Bug#954816: mdadm: Debian stable system does not boot after kernel upgrade, RAID0 not activated
Package: mdadm
Version: 4.1-1
Severity: normal
Dear Maintainer,
My Debian stable system, running on old i386 hardware, suddenly became unbootable after doing full upgrades via apt.
Via upgrades, the system passed from kernel 4.19.0-6-i686-pae to the corresponding 4.19.0-8-i686-pae.
After the upgrade, when booting with 4.19.0-8, it says:
md/raid0:md0: cannot assemble multi-zone RAID0 with default_layout setting
md/raid0: please set raid0.default_layout to 1 or 2
Failed to start LVMevent activation on device 8:17
See 'systemctlstatus lvm2-pvscan@8:17.service' for details.
If left alone, the system goes in emergency mode after a while.
However, the same system boots normally if, during boot, one chooses manually the 4.19.0-6 kernel in grub's boot menu.
* What led up to the situation?
* What exactly did you do (or not do) that was effective (or
ineffective)?
* What was the outcome of this action?
* What outcome did you expect instead?
Can you please provide a solution? Thank you!
-- Package-specific info:
--- mdadm.conf
HOMEHOST <system>
MAILADDR root
ARRAY /dev/md/0 metadata=1.2 UUID=c2f964c2:e59c278d:20283f00:f4bc0f82 name=www:0
--- /etc/default/mdadm
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=false
--- /proc/mdstat:
Personalities : [raid0] [linear] [multipath] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid0 sdc1[0] sdd1[1]
119366656 blocks super 1.2 512k chunks
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
2 0 4 fd0
8 16 117220824 sdb
8 17 117219328 sdb1
8 32 80418240 sdc
8 33 80416768 sdc1
8 48 39082680 sdd
8 49 39080960 sdd1
8 0 78150744 sda
8 1 1951744 sda1
8 2 68359168 sda2
8 3 7838720 sda3
9 0 119366656 md0
253 0 236580864 dm-0
--- LVM physical volumes:
PV VG Fmt Attr PSize PFree
/dev/md0 volgroup0 lvm2 a-- <113.84g 0
/dev/sdb1 volgroup0 lvm2 a-- <111.79g 0
--- 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,nosuid,relatime,size=980460k,nr_inodes=191685,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,noexec,relatime,size=199632k,mode=755)
/dev/sda2 on / type xfs (rw,relatime,attr2,inode64,noquota)
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)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=13412)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
/dev/sda1 on /boot type xfs (rw,relatime,attr2,inode64,noquota)
/dev/mapper/volgroup0-logvol0 on /var/www/html type xfs (rw,relatime,attr2,inode64,sunit=1024,swidth=2048,noquota)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=199628k,mode=700,uid=1000,gid=1000)
--- initrd.img-4.19.0-6-686-pae:
171337 blocks
46e60fda5173f74d12f37d34be523155 ./etc/mdadm/mdadm.conf
d3be82c0f275d6c25b04d388baf9e836 ./etc/modprobe.d/mdadm.conf
f3b648ca1c912da30940f0b821b7e9e6 ./scripts/local-block/mdadm
192ccafcfe38eabf0f5184786764c4a9 ./scripts/local-bottom/mdadm
39fc2aaa3ec5e46e90ef02248ba79a66 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-bio-prison.ko
f24034be3fb32505348684f922a17417 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-bufio.ko
941ec6948fab1e4b09fecea9c0754b26 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-cache.ko
f6ab5a915a7b869e83f444e327db4d8b ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-log.ko
b2e24b759e204e3a324e0393ca7d691d ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-mirror.ko
a4a14431aeb89a584d52785f51539854 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-mod.ko
79b047ac3af52cd4c82025e54f61ec39 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-raid.ko
58613c03b041daf79b571544ab01d0e9 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-region-hash.ko
ca0b0cb2904a622bdd0784c928f89676 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-snapshot.ko
44712d0c155dc64a8d943684dad36d83 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/dm-thin-pool.ko
441e58cba662b12cf6aef205f03fcc81 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/linear.ko
6433a6f7dd14a9308fdabd04e5098c90 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/md-mod.ko
c9add69fbfe7fe6f49064fa20d338cda ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/multipath.ko
c08e1c4f97f0b0f8d0664dba9de98c5a ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/persistent-data/dm-persistent-data.ko
7f7b05ca4b824291aefad9d7a23e4806 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/raid0.ko
a20aac5c926a758b3fb9b55c60bedd89 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/raid1.ko
087af3c9409e08c77a61cb2a1557983e ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/raid10.ko
498efe6779a1e9cd74390c7397794c24 ./usr/lib/modules/4.19.0-6-686-pae/kernel/drivers/md/raid456.ko
c1f254c2cafc106e5b199ec9ca1c7c19 ./usr/sbin/mdadm
--- initrd's /conf/conf.d/md:
no conf/md file.
--- /proc/modules:
dm_mod 102400 4 - Live 0xf7f1d000
raid10 53248 0 - Live 0xf7e01000
raid456 135168 0 - Live 0xf7cd4000
async_raid6_recov 16384 1 raid456, Live 0xf7ccf000
async_memcpy 16384 2 raid456,async_raid6_recov, Live 0xf7cca000
async_pq 16384 2 raid456,async_raid6_recov, Live 0xf7cc2000
async_xor 16384 3 raid456,async_raid6_recov,async_pq, Live 0xf7cbd000
async_tx 16384 5 raid456,async_raid6_recov,async_memcpy,async_pq,async_xor, Live 0xf7cb8000
raid6_pq 106496 3 raid456,async_raid6_recov,async_pq, Live 0xf7c9d000
libcrc32c 16384 2 xfs,raid456, Live 0xf7c44000
raid1 40960 0 - Live 0xf7c09000
multipath 16384 0 - Live 0xf7bae000
linear 16384 0 - Live 0xf7b43000
raid0 20480 1 - Live 0xf7b7d000
md_mod 131072 7 raid10,raid456,raid1,multipath,linear,raid0, Live 0xf7c6b000
--- /var/log/syslog:
--- volume detail:
/dev/sda:
MBR Magic : aa55
Partition[0] : 3903488 sectors at 2048 (type 83)
Partition[1] : 136718336 sectors at 3905536 (type 83)
Partition[2] : 15677440 sectors at 140623872 (type 82)
--
/dev/sda1 is not recognised by mdadm.
/dev/sda2 is not recognised by mdadm.
/dev/sda3 is not recognised by mdadm.
/dev/sdb:
MBR Magic : aa55
Partition[0] : 234438656 sectors at 2048 (type 8e)
--
/dev/sdb1 is not recognised by mdadm.
/dev/sdc:
MBR Magic : aa55
Partition[0] : 160833536 sectors at 2048 (type fd)
--
/dev/sdc1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : c2f964c2:e59c278d:20283f00:f4bc0f82
Name : www:0 (local to host www)
Creation Time : Sun Jun 30 12:10:27 2019
Raid Level : raid0
Raid Devices : 2
Avail Dev Size : 160702464 (76.63 GiB 82.28 GB)
Data Offset : 131072 sectors
Super Offset : 8 sectors
Unused Space : before=130984 sectors, after=0 sectors
State : clean
Device UUID : d504823b:d2681be0:2d19a0d4:cd2845b2
Update Time : Sun Jun 30 12:10:27 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 1bd10fde - correct
Events : 0
Chunk Size : 512K
Device Role : Active device 0
Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
--
/dev/sdd:
MBR Magic : aa55
Partition[0] : 78161920 sectors at 2048 (type fd)
--
/dev/sdd1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : c2f964c2:e59c278d:20283f00:f4bc0f82
Name : www:0 (local to host www)
Creation Time : Sun Jun 30 12:10:27 2019
Raid Level : raid0
Raid Devices : 2
Avail Dev Size : 78030848 (37.21 GiB 39.95 GB)
Data Offset : 131072 sectors
Super Offset : 8 sectors
Unused Space : before=130984 sectors, after=0 sectors
State : clean
Device UUID : 689f64a6:8b24763c:6159b5a5:ce6b9ee6
Update Time : Sun Jun 30 12:10:27 2019
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : e38f715f - correct
Events : 0
Chunk Size : 512K
Device Role : Active device 1
Array State : AA ('A' == active, '.' == missing, 'R' == replacing)
--
--- /proc/cmdline
BOOT_IMAGE=/vmlinuz-4.19.0-6-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro quiet
--- grub2:
set root='hd0,msdos2'
set root='hd0,msdos2'
set root='hd0,msdos1'
linux /vmlinuz-4.19.0-8-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro quiet
set root='hd0,msdos1'
linux /vmlinuz-4.19.0-8-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro quiet
set root='hd0,msdos1'
linux /vmlinuz-4.19.0-8-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro single
set root='hd0,msdos1'
linux /vmlinuz-4.19.0-6-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro quiet
set root='hd0,msdos1'
linux /vmlinuz-4.19.0-6-686-pae root=UUID=1c08877a-8ffa-420c-bd50-bcac3c6a98b2 ro single
--- udev:
ii udev 241-7~deb10u3 i386 /dev/ and hotplug management daemon
9d7dfcdc58fa54941f8d28f6094a7a5b /lib/udev/rules.d/01-md-raid-creating.rules
aa83f41de49462d05e446cfc5e14e74b /lib/udev/rules.d/63-md-raid-arrays.rules
904bb2cce2cfd4a2c94aa957e7968e16 /lib/udev/rules.d/64-md-raid-assembly.rules
ba1d376ca9b7364576f950d06ba18207 /lib/udev/rules.d/69-md-clustered-confirm-device.rules
745ed418fa58498790836a08c627e1ca /lib/udev/rules.d/99-systemd.rules
--- /dev:
brw-rw---- 1 root disk 9, 0 Mar 23 23:20 /dev/md0
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root 9 Mar 23 23:20 ata-IC35L080AVVA07-0_VNC400A4G0W9WA -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-IC35L080AVVA07-0_VNC400A4G0W9WA-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 9 Mar 23 23:20 ata-ST3120022A_3JS18YNA -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-ST3120022A_3JS18YNA-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 9 Mar 23 23:20 ata-ST340014A_5JX66Z0V -> ../../sdd
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-ST340014A_5JX66Z0V-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 9 Mar 23 23:20 ata-ST380011A_5JV4W9BB -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-ST380011A_5JV4W9BB-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-ST380011A_5JV4W9BB-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 23:20 ata-ST380011A_5JV4W9BB-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 23 23:20 dm-name-volgroup0-logvol0 -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 23 23:20 dm-uuid-LVM-0pIsL3J3X9IstvEnGxfU3RI3oTzO1yw2B3lpx0YdBuqG4TwWw1hy7kwWfs5dlUfN -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 23 23:20 lvm-pv-uuid-PHILh7-3ZxV-0FYn-q3xd-VnD3-Aigz-W97u0T -> ../../sdb1
lrwxrwxrwx 1 root root 9 Mar 23 23:20 lvm-pv-uuid-fmxmcN-D2sY-H7hK-v9As-9z2g-dbCv-9Tm9re -> ../../md0
lrwxrwxrwx 1 root root 9 Mar 23 23:20 md-name-www:0 -> ../../md0
lrwxrwxrwx 1 root root 9 Mar 23 23:20 md-uuid-c2f964c2:e59c278d:20283f00:f4bc0f82 -> ../../md0
/dev/disk/by-partuuid:
total 0
lrwxrwxrwx 1 root root 10 Mar 23 23:20 1326feac-01 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 23 23:20 3e9d4b01-01 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 23 23:20 3e9d4b01-02 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 23:20 3e9d4b01-03 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 23 23:20 43505b63-01 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Mar 23 23:20 af3c0ef1-01 -> ../../sdc1
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root 9 Mar 23 23:20 pci-0000:00:1f.1-ata-1 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 23 23:20 pci-0000:00:1f.1-ata-1-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 23 23:20 pci-0000:00:1f.1-ata-1-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 23:20 pci-0000:00:1f.1-ata-1-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 Mar 23 23:20 pci-0000:00:1f.1-ata-2 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 23 23:20 pci-0000:00:1f.1-ata-2-part1 -> ../../sdc1
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 10 Mar 23 23:20 190bd64a-06d0-4fcc-b376-13517dc76270 -> ../../dm-0
lrwxrwxrwx 1 root root 10 Mar 23 23:20 1c08877a-8ffa-420c-bd50-bcac3c6a98b2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 23:20 2faad550-7df1-4df0-9598-96f21bddae78 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 23 23:20 4adb933f-c29d-42e0-9d2d-ae8bd987e728 -> ../../sda1
/dev/md:
total 0
lrwxrwxrwx 1 root root 6 Mar 23 23:20 0 -> ../md0
Auto-generated on Tue, 24 Mar 2020 00:17:17 +0200 by mdadm bugscript
-- System Information:
Debian Release: 10.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 4.19.0-6-686-pae (SMP w/2 CPU cores)
Locale: LANG=ro_RO.UTF-8, LC_CTYPE=ro_RO.UTF-8 (charmap=UTF-8), LANGUAGE=ro_RO.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages mdadm depends on:
ii debconf [debconf-2.0] 1.5.71
ii libc6 2.28-10
ii lsb-base 10.2019051400
ii udev 241-7~deb10u3
Versions of packages mdadm recommends:
ii exim4-daemon-light [mail-transport-agent] 4.92-8+deb10u3
ii kmod 26-1
Versions of packages mdadm suggests:
pn dracut-core <none>
-- debconf information:
mdadm/autocheck: true
mdadm/mail_to: root
mdadm/start_daemon: true
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