Hi!
Do you have any disk errors in dmesg output? In our practice, every time the deep
scrub found inconsistent PG, we also found a disk error, that was the reason.
Sometimes it was media errors (bad sectors), one time - bad sata cable and
we also had some raid/hba firmware issues. But in all cases, when we see inconsistent
PG - we also see disk errors. So, please, check them at your cluster firstly.
Megov Igor
CIO, Yuterra
Do you have any disk errors in dmesg output? In our practice, every time the deep
scrub found inconsistent PG, we also found a disk error, that was the reason.
Sometimes it was media errors (bad sectors), one time - bad sata cable and
we also had some raid/hba firmware issues. But in all cases, when we see inconsistent
PG - we also see disk errors. So, please, check them at your cluster firstly.
Megov Igor
CIO, Yuterra
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