[systemd-devel] cannot start swap unit on lvm

Alexey Shabalin a.shabalin at gmail.com
Thu Aug 30 10:00:36 PDT 2012


Hello.
Sorry, i know that swap on lvm bad idea, but ...

systemd-189 used systemd-fstab-generator and lvm2-activation-generator
(i deleted fedora-storage-init.service and
fedora-storage-init-late.service).

For test:
- in fstab:
UUID=a8ce6981-1afd-4af6-8783-784b3c7a7d64         swap       swap
default   0 0

after run systemd-fstab-generator i have in /tmp
dev-disk-by\x2duuid-a8ce6981\x2d1afd\x2d4af6\x2d8783\x2d784b3c7a7d64.swap
---------------------
# Automatically generated by systemd-fstab-generator

[Unit]
SourcePath=/etc/fstab
DefaultDependencies=no
Conflicts=umount.target
Before=umount.target

[Swap]
What=/dev/disk/by-uuid/a8ce6981-1afd-4af6-8783-784b3c7a7d64
----------------

systemctl start
"dev-disk-by\x2duuid-a8ce6981\x2d1afd\x2d4af6\x2d8783\x2d784b3c7a7d64.swap"
cannot activate swap, error by timeout.
but swapon "/dev/disk/by-uuid/a8ce6981-1afd-4af6-8783-784b3c7a7d64" fork fine.



-- 
Alexey Shabalin


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