feyded1020

Changed Status to Retest

Thank you for the incredibly fast response. So it sounds like something Ill need to take care of when I get home from overseas. Any idea where that data corruption resides with btrfs. I was going to have each drive do a file system check as well. From what I was reading segfaults are related to issues with assigned blocks and incorrectly assigned blocks trying to be used to write while writing to RAM? I am just surprised it has manifested itself only now after being on 6.12+.

So no matter what, everything on that drive was toast anyways? As I could not rebuild or repair it through terminal?

The disk is mountable now, but it seems to have started rebuilding before it was formatted, Im guessing I screwed that away? Would a cancel and rebuild it again fix it?

I had an unmountable file system on one of my array drives after swapping out a failing thumb drive. I did every command I could find to try and save it, but no matter what it was always unmountable/no file system on disk. Now Ive removed the drive, and readded it to the array, the issue Im having I THINK is my overall drive space used before the drive failure was at 58%. During the drive rebuild its at 31%, while also being emulated by the parity. Im around 12hrs into rebuild and my replaced drive is still showing no data on the drive, nor has my overall storage in use increased. During a rebuild does the array space in use increase, or will I see everything just magically reappear upon completion of the rebuild. Here are my logs as well, hope Im making sense with what Im trying to convey. tower-diagnostics-20201222-1056.zip

My apologies, thats what I meant. I am not sure why my drive would do that. Its a Samsung thumb drive, about 2 years old. I have switched as directed to using the USB2 port on my machine. Thank you for the help.

I found out where it says it occurred, but no idea why the server would do that. Aug 12 02:21:46 Tower CA Backup/Restore: Backup / Restore Completed Aug 12 04:40:01 Tower kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000dc000-0x000dffff window] Aug 12 04:40:01 Tower kernel: caller _nv000939rm+0x1bf/0x1f0 [nvidia] mapping multiple BARs Aug 12 05:59:19 Tower kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000dc000-0x000dffff window] Aug 12 05:59:19 Tower kernel: caller _nv000939rm+0x1bf/0x1f0 [nvidia] mapping multiple BARs Aug 12 07:34:26 Tower kernel: usb 4-5: USB disconnect, device number 2 Now after parity completes I need to figure out what may be causing that.

Will do. Thanks for the quick response, and all your awesome work.

I am having an issue with my Backup's. I currently have my USB backing up every morning around 5am. As of late though I am getting the issue of the flash drive not remounting itself, and causing issues until I restart the server. Is this a problem with the way I have my server setup? I cant view any of my dockers, plugins, etc now because of it, and I presume its because the boot drive is unmounted and the server is only running off the OS in memory? My server typically has the dark theme on it, but any time this happens it changes back to default, and the bottom status bar will keep displaying 'Starting Services...' every couple seconds. I also want to state this happened before as well before parity check happened to be running too. I am running the latest version of unRAID(6.7.2), and latest version of CA Backup.

I am relatively new to Nextcloud and have tried to adopt it in place of my iCloud setup. I am running it as a docker with MariaDB/Lets Encrypt/Nginx so its accessible outside the network. My issue Im having is running the Preview Generator command: ./occ preview:generate-all -vvv I get this output: An unhandled exception has been thrown: Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occurred in driver: could not find driver in /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/Connection.php:64 Stack trace: #0 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(448): OC\DB\Connection->connect() #1 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(410): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #2 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(354): Doctrine\DBAL\Connection->detectDatabasePlatform() #3 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(710): Doctrine\DBAL\Connection->getDatabasePlatform() #4 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\DBAL\Connection->setTransactionIsolation(2) #5 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(181): OC\DB\Connection->__construct(Array, Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(Doctrine\DBAL\Configuration), Object(Doctrine\Common\EventManager)) #6 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/ConnectionFactory.php(158): Doctrine\DBAL\DriverManager::getConnection(Array, Object(Doctrine\DBAL\Configuration), Object(Doctrine\Common\EventManager)) #7 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(641): OC\DB\ConnectionFactory->getConnection('mysql', Array) #8 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}(Object(OC\Server)) #9 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('OCP\\IDBConnecti...') #10 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(165): OC\ServerContainer->query('OCP\\IDBConnecti...') #11 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}(Object(OC\Server)) #12 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('DatabaseConnect...') #13 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(1560): OC\ServerContainer->query('DatabaseConnect...') #14 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(362): OC\Server->getDatabaseConnection() #15 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}(Object(OC\Server)) #16 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('OC\\Authenticati...') #17 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(68): OC\ServerContainer->query('OC\\Authenticati...') #18 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(98): OC\AppFramework\Utility\SimpleContainer->buildClass(Object(ReflectionClass)) #19 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(119): OC\AppFramework\Utility\SimpleContainer->resolve('OC\\Authenticati...') #20 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(150): OC\AppFramework\Utility\SimpleContainer->query('OC\\Authenticati...') #21 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(68): OC\ServerContainer->query('OC\\Authenticati...') #22 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(98): OC\AppFramework\Utility\SimpleContainer->buildClass(Object(ReflectionClass)) #23 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(119): OC\AppFramework\Utility\SimpleContainer->resolve('OC\\Authenticati...') #24 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(150): OC\AppFramework\Utility\SimpleContainer->query('OC\\Authenticati...') #25 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(165): OC\ServerContainer->query('OC\\Authenticati...') #26 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}(Object(OC\Server)) #27 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('OC\\Authenticati...') #28 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(374): OC\ServerContainer->query('OC\\Authenticati...') #29 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}(Object(OC\Server)) #30 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('OC\\User\\Session') #31 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(165): OC\ServerContainer->query('OC\\User\\Session') #32 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}(Object(OC\Server)) #33 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('UserSession') #34 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(1436): OC\ServerContainer->query('UserSession') #35 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(694): OC\Server->getUserSession() #36 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(118): OC\Server->OC\{closure}(Object(OC\Server)) #37 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('OC\\App\\AppManag...') #38 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php(165): OC\ServerContainer->query('OC\\App\\AppManag...') #39 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/pimple/pimple/src/Pimple/Container.php(114): OC\AppFramework\Utility\SimpleContainer->OC\AppFramework\Utility\{closure}(Object(OC\Server)) #40 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/ServerContainer.php(125): Pimple\Container->offsetGet('AppManager') #41 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/Server.php(1731): OC\ServerContainer->query('AppManager') #42 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/legacy/app.php(343): OC\Server->getAppManager() #43 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/legacy/app.php(114): OC_App::getEnabledApps() #44 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/base.php(640): OC_App::loadApps(Array) #45 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/base.php(1056): OC::init() #46 /mnt/cache/appdata/nextcloud/www/nextcloud/console.php(46): require_once('/mnt/cache/appd...') #47 /mnt/cache/appdata/nextcloud/www/nextcloud/occ(11): require_once('/mnt/cache/appd...') #48 {main}PHP Fatal error: Uncaught Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occurred in driver: could not find driver in /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/Connection.php:64 Stack trace: #0 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(448): OC\DB\Connection->connect() #1 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(410): Doctrine\DBAL\Connection->getDatabasePlatformVersion() #2 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(354): Doctrine\DBAL\Connection->detectDatabasePlatform() #3 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(710): Doctrine\DBAL\Connection->getDatabasePlatform() #4 /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\DBAL\Connection->setTransactionIsolation(2) #5 /mnt/cache/appdata/nextcloud/www/nextcloud/3rdparty/ in /mnt/cache/appdata/nextcloud/www/nextcloud/lib/private/DB/Connection.php on line 64 I am not sure what I need to do to fix it, as Im pretty new to all of this, but trying to learn. Googling has lead me nowhere really. If there is any information needed, please let me know, Id like to get this fixed. As of right now when I go to the Gallery tab on Nextcloud, and click Photos, it just spins and spins, but never loads anything. Everything else works fine as far as I can tell.

I am relatively new to unRAID, but have committed to the excellent product and praise it to all my FreeNAS friends as well. Thanks for what you do!

This is essentially what I did, I am at work right now so I dont have any way to get pictures. Either way the R2-R5 cases can hold a ton of drives if setup for it. My highest temps are the SSD drives so far at 47*C, but only when dealing with a ton of IO for sustained time periods. My spinning drives see a constant 30-36*C even when rebuilding parity. I hope that helps though, I got the inspiration to buy the Fractal Design from that post.

Im currently using these in my Define case to replace my 4- 5.25" bays. https://www.amazon.com/gp/product/B0032UUGF4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 I know it doesnt have quick swap capability, but theyre quiet and they also have a filter that is easily cleanable. I replaced the fans with these Noctua's as well. https://www.amazon.com/gp/product/B00NEMG9K6/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1

Im currently using the R5 as well, Ive got the classic 8 drives with the FD cages it comes with, and am using 2 of these: https://www.amazon.com/gp/product/B0032UUGF4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 I replaced the 5.25 bays with those boxes to get me more airflow as well, and I replaced the fans that come with those airboxes with Noctua's. Down the line I will also be replacing the bottom mounted 140MM fan with 2 more drive cages as I need it. In total currently I am housing 14 drives in the case. I figured Id mention my solution with this case as the case is whisper quiet even at max speeds, and very affordable. Im sure down the line far from now I will be replacing it with a 4U or something though, but thats many many years from now.