sharfuddin wrote:

>
> Its a VM(SLES 12 SP2) running on ESX 6.5. ESX is not showing any
> error, while at OS we are getting following errors:
>
> kernel: [787030.198763] end_request: I/O error, dev sda, sector
> 3759139416
> kernel: [1530802.448197] end_request: I/O error, dev sda, sector
> 3754016448
> kernel: [1912330.306074] end_request: I/O error, dev sda, sector
> 3719306720
> kernel: [1954566.577314] end_request: I/O error, dev sda, sector
> 3722956392
>
> The disk(sda) is a virtual disk.
>
> Please help, what and where should I check ?


If SLES is reporting these errors, I would do a filesystem check from
within SLES and see what it reports.

--
Kevin Boyle - Knowledge Partner
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