Bug#766416: mdadm: tries to call /usr/bin/readlink which does not exist in Debian
Todor Tsankov
tt.debian at mail.ru
Wed Oct 22 17:05:45 UTC 2014
Package: mdadm
Version: 3.3.2-2
Severity: normal
Dear Maintainer,
The file /lib/udev/rules.d/63-md-raid-arrays.rules tries to execute
/usr/bin/readlink, which does not exist in Debian. It is /bin/readlink instead.
This leads to the following error message in my system log:
Oct 22 13:37:43 gnzdeb systemd-udevd[348]: failed to execute
'/usr/bin/readlink' '/usr/bin/readlink /dev/md/imsm0': No such file or
This doesn't seem to have any adverse consequences -- my system boots
and runs normally.
Thank you for maitaining mdadm.
--
Todor
-- Package-specific info:
--- mdadm.conf
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
MAILADDR root
ARRAY metadata=imsm UUID=dc71b22a:873e123b:5924fb8a:1f6c4c08
ARRAY /dev/md/RAID0 container=dc71b22a:873e123b:5924fb8a:1f6c4c08 member=0 UUID=c3bda448:2ce27f2f:af9d30bc:14bf1275
--- /etc/default/mdadm
INITRDSTART='all'
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=true
--- /proc/mdstat:
Personalities : [raid1]
md126 : active raid1 sda[1] sdb[0]
488383488 blocks super external:/md127/0 [2/2] [UU]
md127 : inactive sda[1](S) sdb[0](S)
5928 blocks super external:imsm
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 0 488386584 sda
11 0 1048575 sr0
8 16 488386584 sdb
9 126 488383488 md126
259 0 245760992 md126p1
259 1 1 md126p2
259 2 48827392 md126p5
259 3 4881408 md126p6
259 4 188910592 md126p7
--- LVM physical volumes:
LVM does not seem to be used.
--- mount output
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=488525,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,relatime,size=785056k,mode=755)
/dev/md126p5 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/md126p7 on /home type ext4 (rw,relatime,data=ordered)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/115 type tmpfs (rw,nosuid,nodev,relatime,size=392528k,mode=700,uid=115,gid=121)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=392528k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
encfs on /home/todor/encfs type fuse.encfs (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000,default_permissions)
--- initrd.img-3.16-2-amd64:
91518 blocks
599bbf3fe6093157a26863dcb59cdf5d ./scripts/local-top/mdadm
4bbfcba2c295da562915bb136e8a1454 ./lib/modules/3.16-2-amd64/kernel/drivers/md/raid456.ko
6669b11f1f0964f61b620dbb9a8464b6 ./lib/modules/3.16-2-amd64/kernel/drivers/md/dm-mod.ko
b131e294b0ace5ae6b1a2055dac3f456 ./lib/modules/3.16-2-amd64/kernel/drivers/md/multipath.ko
92ec93cb9071716b32c8652363687433 ./lib/modules/3.16-2-amd64/kernel/drivers/md/md-mod.ko
e5770e9b247f189328df74010b319b5e ./lib/modules/3.16-2-amd64/kernel/drivers/md/raid0.ko
dbf3173d59256c5c8593ea5e4996eb54 ./lib/modules/3.16-2-amd64/kernel/drivers/md/linear.ko
97d51c2288fe75fea8f1de9f8c95ec53 ./lib/modules/3.16-2-amd64/kernel/drivers/md/raid1.ko
34aa82eb5ecedbf94731796f3b35719a ./lib/modules/3.16-2-amd64/kernel/drivers/md/raid10.ko
e7735be2925447a39332bb304f9d0787 ./sbin/mdadm
90b141f2f0766934284670088277c0fa ./etc/mdadm/mdadm.conf
d3be82c0f275d6c25b04d388baf9e836 ./etc/modprobe.d/mdadm.conf
00bb6ece42f5f0a733b9154412433208 ./conf/mdadm
--- initrd's /conf/conf.d/md:
no conf/md file.
--- /proc/modules:
raid1 34596 1 - Live 0xffffffffa0085000
md_mod 107672 5 raid1, Live 0xffffffffa01cb000
--- /var/log/syslog:
--- volume detail:
/dev/sda:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.1.00
Orig Family : e4406beb
Family : e4412207
Generation : 004dfbde
Attributes : All supported
UUID : dc71b22a:873e123b:5924fb8a:1f6c4c08
Checksum : e2547b9c correct
MPB Sectors : 1
Disks : 2
RAID Devices : 1
Disk00 Serial : S1W3J9BSB00435
State : active
Id : 00000000
Usable Size : 976767240 (465.76 GiB 500.10 GB)
[RAID0]:
UUID : c3bda448:2ce27f2f:af9d30bc:14bf1275
RAID Level : 1
Members : 2
Slots : [UU]
Failed disk : none
This Slot : 0
Array Size : 976766976 (465.76 GiB 500.10 GB)
Per Dev Size : 976767240 (465.76 GiB 500.10 GB)
Sector Offset : 0
Num Stripes : 3815496
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : dirty
Disk01 Serial : S1W3J9BSB00436
State : active
Id : 00020000
Usable Size : 976767240 (465.76 GiB 500.10 GB)
--
/dev/sdb:
Magic : Intel Raid ISM Cfg Sig.
Version : 1.1.00
Orig Family : e4406beb
Family : e4412207
Generation : 004dfbde
Attributes : All supported
UUID : dc71b22a:873e123b:5924fb8a:1f6c4c08
Checksum : e2547b9c correct
MPB Sectors : 1
Disks : 2
RAID Devices : 1
Disk01 Serial : S1W3J9BSB00436
State : active
Id : 00020000
Usable Size : 976767240 (465.76 GiB 500.10 GB)
[RAID0]:
UUID : c3bda448:2ce27f2f:af9d30bc:14bf1275
RAID Level : 1
Members : 2
Slots : [UU]
Failed disk : none
This Slot : 1
Array Size : 976766976 (465.76 GiB 500.10 GB)
Per Dev Size : 976767240 (465.76 GiB 500.10 GB)
Sector Offset : 0
Num Stripes : 3815496
Chunk Size : 64 KiB
Reserved : 0
Migrate State : idle
Map State : normal
Dirty State : dirty
Disk00 Serial : S1W3J9BSB00435
State : active
Id : 00000000
Usable Size : 976767240 (465.76 GiB 500.10 GB)
--
--- /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-3.16-2-amd64 root=UUID=79eba640-6675-4021-8fcf-29e28a672fcd ro quiet systemd.show_status=1
--- grub2:
linux /boot/vmlinuz-3.16-2-amd64 root=UUID=79eba640-6675-4021-8fcf-29e28a672fcd ro quiet systemd.show_status=1
linux /boot/vmlinuz-3.16-2-amd64 root=UUID=79eba640-6675-4021-8fcf-29e28a672fcd ro quiet systemd.show_status=1
linux /boot/vmlinuz-3.16-2-amd64 root=UUID=79eba640-6675-4021-8fcf-29e28a672fcd ro single
--- udev:
ii udev 215-5+b1 amd64 /dev/ and hotplug management daem
cd2d1ac595f7510a81da0b292a556b28 /lib/udev/rules.d/63-md-raid-arrays.rules
5de7d0b70cd948d00bb38ca75ad5f288 /lib/udev/rules.d/64-md-raid-assembly.rules
a74b2fb44334378c5c6b579326b2c1c7 /lib/udev/rules.d/99-systemd.rules
--- /dev:
brw-rw---- 1 root disk 9, 126 Oct 22 13:37 /dev/md126
brw-rw---- 1 root disk 259, 0 Oct 22 13:37 /dev/md126p1
brw-rw---- 1 root disk 259, 1 Oct 22 13:37 /dev/md126p2
brw-rw---- 1 root disk 259, 2 Oct 22 13:37 /dev/md126p5
brw-rw---- 1 root disk 259, 3 Oct 22 13:37 /dev/md126p6
brw-rw---- 1 root disk 259, 4 Oct 22 13:37 /dev/md126p7
brw-rw---- 1 root disk 9, 127 Oct 22 13:37 /dev/md127
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root 9 Oct 22 13:37 ata-SAMSUNG_HD502IJ_S1W3J9BSB00435 -> ../../sda
lrwxrwxrwx 1 root root 9 Oct 22 13:37 ata-SAMSUNG_HD502IJ_S1W3J9BSB00436 -> ../../sdb
lrwxrwxrwx 1 root root 9 Oct 22 13:37 ata-hp_DVD_A_DH16AAL_2B9945012932 -> ../../sr0
lrwxrwxrwx 1 root root 11 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275 -> ../../md126
lrwxrwxrwx 1 root root 13 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275-part1 -> ../../md126p1
lrwxrwxrwx 1 root root 13 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275-part2 -> ../../md126p2
lrwxrwxrwx 1 root root 13 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275-part5 -> ../../md126p5
lrwxrwxrwx 1 root root 13 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275-part6 -> ../../md126p6
lrwxrwxrwx 1 root root 13 Oct 22 13:37 md-uuid-c3bda448:2ce27f2f:af9d30bc:14bf1275-part7 -> ../../md126p7
lrwxrwxrwx 1 root root 11 Oct 22 13:37 md-uuid-dc71b22a:873e123b:5924fb8a:1f6c4c08 -> ../../md127
lrwxrwxrwx 1 root root 9 Oct 22 13:37 wwn-0x50024e920148431e -> ../../sda
lrwxrwxrwx 1 root root 9 Oct 22 13:37 wwn-0x50024e9201484325 -> ../../sdb
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 13 Oct 22 13:37 2e394561-02d1-45f2-90a6-e0ffa41b929e -> ../../md126p7
lrwxrwxrwx 1 root root 13 Oct 22 13:37 4034BCAC34BCA5F6 -> ../../md126p1
lrwxrwxrwx 1 root root 13 Oct 22 13:37 59a76eaa-70f3-4608-8b94-02c9fcee5fee -> ../../md126p6
lrwxrwxrwx 1 root root 13 Oct 22 13:37 79eba640-6675-4021-8fcf-29e28a672fcd -> ../../md126p5
/dev/md:
total 0
lrwxrwxrwx 1 root root 8 Oct 22 13:37 RAID0 -> ../md126
lrwxrwxrwx 1 root root 10 Oct 22 13:37 RAID0p1 -> ../md126p1
lrwxrwxrwx 1 root root 10 Oct 22 13:37 RAID0p2 -> ../md126p2
lrwxrwxrwx 1 root root 10 Oct 22 13:37 RAID0p5 -> ../md126p5
lrwxrwxrwx 1 root root 10 Oct 22 13:37 RAID0p6 -> ../md126p6
lrwxrwxrwx 1 root root 10 Oct 22 13:37 RAID0p7 -> ../md126p7
lrwxrwxrwx 1 root root 8 Oct 22 13:37 imsm0 -> ../md127
Auto-generated on Wed, 22 Oct 2014 18:59:00 +0200 by mdadm bugscript
-- System Information:
Debian Release: jessie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages mdadm depends on:
ii debconf [debconf-2.0] 1.5.53
ii initscripts 2.88dsf-53.4
ii libc6 2.19-11
ii lsb-base 4.1+Debian13
ii udev 215-5+b1
Versions of packages mdadm recommends:
ii dma [mail-transport-agent] 0.9-1
ii kmod 18-3
ii module-init-tools 18-3
mdadm suggests no packages.
-- debconf information:
* mdadm/autocheck: true
* mdadm/start_daemon: true
mdadm/initrdstart_msg_errblock:
mdadm/autostart: true
mdadm/initrdstart_msg_errmd:
* mdadm/mail_to: root
mdadm/initrdstart_msg_intro:
mdadm/initrdstart_notinconf: false
mdadm/initrdstart_msg_errconf:
* mdadm/initrdstart: all
mdadm/initrdstart_msg_errexist:
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