I tried to set up regular FTP site backup to my home server. No backups was created that day and error.log file started non-stop fulfilling with
[Tue Nov 12 15:01:53 2013] [error] [client XXX.XXX.XXX.XXX] PHP Warning: stream_select() [function.stream-select]: You MUST recompile PHP with a larger value of FD_SETSIZE.\nIt is set to 1024, but you have descriptors numbered at least as high as 2138.\n --enable-fd-setsize=3072 is recommended, but you may want to set it\nto equal the maximum number of open files supported by your system,\nin order to avoid seeing this error again at a later date. in /home/XXX/data/www/mysitename/wp-content/plugins/updraftplus/class-zip.php on line 108
messages which instantly caused over 9000% overuse of my hosting disk space limit. Plugin deleting doesn't helped this situation - plugin files still presented on disk and were still needed to be deleted manually (why!?) to stop this madness. Well, f**k you too, mr. UpdraftPlus!