We have SQL Servers getting Errors 823/824 and we found out that there is bug in ESXi 7.x U2
Note: Error Crashes with Data corruption error
To made a workaround we need to disable the Bloom filter
Here is the Steps:
- Login to the ESXi via SSH using root account
- Retrieve the value of config option BFEnabled before disabling it > Run vsish -e get /config/SE/intOpts/BFEnabled
- To disable the Bloom filter > Run esxcli system settings advanced set -i 0 -o /SE/BFEnabled
- Then Run vsish -e get /config/SE/intOpts/BFEnabled to see the changes
- We can see below the value before is 1 and after applying the workaround the value now is 0
- Now vMotion the VM to another ESXi host and back again for the changes to take affect
Note: So far with the cases attached to this bug report, this issue hasn't been reproduced with bloom filters disabled
VMware KB Reference: https://kb.vmware.com/s/article/88201
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