On Mon, Nov 24, 2014 at 07:48:17AM +0200, Mantas Mikulėnas wrote: > On Mon, Nov 24, 2014 at 2:59 AM, Zbigniew Jędrzejewski-Szmek < > zbys...@in.waw.pl> wrote: > > On Thu, Nov 20, 2014 at 09:13:02AM +0200, Mantas Mikulėnas wrote: > > > ~ If there are two .swap units for the same partition (one made by > > > fstab-generator, another by gpt-generator), systemd tries to swapon it > > > twice, resulting in "swapon failed: Device or resource busy". > > IIUC, the problem is that swapons are called concurently, and one fails. > > If they were started sequentially, systemd would notice that they both > > refer to the same device and make one of the follow the other. What > > I'm guessing happens is that initially the units use different device > > names, so they are not merged. Could you post both units (systemctl cat > > would probably be best), so we can see what is going wrong? > > Right, after all, since .swap unit names directly depend on device names, > then it's pretty much guaranteed that the latter will differ... > > What I have is: > > --- > # /run/systemd/generator/dev-disk-by\x2dpartlabel-swap.swap > # Automatically generated by systemd-fstab-generator > > [Unit] > SourcePath=/etc/fstab > Documentation=man:fstab(5) man:systemd-fstab-generator(8) > > [Swap] > What=/dev/disk/by-partlabel/swap > Options=rw > --- > > --- > # /run/systemd/generator.late/dev-sda7.swap > # Automatically generated by systemd-gpt-auto-generator > > [Unit] > Description=Swap Partition > Documentation=man:systemd-gpt-auto-generator(8) > > [Swap] > What=/dev/sda7 > --- And what does 'udevadm info /dev/sda7' and 'systemctl show dev-sda7.swap' and the same for dev-disk-by\x2dpartlabel-swap.swap?
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