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Changed truncation of log files and generation of last200 logs, as per RobJ recommendation

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This commit is contained in:
bergware
2016-08-12 05:19:24 +08:30
parent 0e3f0cedc9
commit 4105f5090f
1 changed files with 31 additions and 7 deletions
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38
plugins/dynamix/scripts/diagnostics
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@@ -116,7 +116,7 @@ foreach ($shares as $share) {
if (!in_array("/boot/config/shares/$name.cfg",$files)) file_put_contents(anonymize("/$diag/shares/$name.cfg",2),"# This share has default settings.\r\n");
}
// copy syslog information (anonymize if applicable)
$max = 3*1024*1024; //3MB
$max = 2*1024*1024; //=2MB
foreach (glob("/var/log/syslog*") as $file) {
$log = "/$diag/logs/".basename($file);
exec("todos <$file >$log.txt");
@@ -131,18 +131,42 @@ foreach (glob("/var/log/syslog*") as $file) {
exec("grep -n ' cache_dirs: -' $log.txt 2>/dev/null|cut -d: -f1", $rows);
for ($i = 0; $i < count($rows); $i += 2) for ($row = $rows[$i]+1; $row < $rows[$i+1]; $row++) exec("sed -ri '$row s|(cache_dirs: \S).*(\S)|\\1..\\2|' $log.txt 2>/dev/null");
}
exec("tail -n 200 $log.txt >$log.last200.txt");
if (basename($file)=='syslog' && filesize($file)>=$max) exec("tail -n 200 $log.txt >$log.last200.txt");
exec("truncate -s '<$max' $log.txt");
}
// copy docker information (if existing)
$max = 1*1024*1024; //=1MB
$docker = "/var/log/docker.log";
if (file_exists($docker)) exec("todos <$docker >/$diag/logs/docker.log");
if (file_exists($docker)) {
$log = "/$diag/logs/docker.log";
exec("todos <$docker >$log");
if (filesize($docker)>=$max) {
exec("tail -n 200 $log >$log.last200");
exec("truncate -s '<$max' $log");
}
}
// copy libvirt information (if existing)
$libvirtd = "/var/log/libvirt/libvirtd.log";
if (file_exists($libvirtd)) exec("todos <$libvirtd >/$diag/logs/libvirtd.log");
if (file_exists($libvirtd)) {
$log = "/$diag/logs/libvirt";
exec("todos <$libvirtd >$log");
if (filesize($libvirtd)>=$max) {
exec("tail -n 200 $log.log >$log.last200");
exec("truncate -s '<$max' $log");
}
}
// copy VMs information (if existing)
$qemu = glob("/var/log/libvirt/qemu/*.log*");
if ($qemu)
foreach ($qemu as $file) exec("todos <".escapeshellarg($file)." >/$diag/qemu/".escapeshellarg(basename($file)));
else
if ($qemu) {
foreach ($qemu as $file) {
$log = "/$diag/qemu/".escapeshellarg(basename($file));
exec("todos <".escapeshellarg($file)." >$log");
if (filesize($file)>=$max) {
exec("tail -n 200 $log.log >$log.last200");
exec("truncate -s '<$max' $log");
}
}
} else
file_put_contents("/$diag/qemu/no qemu log files","");
// create SMART reports (suppress errors)
$disks = file_exists("$get/disks.ini") ? parse_ini_file("$get/disks.ini", true) : [];