SATA link down

astra_amitastra_amit New or Quiet Member
Hi Experts,

I am recently started to see the following messages in /var/log/messages and this is only printed whenever the server boots up after reboot. This is a production node and things are working pretty fine. Not sure why suddenly this log started to print after server reboots..

SUSe version
NAME="SLES"
VERSION="12"
VERSION_ID="12"
PRETTY_NAME="SUSE Linux Enterprise Server 12"
ID="sles"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sles:12"


proNode:/var/log # grep -i SATA messages-20180216
2018-02-15T03:37:59.582349-05:00 proNode kernel: [ 18.932764] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
2018-02-15T03:37:59.582357-05:00 proNode kernel: [ 18.975786] ata1: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8100 irq 74
2018-02-15T03:37:59.582358-05:00 proNode kernel: [ 18.975792] ata2: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8180 irq 75
2018-02-15T03:37:59.582359-05:00 proNode kernel: [ 18.975800] ata3: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8200 irq 76
2018-02-15T03:37:59.582359-05:00 proNode kernel: [ 18.975806] ata4: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8280 irq 77
2018-02-15T03:37:59.582360-05:00 proNode kernel: [ 18.975813] ata5: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8300 irq 78
2018-02-15T03:37:59.582437-05:00 proNode kernel: [ 18.975819] ata6: SATA max UDMA/133 abar m2048@0xfabd8000 port 0xfabd8380 irq 79
2018-02-15T03:37:59.582467-05:00 proNode kernel: [ 19.294378] ata1: SATA link down (SStatus 0 SControl 300)
2018-02-15T03:37:59.582474-05:00 proNode kernel: [ 19.614199] ata2: SATA link down (SStatus 0 SControl 300)
2018-02-15T03:37:59.582475-05:00 proNode kernel: [ 19.934022] ata3: SATA link down (SStatus 0 SControl 300)
2018-02-15T03:37:59.582487-05:00 proNode kernel: [ 20.253799] ata4: SATA link down (SStatus 0 SControl 300)
2018-02-15T03:37:59.582487-05:00 proNode kernel: [ 20.573669] ata5: SATA link down (SStatus 0 SControl 300)
2018-02-15T03:37:59.582488-05:00 proNode kernel: [ 20.893492] ata6: SATA link down (SStatus 0 SControl 300)
akron-supl-chassis-0-gmpc-0:/var/log # cat /proc/sys/kernel/tainted
0

Any insight will be really helpful. Thanks in advance!

Br,
Amit

Comments

  • Automatic ReplyAutomatic Reply No Reply Posting Bot
    astra,

    It appears that in the past few days you have not received a response to your
    posting. That concerns us, and has triggered this automated reply.

    These forums are peer-to-peer, best effort, volunteer run and that if your issue
    is urgent or not getting a response, you might try one of the following options:

    - Visit http://www.suse.com/support and search the knowledgebase and/or check all
    the other support options available.
    - Open a service request: https://www.suse.com/support
    - You could also try posting your message again. Make sure it is posted in the
    correct newsgroup. (http://forums.suse.com)

    Be sure to read the forum FAQ about what to expect in the way of responses:
    http://forums.suse.com/faq.php

    If this is a reply to a duplicate posting or otherwise posted in error, please
    ignore and accept our apologies and rest assured we will issue a stern reprimand
    to our posting bot..

    Good luck!

    Your SUSE Forums Team
    http://forums.suse.com
  • Jens-U.Jens-U. Knowledge Partner
    Hi Amit,

    is there anything attached to those SATA ports? If not, "link down" seems reasonable.

    Have these messages only recently appeared on reboot on this server, without any other change? Or have you just stumbled across them and wonder what it's about?

    Regards,
    J
Sign In or Register to comment.