Package: mdadm Version: 3.3.2-5+deb8u1 Severity: normal Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? Upgraded Debian "stable" to 8.4. For testing also built a new Debian "stable" 8.4 server. * What exactly did you do (or not do) that was effective (or ineffective)? Built RAID1 array with 2 disks, /dev/sbd and /dev/sdc Disks were not partitioned prior to create. * What was the outcome of this action? Every 5 minutes /var/log/kern.log gets spammed with these messages: Apr 18 09:28:02 OraDev kernel: [ 239.699780] sdb: unknown partition table Apr 18 09:28:02 OraDev kernel: [ 239.820083] sdc: unknown partition table Apr 18 09:33:12 OraDev kernel: [ 550.186757] sdb: unknown partition table Apr 18 09:33:13 OraDev kernel: [ 550.332722] sdc: unknown partition table Apr 18 09:38:23 OraDev kernel: [ 860.690046] sdb: unknown partition table Apr 18 09:38:23 OraDev kernel: [ 860.912395] sdc: unknown partition table Apr 18 09:43:23 OraDev kernel: [ 1161.079827] sdb: unknown partition table Apr 18 09:43:23 OraDev kernel: [ 1161.194904] sdc: unknown partition table * What outcome did you expect instead? No messages. *** End of the template - remove these template lines *** -- Package-specific info: --- mdadm.conf CREATE owner=root group=disk mode=0660 auto=yes HOMEHOST <system> MAILADDR root ARRAY /dev/md/0 metadata=1.2 name=OraDev:0 UUID=c0e9ccb7:0fa23f89:7c1cc1f0:11176cba --- /etc/default/mdadm INITRDSTART='none' AUTOCHECK=true START_DAEMON=true DAEMON_OPTIONS="--syslog" VERBOSE=false --- /proc/mdstat: Personalities : [raid1] md0 : active raid1 sdb[0] sdc[1] 488255488 blocks super 1.2 [2/2] [UU] bitmap: 0/4 pages [0KB], 65536KB chunk unused devices: <none> --- /proc/partitions: major minor #blocks name 8 0 250059096 sda 8 1 239899648 sda1 8 2 1 sda2 8 5 10157056 sda5 11 0 1048575 sr0 8 16 488386584 sdb 8 32 488386584 sdc 9 0 488255488 md0 --- 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=1007433,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=1615408k,mode=755) /dev/sda1 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=23,pgrp=1,timeout=300,minproto=5,maxproto=5,direct) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime) mqueue on /dev/mqueue type mqueue (rw,relatime) debugfs on /sys/kernel/debug type debugfs (rw,relatime) fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime) /dev/md0 on /mnt/raid type ext4 (rw,relatime,data=ordered) rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw,relatime) 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=807704k,mode=700,uid=115,gid=122) tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=807704k,mode=700,uid=1000,gid=1000) --- initrd.img-3.16.0-4-amd64: 94175 blocks d3be82c0f275d6c25b04d388baf9e836 ./etc/modprobe.d/mdadm.conf 8e77686a1bbfb047270c4f492a95f4d9 ./etc/mdadm/mdadm.conf 599bbf3fe6093157a26863dcb59cdf5d ./scripts/local-top/mdadm 131be8e959b59b6dc48c289966125cd4 ./sbin/mdadm 00836adf69901d2eeca7d38e38dcb713 ./conf/mdadm 9a7bb44377b1a47f4deb35d9d8197578 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/raid1.ko ae86495b276499238b3878138013d030 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/raid10.ko 5b9ef223eb3cb1fcaf57b47dee9ed899 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/linear.ko 97cfab6d6fe6d3821543ac40b32648c5 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/dm-mod.ko 4fa3214f1dcb897ce5112951a9eab9f3 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/raid0.ko 65e64ff7210191d2f18c5ccbdc366e68 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/md-mod.ko 55ee61484468c5f8d01840d13c3f36ab ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/raid456.ko 60235c5e99ae772389d4d53f3be921d0 ./lib/modules/3.16.0-4-amd64/kernel/drivers/md/multipath.ko --- initrd's /conf/conf.d/md: no conf/md file. --- /proc/modules: raid1 34596 1 - Live 0xffffffffa0209000 md_mod 107672 2 raid1, Live 0xffffffffa01e3000 --- /var/log/syslog: --- volume detail: /dev/sda: MBR Magic : aa55 Partition[0] : 479799296 sectors at 2048 (type 83) Partition[1] : 20314114 sectors at 479803390 (type 05) -- /dev/sda1 is not recognised by mdadm. /dev/sda2: MBR Magic : aa55 Partition[0] : 20314112 sectors at 2 (type 82) -- /dev/sda5 is not recognised by mdadm. /dev/sdb: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : c0e9ccb7:0fa23f89:7c1cc1f0:11176cba Name : OraDev:0 (local to host OraDev) Creation Time : Mon Apr 18 08:07:07 2016 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 976511024 (465.64 GiB 499.97 GB) Array Size : 488255488 (465.64 GiB 499.97 GB) Used Dev Size : 976510976 (465.64 GiB 499.97 GB) Data Offset : 262144 sectors Super Offset : 8 sectors Unused Space : before=262056 sectors, after=48 sectors State : active Device UUID : 846926ab:e92d8711:f4f4eb90:dec02c2a Internal Bitmap : 8 sectors from superblock Update Time : Mon Apr 18 10:03:39 2016 Bad Block Log : 512 entries available at offset 72 sectors Checksum : a42637cd - correct Events : 1352 Device Role : Active device 0 Array State : AA ('A' == active, '.' == missing, 'R' == replacing) -- /dev/sdc: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : c0e9ccb7:0fa23f89:7c1cc1f0:11176cba Name : OraDev:0 (local to host OraDev) Creation Time : Mon Apr 18 08:07:07 2016 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 976511024 (465.64 GiB 499.97 GB) Array Size : 488255488 (465.64 GiB 499.97 GB) Used Dev Size : 976510976 (465.64 GiB 499.97 GB) Data Offset : 262144 sectors Super Offset : 8 sectors Unused Space : before=262056 sectors, after=48 sectors State : active Device UUID : fde3309c:8f5fd5da:a3951c83:f630141b Internal Bitmap : 8 sectors from superblock Update Time : Mon Apr 18 10:03:39 2016 Bad Block Log : 512 entries available at offset 72 sectors Checksum : 4196f4b5 - correct Events : 1352 Device Role : Active device 1 Array State : AA ('A' == active, '.' == missing, 'R' == replacing) -- --- /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=UUID=61ee3da5-4d41-4408-8a54-54eb05a20409 ro quiet --- grub2: set root='hd0,msdos1' set root='hd0,msdos1' set root='hd0,msdos1' linux /boot/vmlinuz-3.16.0-4-amd64 root=UUID=61ee3da5-4d41-4408-8a54-54eb05a20409 ro quiet set root='hd0,msdos1' linux /boot/vmlinuz-3.16.0-4-amd64 root=UUID=61ee3da5-4d41-4408-8a54-54eb05a20409 ro quiet set root='hd0,msdos1' linux /boot/vmlinuz-3.16.0-4-amd64 root=UUID=61ee3da5-4d41-4408-8a54-54eb05a20409 ro single --- udev: ii udev 215-17+deb8u amd64 /dev/ and hotplug management daem e95faba71945b1dcc9749adc5dcd80f6 /lib/udev/rules.d/63-md-raid-arrays.rules f0b45148fbd3ce678e682925483f17dc /lib/udev/rules.d/64-md-raid-assembly.rules 13e82ea039db387bce78de8e7aeb2f34 /lib/udev/rules.d/99-systemd.rules --- /dev: brw-rw---- 1 root disk 9, 0 Apr 18 09:24 /dev/md0 /dev/disk/by-id: total 0 lrwxrwxrwx 1 root root 9 Apr 18 09:24 ata-HL-DT-ST_DVD+_-RW_GHB0N_K41G21E1708 -> ../../sr0 lrwxrwxrwx 1 root root 9 Apr 18 10:03 ata-SAMSUNG_SSD_SM871_2.5_7mm_256GB_S2D2NXAH152093 -> ../../sda lrwxrwxrwx 1 root root 10 Apr 18 10:03 ata-SAMSUNG_SSD_SM871_2.5_7mm_256GB_S2D2NXAH152093-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Apr 18 10:03 ata-SAMSUNG_SSD_SM871_2.5_7mm_256GB_S2D2NXAH152093-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Apr 18 10:03 ata-SAMSUNG_SSD_SM871_2.5_7mm_256GB_S2D2NXAH152093-part5 -> ../../sda5 lrwxrwxrwx 1 root root 9 Apr 18 10:03 ata-TOSHIBA_DT01ACA050_26JWPWALS -> ../../sdc lrwxrwxrwx 1 root root 9 Apr 18 10:03 ata-TOSHIBA_DT01ACA050_26JWUX8LS -> ../../sdb lrwxrwxrwx 1 root root 9 Apr 18 09:24 md-name-OraDev:0 -> ../../md0 lrwxrwxrwx 1 root root 9 Apr 18 09:24 md-uuid-c0e9ccb7:0fa23f89:7c1cc1f0:11176cba -> ../../md0 lrwxrwxrwx 1 root root 9 Apr 18 10:03 wwn-0x5000039fe8cc9829 -> ../../sdc lrwxrwxrwx 1 root root 9 Apr 18 10:03 wwn-0x5000039fe8cca74a -> ../../sdb lrwxrwxrwx 1 root root 9 Apr 18 09:24 wwn-0x5001480000000000 -> ../../sr0 lrwxrwxrwx 1 root root 9 Apr 18 10:03 wwn-0x5002538d40a050a4 -> ../../sda lrwxrwxrwx 1 root root 10 Apr 18 10:03 wwn-0x5002538d40a050a4-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Apr 18 10:03 wwn-0x5002538d40a050a4-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Apr 18 10:03 wwn-0x5002538d40a050a4-part5 -> ../../sda5 /dev/disk/by-uuid: total 0 lrwxrwxrwx 1 root root 9 Apr 18 09:24 176abf64-74a2-402e-bbcd-6cca92b92959 -> ../../md0 lrwxrwxrwx 1 root root 10 Apr 18 10:03 61ee3da5-4d41-4408-8a54-54eb05a20409 -> ../../sda1 lrwxrwxrwx 1 root root 10 Apr 18 10:03 e86a218d-dc73-41aa-afef-24fab77be2fb -> ../../sda5 /dev/md: total 0 lrwxrwxrwx 1 root root 6 Apr 18 09:24 0 -> ../md0 Auto-generated on Mon, 18 Apr 2016 10:06:02 +1000 by mdadm bugscript -- System Information: Debian Release: 8.4 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages mdadm depends on: ii debconf [debconf-2.0] 1.5.56 ii initscripts 2.88dsf-59 ii libc6 2.19-18+deb8u4 ii lsb-base 4.1+Debian13+nmu1 ii udev 215-17+deb8u4 Versions of packages mdadm recommends: ii exim4-daemon-light [mail-transport-agent] 4.84.2-1 ii kmod 18-3 mdadm suggests no packages. -- debconf information: mdadm/start_daemon: true mdadm/initrdstart_msg_errmd: mdadm/initrdstart_msg_errexist: mdadm/initrdstart_notinconf: false * mdadm/initrdstart: none mdadm/initrdstart_msg_intro: mdadm/initrdstart_msg_errconf: mdadm/autocheck: true mdadm/mail_to: root mdadm/initrdstart_msg_errblock: