Re: Massive slowdown in kernels as of 6.x

Holger Kiehl (Holger.Kiehl@dwd.de) wrote on Mon, May 06, 2024 at 08:31:37AM -03:

Mounted as follows:

   /dev/md0 on /u2 type ext4 (rw,nodev,noatime,commit=600,stripe=640)

Sorry, missed that. You can try

# mount -o remount,stripe=0 /dev/md0

ext4 is known to have a problem with parity raid with the symptoms you
describe and the above remount works around it. raid10 doesn't have parity but
is stripped so the workaround might work.