I just upgraded an XtraDB Cluster which has been running fine for month, and I kept having the same error upon mysql start.
OS: Ubuntu 12.04
This is logged on the “joiner” but the error is actually on the “donor” side:
/usr//bin/wsrep_sst_common: line 94: /dev/stderr: Permission denied
I double checked the permissions and they are fine which was expected.
The fix was to change;
echo “WSREP_SST: $* ($tst)” >>/dev/stderrbyecho “WSREP_SST: $* ($tst)” >&2
Pretty weird error but I have been able to reproduce it on 6 different machines, so this basically make the package unsusable without this fix.
Hope this helps others.