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However, there are ways you can prolong your hard drive life span. There is no secret to prevent such ever happen, you will eventually run into bad sectors on your hard drive regardless of the type of hard drive you choose. Anything mechanical will eventually break. Hard drives are something that’s physically spinning, they are mechanical. This will reconnect your NAS to the mail service and able to send email alerts to yourself. Re-authorize the mail service provider with Synology again. Log out of Gmail or the Service provider of your choice. To fix the Synology not sending out emails issue, go to Control Panels > Notification > Email. If according to this chart, the bad sector started well over couple months ago, but unfortunately email notification stopped working around the same time. Looking at the history, it appears the first time when bad sectors reported on the system was dated back on last November. While it’s repairing you can use Synology Assistant to track and monitor the progress.Īfter checking file system is completed you can go to the Storage Manager > Health Info > History to check any historical event such as the number of new bad sector found in a given month. If you see one of the volumes has crashed under Storage Manager, there is a repair link that will launch “ Disk Scan Notification” and it will scan and attempt to repair bad sectors.ĭepends on the size of your drive this repair process will take a long time.
![synology disk health report re identification count synology disk health report re identification count](https://images10.newegg.com/ProductImageCompressAll1280/22-108-743-V06.jpg)
You can also ignore or disable this value, or reconfigure it on DSM. We recommend you to make sure that your data has been properly backed up. This disk may still be working and healthy.
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The bad sectors on disk 2 on DS215j exceeded the limit value of 1. If Synology is configured to receive email notifications this is what you will be receiving. By default, Synology’s bad sector threshold limit is set to 1, which means if there are more than one bad sectors on the hard drive you will receive warning notifications. In my case, I was able to log in and discover there were multiple bad sectors found on one of the hard drives. If you have SHR (Synology Hybrid RAID) or regular RAID (1 or higher configured) your data stays intact. Chances are there is only one drive has failed. If you are still able to login to your NAS while it’s beeping that means not all your drives has failed. Both hard drives are brand new, however, they aren’t designed or yet optimized to be used in a NAS and I used them in NAS regardless. It all started around September 2015, there was a post on why I made the decision in purchasing this NAS. This post is mainly me documenting what happened, what didn’t happen and what can be done to prevent or prolong an eventual hard drive failure with your Synology NAS. The next thing I did was log on to the server, and surprisingly it still worked. I woke up one day and walked into the office found the NAS just keeps beeping none stop. Less than two years in work, my Synology NAS experienced its first crash.