Bug#598957: checkarray: I: selecting idle I/O scheduling class for resync of md0
christian at hofstaedtler.name
christian at hofstaedtler.name
Sun Oct 3 12:51:13 UTC 2010
Package: mdadm
Version: 3.1.4-1+8efb9d1
Severity: important
Hi,
the checkarray cronjob mailed me these lines:
checkarray: I: selecting idle I/O scheduling class for resync of md0.
checkarray: I: selecting idle I/O scheduling class for resync of md1.
I believe that this is "normal", so this really shouldn't be mailed to me.
Thanks,
Christian
-- Package-specific info:
--- mdadm.conf
DEVICE partitions
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
MAILADDR root
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=118569ed:a46febfd:c3947ef7:d586f709
ARRAY /dev/md1 level=raid1 num-devices=2 UUID=67d3c03f:b651dbd5:c3947ef7:d586f709
--- /etc/default/mdadm
INITRDSTART='all'
AUTOSTART=true
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=false
--- /proc/mdstat:
Personalities : [raid1]
md1 : active raid1 sda2[0] sdb2[1]
961136704 blocks [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
15623104 blocks [2/2] [UU]
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 0 976762584 sda
8 1 15623181 sda1
8 2 961136820 sda2
8 16 976762584 sdb
8 17 15623181 sdb1
8 18 961136820 sdb2
9 0 15623104 md0
9 1 961136704 md1
--- LVM physical volumes:
LVM does not seem to be used.
--- mount output
/dev/md0 on / type ext3 (rw,noatime,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)
/dev/md1 on /data type ext3 (rw,noatime,user_xattr)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
--- initrd.img-2.6.32-3-686:
41165 blocks
44c71c8470a3598b85bc7f3303a5425f ./etc/mdadm/mdadm.conf
48e243e5250d470dc4dd46ff8201258e ./lib/modules/2.6.32-3-686/kernel/drivers/md/dm-mod.ko
01f4d7f10376c1276df57db0a6ecc991 ./lib/modules/2.6.32-3-686/kernel/drivers/md/md-mod.ko
99affae75509564de7cb08b81ff6d845 ./lib/modules/2.6.32-3-686/kernel/drivers/md/raid6_pq.ko
677c38cbd20825ba47e66a87c3c2c744 ./lib/modules/2.6.32-3-686/kernel/drivers/md/raid456.ko
154829bacda0f73d2da34ced483af174 ./lib/modules/2.6.32-3-686/kernel/drivers/md/multipath.ko
cf92ffc27158ef5fa7a38f8b5fb9106a ./lib/modules/2.6.32-3-686/kernel/drivers/md/raid10.ko
b60aa724deeb02336f5b243475f0f156 ./lib/modules/2.6.32-3-686/kernel/drivers/md/raid1.ko
5256bb5b54f7137e59f3aecea46be308 ./lib/modules/2.6.32-3-686/kernel/drivers/md/raid0.ko
be27e4326a35eeaf09f0a7c8a9c72bf8 ./lib/modules/2.6.32-3-686/kernel/drivers/md/linear.ko
ee6eabe5fb44714ca6be61409a762103 ./sbin/mdadm
f4fbd9099399ab08ba9b9f6c71d77595 ./scripts/local-top/mdadm
--- initrd's /conf/conf.d/md:
MD_HOMEHOST='slick'
MD_DEVPAIRS='/dev/md0:raid1 /dev/md1:raid1'
MD_LEVELS='raid1 raid1'
MD_DEVS=all
MD_MODULES='raid1'
--- /proc/modules:
raid1 16099 2 - Live 0xf7ea9000
md_mod 67165 3 raid1, Live 0xf7e85000
--- /var/log/syslog:
--- volume detail:
/dev/sda is not recognised by mdadm.
/dev/sda1:
Magic : a92b4efc
Version : 0.90.00
UUID : 118569ed:a46febfd:c3947ef7:d586f709 (local to host slick)
Creation Time : Mon Aug 10 18:21:31 2009
Raid Level : raid1
Used Dev Size : 15623104 (14.90 GiB 16.00 GB)
Array Size : 15623104 (14.90 GiB 16.00 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Sun Oct 3 12:41:51 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 906ea638 - correct
Events : 893913
Number Major Minor RaidDevice State
this 0 8 1 0 active sync /dev/sda1
0 0 8 1 0 active sync /dev/sda1
1 1 8 17 1 active sync /dev/sdb1
--
/dev/sda2:
Magic : a92b4efc
Version : 0.90.00
UUID : 67d3c03f:b651dbd5:c3947ef7:d586f709 (local to host slick)
Creation Time : Mon Aug 10 18:21:39 2009
Raid Level : raid1
Used Dev Size : 961136704 (916.61 GiB 984.20 GB)
Array Size : 961136704 (916.61 GiB 984.20 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1
Update Time : Sun Oct 3 12:41:09 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 30e462cf - correct
Events : 175326
Number Major Minor RaidDevice State
this 0 8 2 0 active sync /dev/sda2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
--
/dev/sdb is not recognised by mdadm.
/dev/sdb1:
Magic : a92b4efc
Version : 0.90.00
UUID : 118569ed:a46febfd:c3947ef7:d586f709 (local to host slick)
Creation Time : Mon Aug 10 18:21:31 2009
Raid Level : raid1
Used Dev Size : 15623104 (14.90 GiB 16.00 GB)
Array Size : 15623104 (14.90 GiB 16.00 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Sun Oct 3 12:41:51 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 906ea64a - correct
Events : 893913
Number Major Minor RaidDevice State
this 1 8 17 1 active sync /dev/sdb1
0 0 8 1 0 active sync /dev/sda1
1 1 8 17 1 active sync /dev/sdb1
--
/dev/sdb2:
Magic : a92b4efc
Version : 0.90.00
UUID : 67d3c03f:b651dbd5:c3947ef7:d586f709 (local to host slick)
Creation Time : Mon Aug 10 18:21:39 2009
Raid Level : raid1
Used Dev Size : 961136704 (916.61 GiB 984.20 GB)
Array Size : 961136704 (916.61 GiB 984.20 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1
Update Time : Sun Oct 3 12:41:09 2010
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 30e462e1 - correct
Events : 175326
Number Major Minor RaidDevice State
this 1 8 18 1 active sync /dev/sdb2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
--
--- /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-2.6.32-3-686 root=UUID=e43e86f8-883a-4a36-a173-8edc06876081 ro quiet
--- grub2:
insmod raid
set root='(md0)'
insmod raid
set root='(md0)'
insmod raid
set root='(md0)'
linux /boot/vmlinuz-2.6.32-3-686 root=UUID=e43e86f8-883a-4a36-a173-8edc06876081 ro quiet
insmod raid
set root='(md0)'
linux /boot/vmlinuz-2.6.32-3-686 root=UUID=e43e86f8-883a-4a36-a173-8edc06876081 ro single
--- grub legacy:
kernel /boot/vmlinuz-2.6.32-bpo.3-686 root=/dev/md0 ro vga=791
kernel /boot/vmlinuz-2.6.32-bpo.3-686 root=/dev/md0 ro vga=791 single
kernel /boot/vmlinuz-2.6.26-2-686 root=/dev/md0 ro vga=791
kernel /boot/vmlinuz-2.6.26-2-686 root=/dev/md0 ro vga=791 single
--- udev:
ii udev 160-1 /dev/ and hotplug management daemon
4a574fcd059040d33ea18a8aa605a184 /lib/udev/rules.d/64-md-raid.rules
--- /dev:
brw-rw---- 1 root disk 9, 0 Sep 20 16:26 /dev/md0
brw-rw---- 1 root disk 9, 1 Sep 20 16:26 /dev/md1
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root 9 Sep 5 06:53 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2296843 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 9 16:48 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2296843-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2296843-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Sep 5 06:53 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2385200 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 9 16:48 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2385200-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV2385200-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Sep 20 16:26 md-uuid-118569ed:a46febfd:c3947ef7:d586f709 -> ../../md0
lrwxrwxrwx 1 root root 9 Sep 20 16:26 md-uuid-67d3c03f:b651dbd5:c3947ef7:d586f709 -> ../../md1
lrwxrwxrwx 1 root root 9 Sep 5 06:53 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2296843 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 9 16:48 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2296843-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2296843-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Sep 5 06:53 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2385200 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 9 16:48 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2385200-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 scsi-SATA_WDC_WD1002FBYS-_WD-WMATV2385200-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Sep 5 06:53 wwn-0x50014ee0016992bf -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 9 16:48 wwn-0x50014ee0016992bf-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 wwn-0x50014ee0016992bf-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Sep 5 06:53 wwn-0x50014ee056becbc3 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 9 16:48 wwn-0x50014ee056becbc3-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 wwn-0x50014ee056becbc3-part2 -> ../../sda2
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root 9 Sep 5 06:53 pci-0000:00:0b.0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 9 16:48 pci-0000:00:0b.0-scsi-0:0:0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 pci-0000:00:0b.0-scsi-0:0:0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 Sep 5 06:53 pci-0000:00:0b.0-scsi-1:0:0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 9 16:48 pci-0000:00:0b.0-scsi-1:0:0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 9 16:48 pci-0000:00:0b.0-scsi-1:0:0:0-part2 -> ../../sdb2
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 9 Sep 20 16:26 1e911479-c216-4688-bd80-41921327d02f -> ../../md1
lrwxrwxrwx 1 root root 9 Sep 20 16:26 e43e86f8-883a-4a36-a173-8edc06876081 -> ../../md0
/dev/md:
total 0
Auto-generated on Sun, 03 Oct 2010 12:41:53 +0000
by mdadm bugscript 3.1.4-1+8efb9d1
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-3-686 (SMP w/4 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 1.5.35 Debian configuration management sy
ii libc6 2.11.2-6 Embedded GNU C Library: Shared lib
ii lsb-base 3.2-23.1 Linux Standard Base 3.2 init scrip
ii makedev 2.3.1-89 creates device files in /dev
ii udev 160-1 /dev/ and hotplug management daemo
Versions of packages mdadm recommends:
ii exim4-daemon-light [mail-tran 4.72-1 lightweight Exim MTA (v4) daemon
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
mdadm suggests no packages.
-- debconf information:
mdadm/initrdstart_msg_errexist:
mdadm/initrdstart_msg_intro:
mdadm/autostart: true
* mdadm/autocheck: true
mdadm/initrdstart_msg_errblock:
* mdadm/mail_to: root
mdadm/initrdstart_msg_errmd:
* mdadm/initrdstart: all
mdadm/initrdstart_msg_errconf:
mdadm/initrdstart_notinconf: false
* mdadm/start_daemon: true
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