<div dir="ltr"><div>There is a discrepancy between the volumes listed from the Master node and the volumes listed on the AWS EC2 Management Console. The EBS volumes listed in the Management Console is correct.<br><br>Using the command fdisk -l from sshmaster on my cluster lists 4 450Gb volumes that I did not create; as follows:<br>
<br>Disk /dev/xvdb1: 450.9 GB, 450934865920 bytes<br>255 heads, 63 sectors/track, 54823 cylinders, total 880732160 sectors<br>Units = sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 512 bytes<br>
I/O size (minimum/optimal): 512 bytes / 512 bytes<br>Disk identifier: 0x00000000<br><br>Disk /dev/xvdb1 doesn't contain a valid partition table<br><br>Disk /dev/xvdc1: 450.9 GB, 450934865920 bytes<br>255 heads, 63 sectors/track, 54823 cylinders, total 880732160 sectors<br>
Units = sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 512 bytes<br>I/O size (minimum/optimal): 512 bytes / 512 bytes<br>Disk identifier: 0x00000000<br><br>Disk /dev/xvdc1 doesn't contain a valid partition table<br>
<br>Disk /dev/xvdd1: 450.9 GB, 450934865920 bytes<br>255 heads, 63 sectors/track, 54823 cylinders, total 880732160 sectors<br>Units = sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 512 bytes<br>
I/O size (minimum/optimal): 512 bytes / 512 bytes<br>Disk identifier: 0x00000000<br><br>Disk /dev/xvdd1 doesn't contain a valid partition table<br><br>Disk /dev/xvde1: 450.9 GB, 450934865920 bytes<br>255 heads, 63 sectors/track, 54823 cylinders, total 880732160 sectors<br>
Units = sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 512 bytes<br>I/O size (minimum/optimal): 512 bytes / 512 bytes<br>Disk identifier: 0x00000000<br><br>Disk /dev/xvde1 doesn't contain a valid partition table<br>
<br></div>Any comments or suggestions greatly appreciated!<br clear="all"><div><div><br>-- <br><div dir="ltr"><div>Manuel J Torres, PhD<br></div><div>San Francisco, CA<br></div></div>
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