Changes between Version 3 and Version 4 of jazz/10-09-03

Timestamp:

Sep 3, 2010, 10:51:41 PM (14 years ago)

Author:

jazz

Comment:

--

jazz/10-09-03

@@ -1 +1 @@
 = 2010-09-03 =
+
+== Lustre ==
+
+ * 兩個我常用在管理 lustre 的 .bash_aliases 函數
+{{{
+function check_lustre
+{
+  dsh -a "mount -t lustre -l" | grep biofs-OST | awk '{ print $7 }' | sort -n | nl
+  sudo lctl dl | grep osc
+}
+function disable_lustre
+{
+  if [ "$1" == "" ]; then echo "disable_lustre <OSTID>"; return 0; fi
+  for i in `sudo lctl dl | grep osc | grep "$1" | awk '{ print $1 }'`
+  do
+    echo "lctl --device $i deactivate"
+    sudo lctl --device $i deactivate
+  done
+  sudo dsh -a lctl dl | grep osc | grep "$1"
+}
+}}}
 
 == munin ==