Helmonder Posted February 4, 2017 Share Posted February 4, 2017 What should I buy ? I had a 1015 some time ago that I had to flash to IT mode, never succeeded in that.. I need two good, working, tried and tested, cards that will give me 16 sata connections.. Quote Link to comment
JorgeB Posted February 4, 2017 Share Posted February 4, 2017 LSI 9210 or 9211-8i - these can be found already in IT mode, if not it's just a normal flash, usually more expensive IBM M1015/Dell H310 - these need to be crossflashed to LSI IT mode, easy but more involved, when crossflashed they are the same as 9210/9211 Quote Link to comment
ashman70 Posted February 4, 2017 Share Posted February 4, 2017 I recently replaced my SAS2LP with a Dell H310 I found on eBay for $50, flashing it to Dell IT mode was easy peasy. Quote Link to comment
Helmonder Posted February 4, 2017 Author Share Posted February 4, 2017 LSI 9210 or 9211-8i - these can be found already in IT mode, if not it's just a normal flash, usually more expensive IBM M1015/Dell H310 - these need to be crossflashed to LSI IT mode, easy but more involved, when crossflashed they are the same as 9210/9211 This one would be fine right ? Dell PERC H200 PCI-e SAS Controller 047MCV / LSI 9211-8i It can be delivered flashed in IT mode for 49 euro .. Quote Link to comment
JorgeB Posted February 4, 2017 Share Posted February 4, 2017 Yes, and it's a good price Quote Link to comment
TSM Posted February 4, 2017 Share Posted February 4, 2017 Personally, I was having a horrible time with my AOC-SASLP-MV8 card. I replaced it with a AOC-SAS2LP-MV8 that's been great so far. Obviously ymmv. Quote Link to comment
Helmonder Posted February 4, 2017 Author Share Posted February 4, 2017 Yes, and it's a good price Thanks.. I ordered another one off ebay for the same price, does need to be flashed though.. Can anyone point in me in the direction of some instructions ? Quote Link to comment
JorgeB Posted February 4, 2017 Share Posted February 4, 2017 http://lime-technology.com/forum/index.php?topic=12767.msg259006#msg259006 Quote Link to comment
BobPhoenix Posted February 4, 2017 Share Posted February 4, 2017 I bought one of these and just stuck it in no flashing required and has 16 ports: https://www.amazon.com/16-PORT-Int-6GB-Sata-Pcie/dp/B003UNP05O/ref=sr_1_1?s=pc&ie=UTF8&qid=1486239072&sr=1-1&keywords=lsi+9201-16i Quote Link to comment
Helmonder Posted February 5, 2017 Author Share Posted February 5, 2017 Just ordered another dell that will arrive pre-flashes to it mode... i still see the errors happening in my log, so changing the controllers will be a good check on what was broken.. card, cable or drivecage... i also ordered new cables just to be sure, i will only pit them in if the issue arrises again. Verzonden vanaf mijn iPhone met Tapatalk Quote Link to comment
Helmonder Posted February 9, 2017 Author Share Posted February 9, 2017 My two new Dell cards arrived today. I just installed the latest unraid version 6.3.1 and rebooted, that gives me a clean look at my log, at the moment I see the following SATA errors: Feb 9 07:10:07 Tower kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 Feb 9 07:10:07 Tower kernel: sas: ata11: end_device-1:4: cmd error handler Feb 9 07:10:07 Tower kernel: sas: ata7: end_device-1:0: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata8: end_device-1:1: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata9: end_device-1:2: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata10: end_device-1:3: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata11: end_device-1:4: dev error handler Feb 9 07:10:07 Tower kernel: ata11.00: request sense failed stat 50 emask 0 Feb 9 07:10:07 Tower kernel: sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 1 tries: 1 Feb 9 07:10:07 Tower kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 Feb 9 07:10:07 Tower kernel: sas: ata11: end_device-1:4: cmd error handler Feb 9 07:10:07 Tower kernel: sas: ata7: end_device-1:0: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata8: end_device-1:1: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata9: end_device-1:2: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata10: end_device-1:3: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata11: end_device-1:4: dev error handler Feb 9 07:10:07 Tower kernel: ata11.00: request sense failed stat 50 emask 0 Feb 9 07:10:07 Tower kernel: sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 1 tries: 1 Feb 9 07:10:07 Tower kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 Feb 9 07:10:07 Tower kernel: sas: ata7: end_device-1:0: cmd error handler Feb 9 07:10:07 Tower kernel: sas: ata7: end_device-1:0: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata8: end_device-1:1: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata9: end_device-1:2: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata10: end_device-1:3: dev error handler Feb 9 07:10:07 Tower kernel: sas: ata11: end_device-1:4: dev error handler Feb 9 07:10:07 Tower kernel: ata7.00: request sense failed stat 50 emask 0 Feb 9 07:10:07 Tower kernel: sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 1 tries: 1 Feb 9 07:10:08 Tower kernel: sas: Enter sas_scsi_recover_host busy: 1 failed: 1 Feb 9 07:10:08 Tower kernel: sas: ata7: end_device-1:0: cmd error handler Feb 9 07:10:08 Tower kernel: sas: ata7: end_device-1:0: dev error handler Feb 9 07:10:08 Tower kernel: sas: ata8: end_device-1:1: dev error handler Feb 9 07:10:08 Tower kernel: sas: ata9: end_device-1:2: dev error handler Feb 9 07:10:08 Tower kernel: sas: ata10: end_device-1:3: dev error handler Feb 9 07:10:08 Tower kernel: sas: ata11: end_device-1:4: dev error handler I will now shut down the system and replace the SASLP cards with the Dell cards, reboot and check the log again. Quote Link to comment
Helmonder Posted February 9, 2017 Author Share Posted February 9, 2017 The Dell cards are in.. And the errors are gone in the log ! Just to be complete: I only changed the cards and just plugged in the old cables to the new cards. I reseated nothing. So if the errors now remain gone that is a very serious point towards the SASLP cards having issues.. But.. proof of the pudding is in the eating, so lets wait a few weeks.. I have started a parity check to put a bit of stress on the system. Quote Link to comment
tdallen Posted February 9, 2017 Share Posted February 9, 2017 After fighting endlessly with my SAS2LP during the v6 beta I finally got things stabilized. It ran fine with 6.0.x and 6.1.x. But the same type of errors that you're experiencing reappeared with 6.2.x. I'll be interested in what you find running the Dell cards, these errors on the SAS2LP make me uncomfortable even if the card recovers more often than not. Quote Link to comment
Helmonder Posted February 9, 2017 Author Share Posted February 9, 2017 After fighting endlessly with my SAS2LP during the v6 beta I finally got things stabilized. It ran fine with 6.0.x and 6.1.x. But the same type of errors that you're experiencing reappeared with 6.2.x. I'll be interested in what you find running the Dell cards, these errors on the SAS2LP make me uncomfortable even if the card recovers more often than not. This is exactly why I exchanged the cards... Unraid has been rock-rock-rock stable for me for years and years. I have never had ANY disk drop for reasons other then errors that were also visible in SMART, I have never had ANY issues... Issues started to arise beginning of this year only (and I am always running the latest version of unraid). They actually appeared around the time that I added a few 5in3 drives cages so it would be most likely that they are the cause.. It is only because more and more people are mentioning issues with these cards that I thought I needed to check that. I am now running with the new cards and have kept everything exactly the same. So if the issues now stay away it really was the cards.. If they come back, then it is something else.. I am still thinking there is something going on with the combination of the 5in3 cages.. I have a secundary unraid server running that is also using a SASLP card (exactly the same) and it is not showing errors.. No 5in3's there.. Maybe the cards output less power and make them more volnurable to something else not beiing optimal.. Thing is, I need unraid to just work.. I like tinkering but I really hated having to wake up to drive failure.. In the last two months that happened more then in the previous 5 years.. Quote Link to comment
Fireball3 Posted February 10, 2017 Share Posted February 10, 2017 When adding the 5in3 cages, did you also add more drives? That could have increased the load on the controller generating more thermal stress. Speaking of DELL cards, we know, that those run quite hot and are normally designed for a minimal air flow that is usually given in server racks. The cards are also used in SOHO servers but then mostly only one port is populated. Most of the cards I bought had one SAS plug still closed with the plastic cap. This means, it is possible that the cards will get damaged over time when load is high and cooling is not given. Another source could be the backplane of the 5in3 cage - if there is one. You could rule this out by temporary bypassing it. Quote Link to comment
Helmonder Posted February 10, 2017 Author Share Posted February 10, 2017 When adding the 5in3 cages, did you also add more drives? That could have increased the load on the controller generating more thermal stress. Speaking of DELL cards, we know, that those run quite hot and are normally designed for a minimal air flow that is usually given in server racks. The cards are also used in SOHO servers but then mostly only one port is populated. Most of the cards I bought had one SAS plug still closed with the plastic cap. This means, it is possible that the cards will get damaged over time when load is high and cooling is not given. Another source could be the backplane of the 5in3 cage - if there is one. You could rule this out by temporary bypassing it. Nope... not more drives.. My system actually has quite a lot of airflow.. Each cage is pulling in air (so 4 fans up front, and an exhaust at the back..) Quote Link to comment
Helmonder Posted February 10, 2017 Author Share Posted February 10, 2017 The Dell cards are in.. And the errors are gone in the log ! Just to be complete: I only changed the cards and just plugged in the old cables to the new cards. I reseated nothing. So if the errors now remain gone that is a very serious point towards the SASLP cards having issues.. But.. proof of the pudding is in the eating, so lets wait a few weeks.. I have started a parity check to put a bit of stress on the system. Cards have been running ever since. No errors in the log and parity check has completed without any issues.. Very happy with the move ! Quote Link to comment
TUMS Posted February 10, 2017 Share Posted February 10, 2017 I'm glad I switched to IBM M1015 cards a while back. Totally worth it not having to deal with all the potential problems and I was able to resell my SAS2LP controllers for close to what I paid. I'm running in a 4u server chassis anyway so cooling is not a problem. Quote Link to comment
Helmonder Posted February 10, 2017 Author Share Posted February 10, 2017 I am going to hang on to the saslp cards.. I still suspect that some driver update will fix something.. They have been running without any issue for years.. So either I will still run into issues with the Dell cards, or someone needs to fix the saslp driver.. Quote Link to comment
JorgeB Posted February 10, 2017 Share Posted February 10, 2017 I'm trying to find why it only affects a few users, but it's difficult because they happen on very different hardware, these are the ones I've compiled in the last few months (entries in color represent same user with multiple instance running different unRAID release). Quote Link to comment
Helmonder Posted February 10, 2017 Author Share Posted February 10, 2017 I think the issue is relates to extra hardware... for me it started after adding drive cages.. maybe the saslp cards output less power or are more borderline in reading the sata signal.. Verzonden vanaf mijn iPhone met Tapatalk Quote Link to comment
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