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From: Christoph Hellwig <>
To: Mike Snitzer <>
Cc: Christoph Hellwig <>, Jens Axboe <>,,,
Subject: Re: [PATCH v3 0/4] nvme: improve error handling and ana_state to work well with dm-multipath
Date: Tue, 20 Apr 2021 11:37:20 +0200
Message-ID: <> (raw)
In-Reply-To: <>

> RHEL9 is coming, would really prefer that these changes land upstream
> rather than carry them within RHEL.

We've told from the very beginning that dm-multipth on nvme is not
a support configuration.  Red Hat decided to ignore that and live with the
pain.  Your major version change is a chance to fix this up on the Red Hat
side, not to resubmit bogus patches upstream.

In other words: please get your house in order NOW.

  parent reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-16 23:53 Mike Snitzer
2021-04-16 23:53 ` [PATCH v4 1/3] nvme: return BLK_STS_DO_NOT_RETRY if the DNR bit is set Mike Snitzer
2021-04-20  9:34   ` Christoph Hellwig
2021-04-16 23:53 ` [PATCH v4 2/3] nvme: allow local retry and proper failover for REQ_FAILFAST_TRANSPORT Mike Snitzer
2021-04-16 23:53 ` [PATCH v4 3/3] nvme: decouple basic ANA log page re-read support from native multipathing Mike Snitzer
2021-04-20  9:34   ` Christoph Hellwig
2021-04-20 14:17     ` Mike Snitzer
2021-04-17  0:02 ` [PATCH v4 0/4] nvme: improve error handling and ana_state to work well with dm-multipath Mike Snitzer
2021-04-19 14:56   ` Mike Snitzer
2021-04-20  9:37 ` Christoph Hellwig [this message]
2021-04-20 14:38   ` [PATCH v3 " Mike Snitzer
2021-04-20 15:46     ` Laurence Oberman
2021-05-01 11:58       ` Hannes Reinecke
2021-05-01 15:19         ` Mike Snitzer
  -- strict thread matches above, loose matches on Subject: below --
2021-04-16 22:06 Mike Snitzer

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