"The DISK-SUBSYSTEM is a special model name returned when LUs are not installed. For example, when LU#0 is not installed in "OPEN-" models, LU#0 is detected as the DISK-SUBSYSTEM model": https://marc.info/?l=linux-scsi&m=125424006417825 It's missing for HP XP rebranded arrays, "HP"/"OPEN-". Only the HITACHI one is present: 13f7e5acc8b329080672c13f05f252ace5b79825 627511e3e67553b04f6917c03e39b797df210e04 Cc: Anthony Cheung <anthony.cheung@xxxxxxx> Cc: Takahiro Yasui <takahiro.yasui@xxxxxxxxxxxxxxxxxx> Cc: Matthias Rudolph <Matthias.Rudolph@xxxxxxxxxxxxxxxxxx> Cc: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxxxx> Cc: SCSI ML <linux-scsi@xxxxxxxxxxxxxxx> Signed-off-by: Xose Vazquez Perez <xose.vazquez@xxxxxxxxx> --- drivers/scsi/scsi_devinfo.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index f3b117246d47..4a2d276c42eb 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -189,6 +189,7 @@ static struct { {"HP", "C5713A", NULL, BLIST_NOREPORTLUN}, {"HP", "DF400", "*", BLIST_REPORTLUN2}, {"HP", "DF500", "*", BLIST_REPORTLUN2}, + {"HP", "DISK-SUBSYSTEM", "*", BLIST_REPORTLUN2}, {"HP", "OP-C-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, {"HP", "3380-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, {"HP", "3390-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, -- 2.14.3
