https://bugzilla.kernel.org/show_bug.cgi?id=106841 Bug ID: 106841 Summary: do not output error for simple subenclosure (handle Short Enclosure Status diagnostic page) Product: IO/Storage Version: 2.5 Kernel Version: 4.2.4 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: SCSI Assignee: linux-scsi@xxxxxxxxxxxxxxx Reporter: tom.ty89@xxxxxxxxx Regression: No So I have the following error with a WD My Passport: [tom@localhost ~]$ journalctl -b -p 3 | grep scsi Oct 29 11:18:31 localhost kernel: scsi 7:0:0:1: Failed to get diagnostic page 0x8000002 Oct 29 11:18:31 localhost kernel: scsi 7:0:0:1: Failed to bind enclosure -19 Some info of the drive: [tom@localhost ~]$ sudo sg_ses /dev/sg4 WD SES Device 1065 Supported diagnostic pages: Supported Diagnostic Pages [sdp] [0x0] Short Enclosure Status (SES) [ses] [0x8] <unknown> [0x80] <unknown> [0x83] <unknown> [0x84] <unknown> [0x85] [tom@localhost ~]$ sudo sg_senddiag -P 8 /dev/sg4 Short enclosure status (SES) diagnostic page [0x8] response in hex: 00 08 00 00 00 According to SES-3 (ses3r10.pdf) Table 10, if diagnostic page 08h is supported, all others pages from 01h to 0fh are prohibited. However, the kernel (driver/scsi/ses.c) doesn't seem to be aware of this. FWIW, my drive have a correct SES page (byte 0 should the page code 08h, byte 2-3 should be 0000h, byte 1 is vendor-specific status). -- You are receiving this mail because: You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
