From: mchristi@redhat.com
To: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
target-devel@vger.kernel.org
Subject: [PATCH 0/5] block/target queue/LUN reset support
Date: Wed, 25 May 2016 02:54:58 -0500 [thread overview]
Message-ID: <1464162903-14735-1-git-send-email-mchristi@redhat.com> (raw)
Currently, for SCSI LUN_RESETs the target layer can only wait on
bio/requests it has sent. This normally results in the LUN_RESET
timing out on the initiator side and that SCSI error handler
escalating to something more disruptive.
To fix this, the following patches add a block layer helper and
callout to reset a request queue which the target layer can use
to force drivers to complete/fail executing requests.
Patches were made over Jens's block tree's for-next branch.
next reply other threads:[~2016-05-25 7:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-25 7:54 mchristi [this message]
2016-05-25 7:54 ` [PATCH 1/5] blk mq: take ref to q when running it mchristi
2016-05-25 15:53 ` Bart Van Assche
2016-05-25 19:15 ` Mike Christie
2016-05-25 19:20 ` Mike Christie
2016-05-25 7:55 ` [PATCH 2/5] block: add queue reset support mchristi
2016-05-25 16:13 ` Bart Van Assche
2016-05-25 19:16 ` Mike Christie
2016-05-25 7:55 ` [PATCH 3/5] target: call queue reset if supported mchristi
2016-05-27 8:22 ` Christoph Hellwig
2016-05-25 7:55 ` [PATCH 4/5] scsi: add new async device reset support mchristi
2016-05-27 8:23 ` Christoph Hellwig
2016-05-27 9:16 ` Hannes Reinecke
2016-05-30 6:27 ` Hannes Reinecke
2016-05-31 19:38 ` Mike Christie
2016-05-31 19:59 ` Mike Christie
2016-05-31 20:34 ` Mike Christie
2016-05-25 7:55 ` [PATCH 5/5] iscsi initiator: support eh_async_device_reset_handler mchristi
2016-05-30 6:37 ` [PATCH 0/5] block/target queue/LUN reset support Hannes Reinecke
2016-05-31 19:56 ` Mike Christie
2016-06-01 6:05 ` Hannes Reinecke
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