From: Hannes Reinecke <hare@suse.de>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>,
Johannes Thumshirn <jth@kernel.org>, Jens Axboe <axboe@kernel.dk>,
James Bottomley <james.bottomley@hansenpartnership.com>,
linux-scsi@vger.kernel.org, Hannes Reinecke <hare@suse.de>,
Hannes Reinecke <hare@suse.com>
Subject: [PATCH 1/5] raid_class: Add 'JBOD' RAID level
Date: Fri, 19 Jan 2018 16:11:09 +0100 [thread overview]
Message-ID: <20180119151113.80768-2-hare@suse.de> (raw)
In-Reply-To: <20180119151113.80768-1-hare@suse.de>
Not a real RAID level, but some HBAs support JBOD in addition to
the 'classical' RAID levels.
Signed-off-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/raid_class.c | 1 +
include/linux/raid_class.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
index 2c146b44d95f..ea88906d2cc5 100644
--- a/drivers/scsi/raid_class.c
+++ b/drivers/scsi/raid_class.c
@@ -157,6 +157,7 @@ static struct {
{ RAID_LEVEL_5, "raid5" },
{ RAID_LEVEL_50, "raid50" },
{ RAID_LEVEL_6, "raid6" },
+ { RAID_LEVEL_JBOD, "jbod" },
};
static const char *raid_level_name(enum raid_level level)
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index 31e1ff69efc8..ec8655514283 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -38,6 +38,7 @@ enum raid_level {
RAID_LEVEL_5,
RAID_LEVEL_50,
RAID_LEVEL_6,
+ RAID_LEVEL_JBOD,
};
struct raid_data {
--
2.12.3
next prev parent reply other threads:[~2018-01-19 15:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 15:11 [PATCHv2 0/5] Deprecate DAC960 driver Hannes Reinecke
2018-01-19 15:11 ` Hannes Reinecke [this message]
2018-01-19 15:11 ` [PATCH 2/5] scsi: Add VENDOR_SPECIFIC sense code definitions Hannes Reinecke
2018-01-19 18:47 ` Bart Van Assche
2018-01-23 0:27 ` Martin K. Petersen
2018-01-19 15:11 ` [PATCH 3/5] myrb: Add Mylex RAID controller (block interface) Hannes Reinecke
2018-01-19 15:11 ` [PATCH 4/5] myrs: Add Mylex RAID controller (SCSI interface) Hannes Reinecke
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