27 Oct
2014
27 Oct
'14
10:32 p.m.
On 10/23/14 at 10:47am, Minfei Huang wrote:
From: Arthur Zou zzou@redhat.com
+# check the remote server ip address tpye +is_ipv6_target() +{
- local _server _server_tmp
- if is_ssh_dump_target; then
_server=`get_option_value ssh`- elif is_nfs_dump_target; then
_server=`get_option_value nfs`- fi
- [ -z "$_server" ] && return 1
- _server=`get_remote_host $_server`
- _server_tmp=$_server
- _server=`getent hosts $_server | head -n 1 | cut -d' ' -f1`
We have discussed above line, "getent hosts" will return the ip address from hostname uncertainly. So we had better use "getent ahosts", it returns ipv4 address firstly if ipv4 address exist, then returns ipv6 address if ipv4 address doesn't exist.
- _server=${_server:-$_server_tmp}
- echo $_server | grep -q ":"
+}
1.8.3.1
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