On 16.02.2011 21:57, Michael Biebl wrote:
Am 16.02.2011 21:50, schrieb Bernhard Schmidt:

I'm not sure where to look further. I tried redirecting the stderr and
stdout of the actual ifup invocation to a file in /dev, but I always end
up with an empty file. Not sure why.

Do you have separate partitions for /var, /tmp or /usr ?

No. This is a very basic Squeeze installation in a KVM VM.

However, I do see weird things, namely duplicate mounts.

root@systemd:~# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/vda1              1878688    553364   1229888  32% /
tmpfs                   257368         4    257364   1% /lib/init/rw
udev                    253016       168    252848   1% /dev
tmpfs                   257368         0    257368   0% /dev/shm
tmpfs                   257368         0    257368   0% /sys/fs/cgroup
tmpfs                   257368         4    257364   1% /lib/init/rw
tmpfs                   257368         4    257364   1% /lib/init/rw
tmpfs                   257368         4    257364   1% /lib/init/rw
tmpfs                   257368         4    257364   1% /lib/init/rw
tmpfs                   257368         0    257368   0% /var/lock
tmpfs                   257368        36    257332   1% /var/run

root@systemd:~# mount
/dev/vda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
tmpfs on /sys/fs/cgroup type tmpfs (rw,noexec,nosuid,nodev,relatime,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,relatime,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,noexec,nosuid,nodev,relatime,cpuset)
cgroup on /sys/fs/cgroup/ns type cgroup (rw,noexec,nosuid,nodev,relatime,ns)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,noexec,nosuid,nodev,relatime,cpu) cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,noexec,nosuid,nodev,relatime,cpuacct) cgroup on /sys/fs/cgroup/devices type cgroup (rw,noexec,nosuid,nodev,relatime,devices) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,noexec,nosuid,nodev,relatime,freezer) cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,noexec,nosuid,nodev,relatime,net_cls)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
securityfs on /sys/kernel/security type securityfs (rw)
mqueue on /dev/mqueue type mqueue (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
hugetlbfs on /dev/hugepages type hugetlbfs (rw)
tmpfs on /var/lock type tmpfs (rw,noexec,nosuid,nodev,relatime)
tmpfs on /var/run type tmpfs (rw,noexec,nosuid,nodev,relatime,mode=755)

Could this be related somehow? A mount command directly before the ifup in net.agent shows all those (duplicate) mounts except for the /var/lock one as far as I can tell.

Bernhard



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