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MDEV-14150 - backup should fail early if rsync is missing

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check availability of rsync utility early , when starting backup with
--rsync. Fail if it is not there.
This commit is contained in:
Vladislav Vaintroub 2018-01-22 20:01:03 +00:00
parent e30cdb68e5
commit 054051bb76
1 changed files with 13 additions and 3 deletions
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16
extra/mariabackup/xtrabackup.cc
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@ -6165,9 +6165,19 @@ xb_init()
return(false);
}
if (opt_rsync && xtrabackup_stream_fmt) {
msg("Error: --rsync doesn't work with --stream\n");
return(false);
if (xtrabackup_backup && opt_rsync)
{
if (xtrabackup_stream_fmt)
{
msg("Error: --rsync doesn't work with --stream\n");
return(false);
}
bool have_rsync = IF_WIN(false, (system("rsync --version > /dev/null 2>&1") == 0));
if (!have_rsync)
{
msg("Error: rsync executable not found, cannot run backup with --rsync\n");
return false;
}
}
n_mixed_options = 0;