<br><br><br>I installed 1 MDS , 2 OSS/OST and 2 Lustre Client. My MDS shows:<br><br> <br><br>[code]<br><br>[root@MDS ~]# lctl list_nids<br><br>10.94.214.185@tcp<br><br>[root@MDS ~]#<br><br> <br><br>[/code]<br><br> <br><br>
On Lustre Client1:<br><br>[code]<br><br>[root@lustreclient1 lustre]# lfs df -h<br><br>UUID bytes Used Available Use% Mounted on<br><br>lustre-MDT0000_UUID 4.5G 274.3M 3.9G 6% /mnt/lustre[MDT:0]<br>
<br>lustre-OST0000_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:0]<br><br>lustre-OST0001_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:1]<br><br>lustre-OST0002_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:2]<br>
<br>lustre-OST0003_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:3]<br><br>lustre-OST0004_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:4]<br><br>lustre-OST0005_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:5]<br>
<br>lustre-OST0006_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:6]<br><br>lustre-OST0007_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:7]<br><br>lustre-OST0008_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:8]<br>
<br>lustre-OST0009_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:9]<br><br>lustre-OST000a_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:10]<br><br>lustre-OST000b_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:11]<br>
<br> <br><br>filesystem summary: 70.9G 3.2G 64.0G 5% /mnt/lustre<br><br> <br><br> <br><br>[/code]<br><br> <br><br>But Lustre Client2 is displaying it as:<br><br> <br><br>[code]<br><br> <br><br>[root@alpha ~]# lfs df -h<br>
<br>UUID bytes Used Available Use% Mounted on<br><br>lustre-MDT0000_UUID 4.5G 274.3M 3.9G 6% in in<br><br>lustre-OST0000_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:0]<br>
<br>lustre-OST0001_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:1]<br><br>lustre-OST0002_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:2]<br><br>lustre-OST0003_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:3]<br>
<br>lustre-OST0004_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:4]<br><br>lustre-OST0005_UUID 5.9G 276.1M 5.3G 5% /mnt/lustre[OST:5]<br><br>OST0006 : inactive device<br>
<br>OST0007 : inactive device<br><br>OST0008 : inactive device<br><br>OST0009 : inactive device<br><br>OST000a : inactive device<br><br>OST000b : inactive device<br>
<br> <br><br>filesystem summary: 35.4G 1.6G 32.0G 5% /mnt/lustre<br><br> <br><br>[/code]<br><br> <br><br>Why is it showing inactive device on one machine while not in another?<br>