Hi Simon: I found that the EFI complained that the disk install path is not updated for the second disk. The install path is “EFI: installed device path '/VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(0,0)'” when first disk is added.
But the path is same when the second or later disks are added, and EFI repors that the path had been installed already. EFI: Path /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(0,0) already installed
That’s why the below error when run efi_disk_create_raw() function. Adding disk for ahci_scsi.id0lun0 failed (err=-9223372036854775788/0x8000000000000014)
Do you have any clues about this? Thanks in advanced.
Best Regards Richard Zhu
From: Hongxing Zhu Sent: 2023年11月1日 10:57 To: sjg@chromium.org Cc: u-boot@lists.denx.de Subject: uboot reports adding disk failed(EFI_NOT_FOUND) and first disk is gone in next scsi scan
Hi Simon: Nice to meet you. The u-boot I used is based on v2023.04 tagged version. Layerscape LX2160A RDB board has four SATA controllers. Based on LX2160A RDB board and two or more SATA disks connected. I encounter one “scsi scan” problem.
After the first SATA disk is detected and probed properly in the first “scsi scan”. The other disks would complain that “EFI_NOT_FOUND” error listed below, when run the first “scsi scan” command in uboot environment. Does this error matter? BTW, “scsi info” says that all disk info can be dumped, and all disks are works well, after the first “scsi scan”
In the consecutive rescan operations issued by “scsi reset” or “scsi scan” commends, the disks would report “unable to unbind devices (-1E)” error. The first disk is disappeared at all after the next “scsi scan” operations is finished.
Did you used to encounter such kind of issue?
Any suggestions and guidance are very appreciated. Logs: => scsi scan scanning bus for devices... Target spinup took 0 ms. AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst Device 0: (0:0) Vendor: ATA Prod.: ST1000DM010-2EP1 Rev: CC43 Type: Hard Disk Capacity: 953869.7 MB = 931.5 GB (1953525168 x 512) Target spinup took 0 ms. AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst Adding disk for ahci_scsi.id0lun0 failed (err=-9223372036854775788/0x8000000000000014) SATA link 0 timeout. AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst SATA link 0 timeout. AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst => scsi info Device 0: (0:0) Vendor: ATA Prod.: ST1000DM010-2EP1 Rev: CC43 Type: Hard Disk Capacity: 953869.7 MB = 931.5 GB (1953525168 x 512) Device 1: (0:0) Vendor: ATA Prod.: ST500DM002-1BD14 Rev: KC45 Type: Hard Disk Capacity: 476940.0 MB = 465.7 GB (976773168 x 512) => ls scsi 0:1 <DIR> 4096 . <DIR> 4096 .. <DIR> 16384 lost+found <snip> <DIR> 4096 var <SYM> 12 linuxrc => ls scsi 1:1 <DIR> 4096 . <DIR> 4096 .. <DIR> 16384 lost+found <snip> <DIR> 4096 usr <DIR> 4096 var
=> scsi reset
Reset SCSI scanning bus for devices... unable to unbind devices (-1E) => ls scsi 0:1 ** Bad device specification scsi 0 ** Couldn't find partition scsi 0:1 => ls scsi 1:1 <DIR> 4096 . <DIR> 4096 .. <DIR> 16384 lost+found <snip> <DIR> 4096 var
=> scsi info Device 1: (0:0) Vendor: ATA Prod.: ST500DM002-1BD14 Rev: KC45 Type: Hard Disk Capacity: 476940.0 MB = 465.7 GB (976773168 x 512)
Best Regards Richard Zhu