribute so that AEN check
can be triggered from the userspace with appropriate notification
tool(s).

As always test log at the end for reference.

Regards,
Chaitanya

Changes from V2:-
1. Move old size check and AEN generation in nvmet_ns_revalidate(), fix
   the correspondig prototypes.
2. Return -EINVAL when ns is not enabled for resize_check attr.
3. Move result calculation into tracing code.

Changes from V1:-
1. Move AEN generation into common helper nvmet_ns_revalidate().
2. Change the calling convention of the nvmet_file_ns_revalidate()
   such that now it will return an error and take the parameter to 
   size_change boolean pointer to indicate a change in the size of
   namespace.
3. Move the result extraction into the tracing code.

Chaitanya Kulkarni (3):
  nvmet: add helper to revalidate bdev and file ns
  nvmet: revalidate-ns & generate AEN from configfs
  nvmet: add async event tracing support

 drivers/nvme/target/admin-cmd.c |  5 +----
 drivers/nvme/target/configfs.c  | 26 ++++++++++++++++++++++++++
 drivers/nvme/target/core.c      | 11 +++++++++++
 drivers/nvme/target/nvmet.h     |  1 +
 drivers/nvme/target/trace.h     | 28 ++++++++++++++++++++++++++++
 5 files changed, 67 insertions(+), 4 deletions(-)

1. AEN trace events from host and target :-
nvme/035 (Test target namespace resize AEN)                  [passed]
    runtime  40.585s  ...  38.555s
 
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme10: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme9: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme8: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme7: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme6: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme5: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme4: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme3: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme2: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvmet_async_event: nvmet1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]
nvme_async_event: nvme1: NVME_AEN=0x000000 [NVME_AER_NOTICE_NS_CHANGED]

-- 
2.22.1


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             reply	other threads:[~2020-05-18  4:31 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-18  4:30 Chaitanya Kulkarni [this message]
2020-05-18  4:30 ` [PATCH V3 1/3] nvmet: add helper to revalidate bdev and file ns Chaitanya Kulkarni
2020-05-18 15:04   ` Christoph Hellwig
2020-05-19  0:56     ` Chaitanya Kulkarni
2020-05-18  4:30 ` [PATCH V3 2/3] nvmet: revalidate-ns & generate AEN from configfs Chaitanya Kulkarni
2020-05-18 15:05   ` Christoph Hellwig
2020-05-19  0:58     ` Chaitanya Kulkarni
2020-05-18  4:30 ` [PATCH V3 3/3] nvmet: add async event tracing support Chaitanya Kulkarni

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