Oracle VM 3.4: Warning! Received an indication that the LUN reached a thin provisioning soft threshold (Doc ID 2632205.1)

Last updated on MARCH 05, 2020

Applies to:

Symptoms

The following messages are shown on a Oracle VM dom0

Dec 12 06:28:03 <hostname> kernel: [5169975.729001] sd 1:0:3:3: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.
Dec 12 06:28:03 <hostname> kernel: [5169975.729022] sd 1:0:1:3: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.
Dec 12 06:28:03 <hostname> kernel: [5169975.729118] sd 2:0:0:3: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.
Dec 12 06:28:03 <hostname> kernel: [5169975.729125] sd 2:0:3:3: Warning! Received an indication that the LUN reached a thin provisioning soft threshold.

they are then followed by these messages

Dec 12 07:25:11 <hostname> kernel: [5173404.481989] sd 2:0:0:3: [sdn] tag#0 Sense Key : Data Protect [current]

Dec 12 07:25:11 <hostname> kernel: [5173404.481992] sd 2:0:0:3: [sdn] tag#0 Add. Sense: Space allocation failed write protect
Dec 12 07:25:12 <hostname> kernel: [5173404.832937] sd 1:0:1:3: [sde] tag#1 Add. Sense: Space allocation failed write protect
Dec 12 07:25:15 <hostname> kernel: [5173408.414624] sd 2:0:0:3: [sdn] tag#0 Add. Sense: Space allocation failed write protect
Dec 12 07:25:15 <hostname> kernel: [5173408.415721] sd 1:0:3:3: [sdk] tag#0 Add. Sense: Space allocation failed write protect

and then followed by

[5612227.063367] (loop6,15946,14):__ocfs2_find_path:1829 ERROR: status = -5 

indicating an IO Error ( -5 )

Cause

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.