Date: Sat, 12 Feb 2022 17:14:35 -0700 From: Sean Bruno <sbruno@freebsd.org> To: freebsd-current@freebsd.org Subject: Re: USB Disk Stalls on -current Message-ID: <28e2c8f1-0017-ccd4-8e16-1e7625e6ba3c@freebsd.org> In-Reply-To: <d17fbffb-1f67-d935-e9cf-98f577b7344b@freebsd.org> References: <7e8459e4-d708-7750-402c-cda2adf6199f@freebsd.org> <d17fbffb-1f67-d935-e9cf-98f577b7344b@freebsd.org>
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>> > > I think I'm going to grab one of these fancy 5-disk USB 3 enclosures I > see on the Internet. ;-) > > Most of the consumer grade units seem to have one or more issues (no NCQ > depth more than 1, loud/bad fans, hard to get a real JBOD mode, JBOD > mode eats serial numbers making ID hard). > > I think I settled on the TERRAMASTER D5-300 USB3.1 > > I'll post back results when it arrives and I get done swearing and > cursing during the replacement. > > sean > > Performance, unsurprisingly is way better. Some irritating XHCI initialization was noted on reboots: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261912 I am currently moving stuff around but it is fun to be able to put my old 2 disk USB 2 array into the 5 disk USB 3 array and have ZFS just flat out DO THE RIGHT THING. Its fantastic. Another thing I noticed is the lack of support by this vendor for SATA NCQ. Not surprising, but SUPER irritating. The drives I'm using definitely supported this in the their old USB 2 enclosures, but the only thing I can do is yell at the vendor. sean
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