Hi, is there a recommended way to upgrade Gluster cluster when upgrading to newer revision? I experienced filesystem corruption on several but not all VMs (KVM, FUSE) stored on Gluster during Gluster upgrade.
After upgrading one of two nodes, I checked peer status and volume heal info, everything seemed fine so I upgraded second node and then two VMs remounted root as read-only and dmesg contained I/O errors. This did not happen in the past while following the same upgrade procedure. Documentation mentions only upgrades to higher minor version. Is there a recommended way to upgrade or did I do something wrong that should be avoided? Thanks for any suggestion Pavel Szalbot _______________________________________________ Gluster-users mailing list [email protected] http://lists.gluster.org/mailman/listinfo/gluster-users
