Intermittent superblock checksum mismatch during resize2fs

2023-10-05 Thread Krister Johansen
Hi, My team runs Ubuntu 20.04 on EC2. We use the cloud images that Canonical and AWS publish for Ubuntu as our base image. As part of the first boot of one of these images, cloud-init runs resiz2fs in order to make the root filesystem match the size of the root volume on which the instance is pro

Re: Noble /boot mount failures

2024-12-05 Thread Krister Johansen
, > Matthew > > On Thu, 5 Dec 2024 at 07:24, Krister Johansen > wrote: > > > Hi, > > I wanted to raise awareness about a bug that my team has been running > > into on Noble. I logged a launchpad bug here with the details: > > > > https://bugs.l

Noble /boot mount failures

2024-12-04 Thread Krister Johansen
Hi, I wanted to raise awareness about a bug that my team has been running into on Noble. I logged a launchpad bug here with the details: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/2090972 The short explanation is that libblkid in util-linux can misread the ext4 superblock checksum