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Date:   Tue, 18 Dec 2018 17:29:26 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Hannes Reinecke <hare@suse.com>
Cc:     Christoph Hellwig <hch@lst.de>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Jens Axboe <axboe@kernel.dk>, Ming Lei <ming.lei@redhat.com>,
        Paul Mackerras <paulus@ozlabs.org>,
        Juergen Gross <jgross@suse.com>, linux-scsi@vger.kernel.org,
        linux-block@vger.kernel.org
Subject: Re: remove the "clustering" flag V2
Message-ID: <20181218162926.GA12474@lst.de>
References: <20181213151710.30036-1-hch@lst.de> <20181218070826.GA1787@lst.de> <e781422e-f340-8d2c-ba4e-fd6c7af614ca@suse.com>
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On Tue, Dec 18, 2018 at 08:47:48AM +0100, Hannes Reinecke wrote:
> On 12/18/18 8:08 AM, Christoph Hellwig wrote:
>> Martin and others:
>>
>> can we get this reviewed and merge before the end of the merge window?
>> That gets the clustering put of the way for the multipage-biovec work
>> from Ming which we want to land in the block tree early in the next
>> merge window.
>>
> Have we reviewed the crash in iscsi target?
> It might be something completely different, but the fact still stands that 
> the bug is exposed after removing the clustering flag...

There is no change in behavior for the drivers, it just uses a
different know to archive the same thing.  The crashes in the iSCSI
target are if we remove the nob entirely on the initiator, but that
is not what this series does.