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[1/4] raid_class: Add 'JBOD' RAID level

Message ID 1501683208-5240-2-git-send-email-hare@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Hannes Reinecke Aug. 2, 2017, 2:13 p.m. UTC 
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(+)
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Patch

diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
index 2c146b4..ea88906 100644
--- a/drivers/scsi/raid_class.c
+++ b/drivers/scsi/raid_class.c
@@ -157,6 +157,7 @@  static const char *raid_state_name(enum raid_state state)
 	{ 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 31e1ff6..ec86555 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 {