spawn E2BIG or SCRIPT_AFTER not excute

[rtttk]

when Rsync transfer too many files , ARGS (optional, default '-rlgoDzvc -i') -i arg may output all changes into $RSYNC_STDOUT env variable
then happen title error. you just need remove -i .

--itemize-changes, -i
Requests a simple itemized list of the changes that are being made to each file, including attribute changes. This is exactly the same as specifying --out-format='%i %n%L'. If you repeat the option, unchanged files will also be output, but only if the receiving rsync is at least version 2.6.7 (you can use -vv with older versions of rsync, but that also turns on the output of other verbose messages).