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| author | NOYB <Al_Stu@Frontier.com> | 2017-02-23 13:36:24 -0800 |
|---|---|---|
| committer | Renato Botelho <renato@netgate.com> | 2017-04-26 18:06:45 -0300 |
| commit | 3b010c68339f4c902c5ce7591cfd651022d07e04 (patch) | |
| tree | 96f7102654b2e38a853d1cad99bd38b749768902 | |
| parent | a822576e9b3d563eff0791c9d43350e0feef9442 (diff) | |
| download | pfsense-3b010c68339f4c902c5ce7591cfd651022d07e04.zip pfsense-3b010c68339f4c902c5ce7591cfd651022d07e04.tar.gz | |
Vendor MAC Retention - Update
Only write if changed or missing.
Vast majority of reboots will not have a change so don't hit the file system with a needless write. RAM disk enabled systems will always write due to missing the file on boot up.
| -rwxr-xr-x | src/etc/rc.bootup | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/etc/rc.bootup b/src/etc/rc.bootup index c175214..eb40118 100755 --- a/src/etc/rc.bootup +++ b/src/etc/rc.bootup @@ -190,7 +190,6 @@ echo "done.\n"; if (mwexec("/bin/kenv -q pfSense.boot 2>/dev/null") != 0) { /* Collect vendor MAC address for all interfaces */ $ifs = pfSense_interface_listget(); - unlink_if_exists("{$g['vardb_path']}/vendor_mac"); foreach ($ifs as $if) { $if_details = pfSense_get_interface_addresses($if); if (isset($if_details['iftype']) && @@ -205,8 +204,11 @@ if (mwexec("/bin/kenv -q pfSense.boot 2>/dev/null") != 0) { $vendor_mac_arr[$if] = $if_details['macaddr']; } - @file_put_contents("{$g['vardb_path']}/vendor_mac", json_encode($vendor_mac_arr)); - unset($ifs, $if, $vendor_mac_arr); + $vendor_mac_arr_json = json_encode($vendor_mac_arr); + if (@file_get_contents("{$g['vardb_path']}/vendor_mac") !== $vendor_mac_arr_json) { + @file_put_contents("{$g['vardb_path']}/vendor_mac", $vendor_mac_arr_json); + } + unset($ifs, $if, $vendor_mac_arr, $vendor_mac_arr_json); mwexec("/bin/kenv pfSense.boot=1"); } |
