On 06/03/2016 04:05 PM, Chris Murphy wrote: > Make certain the kernel command timer value is greater than the driver > error recovery timeout. The former is found in sysfs, per block > device, the latter can be get and set with smartctl. Wrong > configuration is common (it's actually the default) when using > consumer drives, and inevitably leads to problems, even the loss of > the entire array. It really is a terrible default.
Since it's first time i've heard of this I did some googling. Here's some nice article about these timeouts: http://strugglers.net/~andy/blog/2015/11/09/linux-software-raid-and-drive-timeouts/comment-page-1/ And some udev rules that should apply this automatically: http://comments.gmane.org/gmane.linux.raid/48193 Cheers -- Mladen Milinkovic GPG: EF9D9B26 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
