On May 21, 2014, at 4:47 AM, Duncan <1i5t5.duncan@xxxxxxx> wrote: > On Tue, 20 May 2014 18:26:59 -0600 > Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote: > >> That ought to be true, but at least on a systemd 212-4 system, it >> assumes the system root needs to be fsck'd before mounting it. Since >> the fs isn't mounted, fstab isn't available. And the fstab.empty file >> I found in the initramfs is in fact empty. So even with fs_passno set >> to 0, systemd is trying to run fsck.btrfs, which it fails to find, >> warns about, then moves on. >> >> I filed that bug here: >> https://bugzilla.redhat.com/show_bug.cgi?id=1098799 > > > Hmm... it isn't doing so here. dracut-037, systemd-212-r4 (the -r4 > indicating four gentoo package level revision bumps since the initial > in-tree release of the upstream 037 version). systemd 212 and dracut 037 here also. > But I have an install-customized dracut config (tho I no longer use > host-only as explained in my last post, to the degraded boot and > systemd thread), all kernel modules built-in, etc. If you're running a > generic everything-including-the-kitchen-sink dracut, that might > explain it, since I guess on most filesystems (not reiserfs/xfs/btrfs, > however) it would need to be run. I've tried both types of initramfs's. The fsck on root is always called, the difference being fsck.btrfs is not in the host-only initramfs, but is in the no-host-only one. [ 1.779007] localhost systemd[1]: Failed to load configuration for systemd-fsck-root.service: No such file or directory […snip…] [ 1.780811] localhost systemd[1]: Installed new job initrd-root-fs.target/start as 30 [ 1.780818] localhost systemd[1]: Installed new job sysroot.mount/start as 31 [ 1.780826] localhost systemd[1]: Installed new job dev-disk-by\x2duuid-d372e5d1\x2d386f\x2d460c\x2db036\x2d611469e0155e.device/start as 32 [ 1.780834] localhost systemd[1]: Installed new job systemd-fsck@dev-disk-by\x2duuid-d372e5d1\x2d386f\x2d460c\x2db036\x2d611469e0155e.service/start as 33 The first and last entries are mysteries. There is a /usr/lib/systemd/system/systemd-fsck-root.service so I don't know why it fails to load. The last entry looks like it occurs not by systemd-fsck-root.service but rather /usr/lib/systemd/system/systemd-fsck@.service, which is in the same directory. It reads: [Unit] Description=File System Check on %f Documentation=man:systemd-fsck@.service(8) DefaultDependencies=no BindsTo=%i.device After=systemd-readahead-collect.service systemd-readahead-replay.service %i.device systemd-fsck-root.service Before=shutdown.target [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/lib/systemd/systemd-fsck %f StandardOutput=journal+console TimeoutSec=0 So I'm not sure what's going on. Chris Murphy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
