scsi: scsi_debug: Add param to control sdev's allow_restart

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Add new module param "allow_restart" to control scsi_device's allow_restart
flag. This flag determines if EH is triggered after a command completes
with sense_key 0x6, ASC 0x4 and ASCQ 0x2. EH would be triggered if
allow_restart=1 in this condition.

The new param can be used with the error injection capability to test how
commands completing with sense_key 0x6, ASC 0x4 and ASCQ 0x2 are handled.

Signed-off-by: Wenchao Hao <haowenchao2@huawei.com>
Link: https://lore.kernel.org/r/20231010092051.608007-11-haowenchao2@huawei.com
Tested-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Wenchao Hao 2023-10-10 17:20:51 +08:00 • committed by Martin K. Petersen

parent f084fe52c6

commit 573c2d066e

1 changed files with 6 additions and 0 deletions

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drivers/scsi/scsi_debug.c

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