Date: Mon, 30 Nov 2015 19:40:23 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-scsi@FreeBSD.org Subject: [Bug 204646] 10.2 iSCSI backed zpool shows imporper warnings about non-native block sizes that 10.1 doesn't show Message-ID: <bug-204646-5312-tBizr2xxXc@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204646-5312@https.bugs.freebsd.org/bugzilla/> References: <bug-204646-5312@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204646 Alexander Motin <mav@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mav@FreeBSD.org --- Comment #2 from Alexander Motin <mav@FreeBSD.org> --- recordsize and volblocksize properties are functionally equal, except that one of them is used for datasets, while another is for zvols. Both of them CTL report to initiator as a physical sector size, since that is smallest item that can be written to disks or read back, exactly as for real physical sectors. So I don't see any problem from CTL side here. The only problem I see is in ZFS on initiator side -- it never sets ashift above 13 (8K), that is reasonable, but it still complains about that as an error, that is pointless. I think ZFS code should be fixed to just ignore any physical block sizes above 8K, as if they would not be reported. -- You are receiving this mail because: You are the assignee for the bug.
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