Date: Mon, 16 Jun 2014 19:05:51 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r267551 - head/sys/cam/ctl Message-ID: <201406161905.s5GJ5pkS071601@svn.freebsd.org>
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Author: trasz Date: Mon Jun 16 19:05:51 2014 New Revision: 267551 URL: http://svnweb.freebsd.org/changeset/base/267551 Log: Add comment explaining a potential problem with just added LUN ID. Reminded by: mav@ Sponsored by: The FreeBSD Foundation Modified: head/sys/cam/ctl/ctl_frontend_iscsi.c Modified: head/sys/cam/ctl/ctl_frontend_iscsi.c ============================================================================== --- head/sys/cam/ctl/ctl_frontend_iscsi.c Mon Jun 16 18:33:32 2014 (r267550) +++ head/sys/cam/ctl/ctl_frontend_iscsi.c Mon Jun 16 19:05:51 2014 (r267551) @@ -2143,6 +2143,10 @@ cfiscsi_devid(struct ctl_scsiio *ctsio, /* * desc1 is for the unique LUN name. + * + * XXX: According to SPC-3, LUN must report the same ID through + * all the ports. The code below, however, reports the + * ID only via iSCSI. */ desc1->proto_codeset = (SCSI_PROTO_ISCSI << 4) | SVPD_ID_CODESET_UTF8; desc1->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN |
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