On Tue, 24 Dec 2024, Greg Wooledge wrote:
On Tue, Dec 24, 2024 at 15:45:31 +0100, Roger Price wrote:md3 : active raid1 sdg6[0] 871885632 blocks super 1.0 [2/1] [U_] bitmap: 4/7 pages [16KB], 65536KB chunk Note the [U-].There isn't any [U-] in that output. There is [U_].
My typo "-" instead of "_" is the culprit. Thanks to everyone who replied. I will look at mdmonitor.
Roger