dchamb Posted June 28, 2019 Share Posted June 28, 2019 I have an unRAID version 6.6.6 system with an I/O Crest 4 Port SATA III PCI-e 2.0 x1 Controller Card Marvell 9215 (based on the Marvell 88SE9215). When I tried to upgrade to version 6.7.0 I lost 3 drives which were attached to this controller card. I reverted back to version 6.6.6 and the drives reappeared on the array. I am reluctant to try going to 6.7.2 because I don't know if this problem still exists, plus I've been aware of the posts on database corruption issues. My question is this: should I replace the controller with a non-Marvell based controller and try again? If so, what are the recommended controllers for SATA drives that should not have this problem with 6.7.x? Thanks Dale Quote Link to comment
itimpi Posted June 28, 2019 Share Posted June 28, 2019 Did you try the solution of adding extra boot parameters as many have found fixes this issue on the 6.7.x series of releases. Quote Link to comment
dchamb Posted June 28, 2019 Author Share Posted June 28, 2019 Where would I find it? Quote Link to comment
JorgeB Posted June 29, 2019 Share Posted June 29, 2019 https://forums.unraid.net/bug-reports/stable-releases/disks-missing-after-upgrading-to-670-r536/?do=findComment&comment=4583 Quote Link to comment
dchamb Posted June 29, 2019 Author Share Posted June 29, 2019 7 hours ago, johnnie.black said: https://forums.unraid.net/bug-reports/stable-releases/disks-missing-after-upgrading-to-670-r536/?do=findComment&comment=4583 Thanks johnnie.black. I still am uncertain if I should scrap this controller card for a non-Marvell based one. I see SAS controllers out there but I'm not familiar with them. And if I change my controller will all the existing drive assignments be preserved? Quote Link to comment
testdasi Posted June 29, 2019 Share Posted June 29, 2019 It usually will be plug-and-play. There are some controllers out there that truncates the serial number, then you will need to readd. You can ask around on the forum for recommendations. Quote Link to comment
dchamb Posted June 29, 2019 Author Share Posted June 29, 2019 Here is one I am looking at currently LSI Broadcom SAS 9300-8i 8-port 12Gb/s SATA+SAS PCI-Express 3.0 Low Profile Host Bus Adapter https://www.amazon.com/dp/B00DSURZYS/ref=cm_sw_r_cp_apa_i_3c3fDbFCRSQST Quote Link to comment
JorgeB Posted July 1, 2019 Share Posted July 1, 2019 On 6/29/2019 at 3:57 PM, dchamb said: SAS 9300-8i That one is a good option and plug 'n play Quote Link to comment
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