Bug#774082: systemd: system with LVM and lvmetad does not bot after upgrade to jessie

[Michael Biebl]

Am 23.04.2015 um 12:13 schrieb Michael Biebl:
> /dev/md0 has major:minor 9:0, but there is no
> lvm2-pvscan at 9:0.service instance.
> 
> lvm2-pvscan at 8:35.service points at /dev/sdc3, which hosts /dev/vg.
> 
> Why is no lvm2-pvscan at 9:0.service instance triggered? Is the interaction
> between mdadm and lvm2 borked somehow?

Looking at the udevadm info output for /dev/md0, I have

P: /devices/virtual/block/md0
N: md0
S: disk/by-id/md-name-debian:0
S: disk/by-id/md-uuid-12e60753:bdb413e0:2da3f09b:f3910a16
S: md/0
E: DEVLINKS=/dev/disk/by-id/md-name-debian:0
/dev/disk/by-id/md-uuid-12e60753:bdb413e0:2da3f09b:f3910a16 /dev/md/0
E: DEVNAME=/dev/md0
E: DEVPATH=/devices/virtual/block/md0
E: DEVTYPE=disk
E: MAJOR=9
E: MD_DEVICES=2
E: MD_DEVICE_sdc1_DEV=/dev/sdc1
E: MD_DEVICE_sdc1_ROLE=0
E: MD_DEVICE_sdd1_DEV=/dev/sdd1
E: MD_DEVICE_sdd1_ROLE=1
E: MD_DEVNAME=0
E: MD_LEVEL=raid1
E: MD_METADATA=1.2
E: MD_NAME=debian:0
E: MD_UUID=12e60753:bdb413e0:2da3f09b:f3910a16
E: MINOR=0
E: SUBSYSTEM=block
E: SYSTEMD_WANTS=mdmonitor.service
E: TAGS=:systemd:
E: USEC_INITIALIZED=424100


I don't see a SYSTEMD_READY=1 flag there.
Where and how is that supposed to be set for /dev/md0?


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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