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dm-0: WRITE SAME failed. Manually zeroing

Hello

In a VM with CentOS 7, kernel 3.10.0-327.28.3.el7.x86_64, the console root
login shows
"[ 72.776182] dm-0: WRITE SAME failed. Manually zeroing".

What is wrong?

Regards,
MM

Comments

Re: dm-0: WRITE SAME failed. Manually zeroing

By Johnny Hughes at 08/23/2016 - 07:22

On 08/22/2016 07:28 AM, correomm wrote:
<a href="https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1271430" title="https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1271430">https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1271430</a>

so .. nothing is likely wrong, that is an informational message.

<a href="http://lmgtfy.com/?q=%22dm-0%3A+WRITE+SAME+failed.+Manually+zeroing%22" title="http://lmgtfy.com/?q=%22dm-0%3A+WRITE+SAME+failed.+Manually+zeroing%22">http://lmgtfy.com/?q=%22dm-0%3A+WRITE+SAME+failed.+Manually+zeroing%22</a>

Re: dm-0: WRITE SAME failed. Manually zeroing

By Johnny Hughes at 08/23/2016 - 07:18

On 08/22/2016 07:28 AM, correomm wrote:
<a href="http://unix.stackexchange.com/questions/204300/dm-0-write-same-failed-manually-zeroing-centos-7-1-on-vmware-esxi-5-5" title="http://unix.stackexchange.com/questions/204300/dm-0-write-same-failed-manually-zeroing-centos-7-1-on-vmware-esxi-5-5">http://unix.stackexchange.com/questions/204300/dm-0-write-same-failed-ma...</a>