Upgrading to SSB 7.x fails with “Pre-check failed” error
说明
The following error may be reported when upgrading to SSB 7.x
++++++++ Pre-check failed execcv(/opt/ssb/bin/precheck-validate.sh) failed: No such file or directory ++++++++
原因
Product defect: 406479
解决办法
Resolution: A permanent fix will be implemented in a future release of the product.
Workaround 1 – Clustered Environment: Fail over to the secondary node then try the upgrade again. Note that one customer reported “We switched the cluster to secondary node, after this it was possible to upgrade. But the secondary node wasn’t able to connect after upgrading. Therefore, we had to boot it up from the ISO image on virtual console. Now both members are on 7.0 but cluster status is degraded and we are waiting for syncing DRBD.”
Workaround 2 – Virtual Machine Create a new VM with similar settings Install SSB on it and use the "Transfer logspaces and configuration from an existing SSB" option to migrate the old node. Once the migration is finished the old node will shut down and the new node will be in use.