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LVM Commands Show Read Failed On Devices and Prints Error "/dev/sdxx: read failed after 0 of 4096 at 0: Input/output error" (Doc ID 2598917.1)

Last updated on OCTOBER 14, 2019

Applies to:

Linux OS - Version Oracle Linux 6.5 and later
Linux x86-64

Symptoms

LVM commands show disk read failure and shows the below I/O errors:

[root@server]# pvscan
/dev/sdxx: read failed after 0 of 4096 at 0: Input/output error
/dev/sdxx: read failed after 0 of 4096 at 567869898752: Input/output error
/dev/sdxx: read failed after 0 of 4096 at 567869956096: Input/output error

Changes

The LUN was physically removed from the server before deactivating the volume group and therefore LVM commands show I/O errors.

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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