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Send a TEST UNIT READY to HBA disks and do not present them to the OS if 0x02/0x04/0x1b (SANITIZE IN PROGRESS) is returned. During boot-up, some OSes appear to hang when there are one or more disks undergoing a sanitize operation. According to SCSI SBC4 specification section 4.11.2 "Commands allowed during SANITIZE", some SCSI commands are permitted, but read/write operations are not. When the OS attempts to read the disk partition table a CHECK CONDITION ASC 0x04 ASCQ 0x1b is returned which causes the OS to retry the read until SANITIZE has completed. This can take hours. According to document HPE Smart Storage Administrator User Guide, during the sanitize erase operation, the drive is unusable. I.e. the expected behavior for SANITIZE is the that disk remains offline even after SANITIZE has completed. The customer is expected to re-enable the disk using the management utility. Link: https://lore.kernel.org/r/20210928235442.201875-6-don.brace@microchip.com Reviewed-by: Scott Benesh <scott.benesh@microchip.com> Reviewed-by: Scott Teel <scott.teel@microchip.com> Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com> Acked-by: John Donnelly <john.p.donnelly@oracle.com> Signed-off-by: Don Brace <don.brace@microchip.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| smartpqi_init.c | ||
| smartpqi_sas_transport.c | ||
| smartpqi_sis.c | ||
| smartpqi_sis.h | ||
| smartpqi.h | ||