[Kernel-packages] [Bug 1607239] [NEW] mdadm raid gets frozen

Public bug reported: Servers periodically became unresponsive, and report the following problem: Jul 28 01:26:36 osd1-05 kernel: [1644406.270794] kworker/12:2D 88085fcd3180 0 25000 2 0x Jul 28 01:26:36 osd1-05 kernel: [1644406.270813] Workqueue: dio/bdev dio_aio_complet

Re: [Kernel-packages] [Bug 1607239] Re: mdadm raid gets frozen

Hi Joseph, this problem exists from the beginning. The first installed kernel was 3.13.0-57-generic on the affected hosts. I try out the kernel v4.7. Thanks in advance. 2016-07-28 20:35 GMT+02:00 Joseph Salisbury : > Did this issue start happening after an update/upgrade? Was there a > prior k