On 21 June 2017 at 13:15, Sami Kerola <kerolasa@xxxxxx> wrote: > We (Cloudflare) got a strange issue with mount(8) from debian jessie > package v2.25.2. Kernel version is 4.4.46 (self compiled, works on > other servers). > > An md device, that is constructed of 12 luks encrypted disks, will not > mount to a path /disk/data but it happily mounts to any other path. > This is rather unfortunate because we expect to see our device in that > path. The same happens with a dummy file-based filesystem[1], so this > is unlikely to be related to the device. Here is a debug sample. Found it. A systemd mount unit defined a label, that the device did not have and neither the dummy filesystem, so the systemd immediately umounted the /data/disk/ mount point. -- Sami Kerola http://www.iki.fi/kerolasa/ -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
