* ERROR: asr: reading /dev/sdo[Input/output error]
@ 2011-12-07 15:21 Christian May
2011-12-07 16:20 ` Heinz Mauelshagen
0 siblings, 1 reply; 5+ messages in thread
From: Christian May @ 2011-12-07 15:21 UTC (permalink / raw)
To: dm-devel
Hi,
I've setup an IBM HS21 blade with RHEL6.1. The OS installed on a DS5100
storage server (SAN boot).
During booting I'm recognizing the following messages:
Starting udev: OK
Setting hostname elm8a203.beaverton.ibm.com:
ERROR: asr: reading /dev/sdo[Input/output error]
ERROR: ddf1: reading /dev/sdo[Input/output error]
ERROR: ddf1: reading /dev/sdo[Input/output error]
ERROR: hpt37x: reading /dev/sdo[Input/output error]
ERROR: hpt45x: reading /dev/sdo[Input/output error]
ERROR: isw: reading /dev/sdo[Input/output error]
ERROR: jmicron: reading /dev/sdo[Input/output error]
ERROR: lsi: reading /dev/sdo[Input/output error]
ERROR: nvidia: reading /dev/sdo[Input/output error]
ERROR: pdc: reading /dev/sdo[Input/output error]
...
ERROR: sil: reading /dev/sdf[Input/output error]
ERROR: via: reading /dev/sdf[Input/output error]
ERROR: asr: reading /dev/sde[Input/output error]
ERROR: ddf1: reading /dev/sde[Input/output error]
ERROR: ddf1: reading /dev/sde[Input/output error]
ERROR: hpt37x: reading /dev/sde[Input/output error]
ERROR: hpt45x: reading /dev/sde[Input/output error]
ERROR: isw: reading /dev/sde[Input/output error]
ERROR: jmicron: reading /dev/sde[Input/output error]
ERROR: lsi: reading /dev/sde[Input/output error]
ERROR: nvidia: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
ERROR: pdc: reading /dev/sde[Input/output error]
etc.
All those device /dev/sd...are part of a multipath devices, e.g.:
mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT
size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
|-+- policy='round-robin 0' prio=6 status=active
| `- 3:0:3:0 sdh 8:112 active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
`- 4:0:2:0 sdo 8:224 active ghost running
mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT
size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
|-+- policy='round-robin 0' prio=6 status=active
| `- 4:0:1:1 sdn 8:208 active ready running
`-+- policy='round-robin 0' prio=1 status=enabled
`- 3:0:0:1 sdc 8:32 active ghost running
OS is booting but how can I get rid of those messages? Is it udev-rules
related?
Regards,
Christian May (IBM)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ERROR: asr: reading /dev/sdo[Input/output error]
2011-12-07 15:21 ERROR: asr: reading /dev/sdo[Input/output error] Christian May
@ 2011-12-07 16:20 ` Heinz Mauelshagen
2011-12-07 20:29 ` Christian May
0 siblings, 1 reply; 5+ messages in thread
From: Heinz Mauelshagen @ 2011-12-07 16:20 UTC (permalink / raw)
To: dm-devel
On 12/07/2011 04:21 PM, Christian May wrote:
> Hi,
>
> I've setup an IBM HS21 blade with RHEL6.1. The OS installed on a
> DS5100 storage server (SAN boot).
> During booting I'm recognizing the following messages:
>
> Starting udev: OK
> Setting hostname elm8a203.beaverton.ibm.com:
> ERROR: asr: reading /dev/sdo[Input/output error]
> ERROR: ddf1: reading /dev/sdo[Input/output error]
> ERROR: ddf1: reading /dev/sdo[Input/output error]
> ERROR: hpt37x: reading /dev/sdo[Input/output error]
> ERROR: hpt45x: reading /dev/sdo[Input/output error]
> ERROR: isw: reading /dev/sdo[Input/output error]
> ERROR: jmicron: reading /dev/sdo[Input/output error]
> ERROR: lsi: reading /dev/sdo[Input/output error]
> ERROR: nvidia: reading /dev/sdo[Input/output error]
> ERROR: pdc: reading /dev/sdo[Input/output error]
> ...
>
> ERROR: sil: reading /dev/sdf[Input/output error]
> ERROR: via: reading /dev/sdf[Input/output error]
> ERROR: asr: reading /dev/sde[Input/output error]
> ERROR: ddf1: reading /dev/sde[Input/output error]
> ERROR: ddf1: reading /dev/sde[Input/output error]
> ERROR: hpt37x: reading /dev/sde[Input/output error]
> ERROR: hpt45x: reading /dev/sde[Input/output error]
> ERROR: isw: reading /dev/sde[Input/output error]
> ERROR: jmicron: reading /dev/sde[Input/output error]
> ERROR: lsi: reading /dev/sde[Input/output error]
> ERROR: nvidia: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
> ERROR: pdc: reading /dev/sde[Input/output error]
>
>
> etc.
>
> All those device /dev/sd...are part of a multipath devices, e.g.:
>
>
> mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT
> size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
> |-+- policy='round-robin 0' prio=6 status=active
> | `- 3:0:3:0 sdh 8:112 active ready running
> `-+- policy='round-robin 0' prio=1 status=enabled
> `- 4:0:2:0 sdo 8:224 active ghost running
> mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT
> size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
> |-+- policy='round-robin 0' prio=6 status=active
> | `- 4:0:1:1 sdn 8:208 active ready running
> `-+- policy='round-robin 0' prio=1 status=enabled
> `- 3:0:0:1 sdc 8:32 active ghost running
>
>
> OS is booting but how can I get rid of those messages? Is it
> udev-rules related?
You have to deactivate dmraid with the "nodmraid" kernel command line
option in order to avoid its scanning leading to the above error messages.
Regards,
Heinz
>
> Regards,
>
> Christian May (IBM)
>
>
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
--
===============================================================
Heinz Mauelshagen +49 2626 141200
Consulting Development Engineer FAX +49 2626 924446
Red Hat GmbH
Am Sonnenhang 11
56242 Marienrachdorf
Germany heinzm@redhat.com
===============================================================
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ERROR: asr: reading /dev/sdo[Input/output error]
2011-12-07 16:20 ` Heinz Mauelshagen
@ 2011-12-07 20:29 ` Christian May
2011-12-08 8:40 ` Heinz Mauelshagen
0 siblings, 1 reply; 5+ messages in thread
From: Christian May @ 2011-12-07 20:29 UTC (permalink / raw)
To: device-mapper development
Am 07.12.2011 17:20, schrieb Heinz Mauelshagen:
> On 12/07/2011 04:21 PM, Christian May wrote:
>> Hi,
>>
>> I've setup an IBM HS21 blade with RHEL6.1. The OS installed on a
>> DS5100 storage server (SAN boot).
>> During booting I'm recognizing the following messages:
>>
>> Starting udev: OK
>> Setting hostname elm8a203.beaverton.ibm.com:
>> ERROR: asr: reading /dev/sdo[Input/output error]
>> ERROR: ddf1: reading /dev/sdo[Input/output error]
>> ERROR: ddf1: reading /dev/sdo[Input/output error]
>> ERROR: hpt37x: reading /dev/sdo[Input/output error]
>> ERROR: hpt45x: reading /dev/sdo[Input/output error]
>> ERROR: isw: reading /dev/sdo[Input/output error]
>> ERROR: jmicron: reading /dev/sdo[Input/output error]
>> ERROR: lsi: reading /dev/sdo[Input/output error]
>> ERROR: nvidia: reading /dev/sdo[Input/output error]
>> ERROR: pdc: reading /dev/sdo[Input/output error]
>> ...
>>
>> ERROR: sil: reading /dev/sdf[Input/output error]
>> ERROR: via: reading /dev/sdf[Input/output error]
>> ERROR: asr: reading /dev/sde[Input/output error]
>> ERROR: ddf1: reading /dev/sde[Input/output error]
>> ERROR: ddf1: reading /dev/sde[Input/output error]
>> ERROR: hpt37x: reading /dev/sde[Input/output error]
>> ERROR: hpt45x: reading /dev/sde[Input/output error]
>> ERROR: isw: reading /dev/sde[Input/output error]
>> ERROR: jmicron: reading /dev/sde[Input/output error]
>> ERROR: lsi: reading /dev/sde[Input/output error]
>> ERROR: nvidia: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>> ERROR: pdc: reading /dev/sde[Input/output error]
>>
>>
>> etc.
>>
>> All those device /dev/sd...are part of a multipath devices, e.g.:
>>
>>
>> mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT
>> size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
>> |-+- policy='round-robin 0' prio=6 status=active
>> | `- 3:0:3:0 sdh 8:112 active ready running
>> `-+- policy='round-robin 0' prio=1 status=enabled
>> `- 4:0:2:0 sdo 8:224 active ghost running
>> mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT
>> size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
>> |-+- policy='round-robin 0' prio=6 status=active
>> | `- 4:0:1:1 sdn 8:208 active ready running
>> `-+- policy='round-robin 0' prio=1 status=enabled
>> `- 3:0:0:1 sdc 8:32 active ghost running
>>
>>
>> OS is booting but how can I get rid of those messages? Is it
>> udev-rules related?
>
> You have to deactivate dmraid with the "nodmraid" kernel command line
> option in order to avoid its scanning leading to the above error
> messages.
>
> Regards,
> Heinz
>
>>
>> Regards,
>>
>> Christian May (IBM)
>>
>>
>>
>> --
>> dm-devel mailing list
>> dm-devel@redhat.com
>> https://www.redhat.com/mailman/listinfo/dm-devel
>
This parameter is set already...it's not solving the problem:
[root@elm8a203 ~]# cat /boot/grub/menu.lst
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You do not have a /boot partition. This means that
# all kernel and initrd paths are relative to /, eg.
# root (hd0,0)
# kernel /boot/vmlinuz-version ro root=/dev/mapper/mpathhp1
# initrd /boot/initrd-[generic-]version.img
#boot=/dev/mpathh
default=0
timeout=15
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
#hiddenmenu
title Red Hat Enterprise Linux Server (2.6.32-131.0.15.el6.i686)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-131.0.15.el6.i686 ro
root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
rdloaddriver=scsi_dh_alua,scsi_dh_rdac
initrd /boot/initramfs-2.6.32-131.0.15.el6.i686.img
title Red Hat Enterprise Linux Server (2.6.32-131.17.1.el6.i686)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-131.17.1.el6.i686 ro
root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
rdloaddriver=scsi_dh_alua,scsi_dh_rdac
initrd /boot/initramfs-2.6.32-131.17.1.el6.i686.img
title Red Hat Enterprise Linux (2.6.32-131.0.15.el6.i686)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-131.0.15.el6.i686 ro
root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
initrd /boot/initramfs-2.6.32-131.0.15.el6.i686.img
[root@elm8a203 ~]#
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: ERROR: asr: reading /dev/sdo[Input/output error]
2011-12-07 20:29 ` Christian May
@ 2011-12-08 8:40 ` Heinz Mauelshagen
2011-12-08 9:46 ` Christian May
0 siblings, 1 reply; 5+ messages in thread
From: Heinz Mauelshagen @ 2011-12-08 8:40 UTC (permalink / raw)
To: dm-devel
On 12/07/2011 09:29 PM, Christian May wrote:
> Am 07.12.2011 17:20, schrieb Heinz Mauelshagen:
>> On 12/07/2011 04:21 PM, Christian May wrote:
>>> Hi,
>>>
>>> I've setup an IBM HS21 blade with RHEL6.1. The OS installed on a
>>> DS5100 storage server (SAN boot).
>>> During booting I'm recognizing the following messages:
>>>
>>> Starting udev: OK
>>> Setting hostname elm8a203.beaverton.ibm.com:
>>> ERROR: asr: reading /dev/sdo[Input/output error]
>>> ERROR: ddf1: reading /dev/sdo[Input/output error]
>>> ERROR: ddf1: reading /dev/sdo[Input/output error]
>>> ERROR: hpt37x: reading /dev/sdo[Input/output error]
>>> ERROR: hpt45x: reading /dev/sdo[Input/output error]
>>> ERROR: isw: reading /dev/sdo[Input/output error]
>>> ERROR: jmicron: reading /dev/sdo[Input/output error]
>>> ERROR: lsi: reading /dev/sdo[Input/output error]
>>> ERROR: nvidia: reading /dev/sdo[Input/output error]
>>> ERROR: pdc: reading /dev/sdo[Input/output error]
>>> ...
>>>
>>> ERROR: sil: reading /dev/sdf[Input/output error]
>>> ERROR: via: reading /dev/sdf[Input/output error]
>>> ERROR: asr: reading /dev/sde[Input/output error]
>>> ERROR: ddf1: reading /dev/sde[Input/output error]
>>> ERROR: ddf1: reading /dev/sde[Input/output error]
>>> ERROR: hpt37x: reading /dev/sde[Input/output error]
>>> ERROR: hpt45x: reading /dev/sde[Input/output error]
>>> ERROR: isw: reading /dev/sde[Input/output error]
>>> ERROR: jmicron: reading /dev/sde[Input/output error]
>>> ERROR: lsi: reading /dev/sde[Input/output error]
>>> ERROR: nvidia: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>> ERROR: pdc: reading /dev/sde[Input/output error]
>>>
>>>
>>> etc.
>>>
>>> All those device /dev/sd...are part of a multipath devices, e.g.:
>>>
>>>
>>> mpathh (3600a0b800047e4e4000008b54ebc91c3) dm-6 IBM,1818 FAStT
>>> size=25G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
>>> |-+- policy='round-robin 0' prio=6 status=active
>>> | `- 3:0:3:0 sdh 8:112 active ready running
>>> `-+- policy='round-robin 0' prio=1 status=enabled
>>> `- 4:0:2:0 sdo 8:224 active ghost running
>>> mpathg (3600a0b800011573a00006da14a648a22) dm-0 IBM,1815 FAStT
>>> size=4.8G features='1 queue_if_no_path' hwhandler='1 rdac' wp=rw
>>> |-+- policy='round-robin 0' prio=6 status=active
>>> | `- 4:0:1:1 sdn 8:208 active ready running
>>> `-+- policy='round-robin 0' prio=1 status=enabled
>>> `- 3:0:0:1 sdc 8:32 active ghost running
>>>
>>>
>>> OS is booting but how can I get rid of those messages? Is it
>>> udev-rules related?
>>
>> You have to deactivate dmraid with the "nodmraid" kernel command line
>> option in order to avoid its scanning leading to the above error
>> messages.
>>
>> Regards,
>> Heinz
>>
>>>
>>> Regards,
>>>
>>> Christian May (IBM)
>>>
>>>
>>>
>>> --
>>> dm-devel mailing list
>>> dm-devel@redhat.com
>>> https://www.redhat.com/mailman/listinfo/dm-devel
>>
>
> This parameter is set already...it's not solving the problem:
Not seing it in your paste below...
>
> [root@elm8a203 ~]# cat /boot/grub/menu.lst
> # grub.conf generated by anaconda
> #
> # Note that you do not have to rerun grub after making changes to this
> file
> # NOTICE: You do not have a /boot partition. This means that
> # all kernel and initrd paths are relative to /, eg.
> # root (hd0,0)
> # kernel /boot/vmlinuz-version ro root=/dev/mapper/mpathhp1
> # initrd /boot/initrd-[generic-]version.img
> #boot=/dev/mpathh
> default=0
> timeout=15
> splashimage=(hd0,0)/boot/grub/splash.xpm.gz
> #hiddenmenu
> title Red Hat Enterprise Linux Server (2.6.32-131.0.15.el6.i686)
> root (hd0,0)
> kernel /boot/vmlinuz-2.6.32-131.0.15.el6.i686 ro
> root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
> rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
> KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
> rdloaddriver=scsi_dh_alua,scsi_dh_rdac
Should read:
kernel /boot/vmlinuz-2.6.32-131.0.15.el6.i686 ro
root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
rdloaddriver=scsi_dh_alua,scsi_dh_rdac nodmraid
Heinz
> initrd /boot/initramfs-2.6.32-131.0.15.el6.i686.img
> title Red Hat Enterprise Linux Server (2.6.32-131.17.1.el6.i686)
> root (hd0,0)
> kernel /boot/vmlinuz-2.6.32-131.17.1.el6.i686 ro
> root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
> rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
> KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
> rdloaddriver=scsi_dh_alua,scsi_dh_rdac
> initrd /boot/initramfs-2.6.32-131.17.1.el6.i686.img
> title Red Hat Enterprise Linux (2.6.32-131.0.15.el6.i686)
> root (hd0,0)
> kernel /boot/vmlinuz-2.6.32-131.0.15.el6.i686 ro
> root=UUID=ad6570c8-5e2d-41f9-a228-85f9d68f00ce rd_NO_LUKS rd_NO_LVM
> rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
> KEYBOARDTYPE=pc KEYTABLE=de crashkernel=auto
> initrd /boot/initramfs-2.6.32-131.0.15.el6.i686.img
> [root@elm8a203 ~]#
>
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
--
===============================================================
Heinz Mauelshagen +49 2626 141200
Consulting Development Engineer FAX +49 2626 924446
Red Hat GmbH
Am Sonnenhang 11
56242 Marienrachdorf
Germany heinzm@redhat.com
===============================================================
^ permalink raw reply [flat|nested] 5+ messages in thread
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2011-12-07 15:21 ERROR: asr: reading /dev/sdo[Input/output error] Christian May
2011-12-07 16:20 ` Heinz Mauelshagen
2011-12-07 20:29 ` Christian May
2011-12-08 8:40 ` Heinz Mauelshagen
2011-12-08 9:46 ` Christian May
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